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USD740784S1 - Portable sound device - Google Patents

Portable sound device Download PDF

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Publication number
USD740784S1
USD740784S1 US29/502,292 US201429502292F USD740784S US D740784 S1 USD740784 S1 US D740784S1 US 201429502292 F US201429502292 F US 201429502292F US D740784 S USD740784 S US D740784S
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United States
Prior art keywords
sound device
portable sound
view
design
portable
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US29/502,292
Inventor
Richard O'Polka
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Individual
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Priority claimed from US14/214,402 external-priority patent/US9084047B2/en
Application filed by Individual filed Critical Individual
Priority to US29/502,292 priority Critical patent/USD740784S1/en
Priority to JPD2015-5289F priority patent/JP1553524S/ja
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Publication of USD740784S1 publication Critical patent/USD740784S1/en
Active legal-status Critical Current
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FIG. 1 is a front perspective view of a portable sound device showing my new design;
FIG. 2 is a front view of the embodiment of FIG. 1;
FIG. 3 is a rear view of the embodiment of FIG. 1;
FIG. 4 is a left side view of the embodiment of FIG. 1;
FIG. 5 is a right side view of the embodiment of FIG. 1;
FIG. 6 is a top view of the embodiment of FIG. 1; and,
FIG. 7 is a bottom view of the embodiment of FIG. 1.
The ornamental design which is claimed is shown in solid lines in the figures. The broken line showing of the portable sound device is for illustrative purposes only and forms no part of the claimed design. Broken lines formed by equal length dashes show unclaimed portions of the design. Broken lines formed of unequal length dashes (i.e., dash-dot) show boundaries between claimed and unclaimed portions of the design.

Claims (1)

    CLAIM
  1. I claim the ornamental design for a portable sound device, as shown and described.
US29/502,292 2014-03-14 2014-09-13 Portable sound device Active USD740784S1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US29/502,292 USD740784S1 (en) 2014-03-14 2014-09-13 Portable sound device
JPD2015-5289F JP1553524S (en) 2014-09-13 2015-03-11

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/214,402 US9084047B2 (en) 2013-03-15 2014-03-14 Portable sound system
US29/502,292 USD740784S1 (en) 2014-03-14 2014-09-13 Portable sound device

Related Parent Applications (1)

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US14/214,402 Continuation-In-Part US9084047B2 (en) 2013-03-15 2014-03-14 Portable sound system

Publications (1)

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USD740784S1 true USD740784S1 (en) 2015-10-13

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US29/502,292 Active USD740784S1 (en) 2014-03-14 2014-09-13 Portable sound device

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JP (1) JP1553524S (en)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150319525A1 (en) * 2013-03-15 2015-11-05 Richard O'Polka Portable sound system
USD773433S1 (en) * 2015-01-02 2016-12-06 Harman International Industries, Incorporated Wearable loudspeaker
USD777890S1 (en) * 2015-05-08 2017-01-31 Moai Electronics Corporation Portable air conditioner
USD778075S1 (en) * 2016-08-15 2017-02-07 Prospect Furniture LLC Modular office partition
US20170055695A1 (en) * 2015-08-27 2017-03-02 Xybix Systems, Inc. Adjustable Height Desk with Acoustical Dome
USD780899S1 (en) * 2015-11-11 2017-03-07 Moai Electronics Corporation Portable thermoregulator
USD785374S1 (en) * 2016-08-15 2017-05-02 Prospect Furniture LLC Collaborative workspace
USD792115S1 (en) * 2015-07-22 2017-07-18 Manuel R. Llahues Workstation partition
USD825001S1 (en) * 2016-11-09 2018-08-07 Danièle Henkel To Go Promotional signage
US10149058B2 (en) 2013-03-15 2018-12-04 Richard O'Polka Portable sound system
USD847808S1 (en) * 2018-01-18 2019-05-07 Collabstor Ab Folding vocal booth
US10359989B2 (en) 2015-06-03 2019-07-23 Brandyn Armstrong Portable studio assembly
USD856965S1 (en) * 2017-08-21 2019-08-20 Bluecom Co., Ltd. Neckband wireless headset
USD873821S1 (en) * 2017-03-14 2020-01-28 Lg Display Co., Ltd. Display device for virtual reality (VR) experience
USD905022S1 (en) * 2020-07-22 2020-12-15 Crown Tech Llc Microphone isolation shield
USD910604S1 (en) * 2020-07-22 2021-02-16 Crown Tech Llc Microphone isolation shield
US11191354B2 (en) 2015-08-27 2021-12-07 Xybix Systems, Inc. Adjustable height desk with acoustical dome
USD991222S1 (en) * 2020-12-24 2023-07-04 Lg Electronics Inc. Speaker
USD991221S1 (en) * 2020-12-24 2023-07-04 Lg Electronics Inc. Speaker
USD1059859S1 (en) * 2021-09-24 2025-02-04 Steelcase Inc. Work area screen

Citations (220)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US756091A (en) * 1902-05-16 1904-03-29 William B Altick Telephone-cabinet.
US1120858A (en) 1913-03-17 1914-12-15 Friedrich Stallforth Concert-hall and like edifice.
US1502666A (en) 1923-02-16 1924-07-29 Jr Bartholomew E Grady Sounding board
US1640908A (en) 1926-02-22 1927-08-30 Schucker Karl Albert Hearing shell
US1675102A (en) 1920-12-04 1928-06-26 Western Electric Co Adjustable reflector system for recording
US1786279A (en) 1927-03-31 1930-12-23 Rca Corp Reflector
US1854542A (en) 1928-12-31 1932-04-19 Cooke Patents Inc Auditorium
US1896844A (en) 1931-01-28 1933-02-07 Rca Corp Acoustics
US1908661A (en) * 1931-05-05 1933-05-09 Walter R Foltz Soundproof booth
US2228024A (en) 1940-02-01 1941-01-07 Alexander I Abrahams Directive acoustic pickup
US2324398A (en) * 1941-04-11 1943-07-13 Kahr Rudy Floor screen
US2385279A (en) 1943-01-27 1945-09-18 Bell Telephone Labor Inc Distant talking loud-speaker telephone system
US2612232A (en) 1949-10-18 1952-09-30 James A Morrison Seat controlled mechanism for the control of the operation of motor vehicles
US2643727A (en) 1950-01-31 1953-06-30 Elipson S A Sound transmitting device with an ellipsoidal reflector
US2701025A (en) 1952-02-05 1955-02-01 George H Kuhl High fidelity sound system
US2732907A (en) 1950-01-31 1956-01-31 Sound transducers
US2784779A (en) * 1954-12-27 1957-03-12 Stearl E Knipfer Collapsible wind-break
US2804933A (en) 1953-12-03 1957-09-03 Imhof Alfred Godfrey Acoustic booths
US2835335A (en) 1955-05-02 1958-05-20 Courtney Q Glassey Loudspeaker housing using an open side as a horn mouth
US2896736A (en) 1955-08-15 1959-07-28 John E Karlson Acoustic system
US3041957A (en) * 1959-08-14 1962-07-03 Lab Furniture Company Inc Mobile laboratory
US3139150A (en) 1962-09-18 1964-06-30 Weil Maximilian Sound interceptors for stereophonic perception
US3232370A (en) 1964-06-02 1966-02-01 Stagecraft Corp Multi-facet portable acoustic panel structure
US3236949A (en) 1962-11-19 1966-02-22 Bell Telephone Labor Inc Apparent sound source translator
US3382947A (en) 1967-06-06 1968-05-14 Millard R. Biggs Acoustical control device
US3416991A (en) * 1964-09-22 1968-12-17 Toyo Boseki Elongate plastic articles and method of making same
US3435909A (en) 1965-10-23 1969-04-01 Wenger Corp Sound reflecting structure
US3517468A (en) 1968-07-22 1970-06-30 John Thomas Woods Audiometric enclosure
US3592289A (en) * 1968-09-06 1971-07-13 Conwed Corp Freestanding acoustical space divider
US3618698A (en) 1969-10-30 1971-11-09 Burglar Blast Inc Acoustic device
US3630309A (en) * 1969-06-10 1971-12-28 Wenger Corp Portable shell
US3665105A (en) 1970-03-09 1972-05-23 Univ Leland Stanford Junior Method and apparatus for simulating location and movement of sound
US3697692A (en) 1971-06-10 1972-10-10 Dynaco Inc Two-channel,four-component stereophonic system
US3762767A (en) 1972-03-02 1973-10-02 A Powell Environmental chair
US3765504A (en) 1970-12-17 1973-10-16 Sansui Electric Co Speaker apparatus
US3817396A (en) * 1972-06-09 1974-06-18 Package Exhibit Programs Inc Portable display apparatus
US3826250A (en) 1972-07-12 1974-07-30 Zany Prod Inc Apparatus
US3866712A (en) 1974-04-19 1975-02-18 James A Carruthers Collapsible speaker extension
US3875711A (en) * 1974-09-06 1975-04-08 Evan Palmer Modular display frame structure
US3895188A (en) 1972-06-21 1975-07-15 Everett L Ingraham Sound collecting device
US3964571A (en) 1975-04-01 1976-06-22 Peter Garland Snell Acoustic system
US4006311A (en) 1973-08-24 1977-02-01 Stig Carlsson Stereophonic sound reproducing apparatus
US4042778A (en) 1976-04-01 1977-08-16 Clinton Henry H Collapsible speaker assembly
US4047337A (en) * 1975-10-30 1977-09-13 Formac International Ab Sound insulating panels
US4076097A (en) * 1976-08-04 1978-02-28 Thomas Lowe Clarke Augmented passive radiator loudspeaker
US4094379A (en) 1976-09-13 1978-06-13 Body Guard Inc. Sound-absorption panel
US4107461A (en) 1977-06-09 1978-08-15 Bose Corporation Environment for demonstrating a stereo loudspeaker system
US4118599A (en) 1976-02-27 1978-10-03 Victor Company Of Japan, Limited Stereophonic sound reproduction system
US4124249A (en) 1977-10-25 1978-11-07 Abbeloos Charles J Sound transmitting system
US4190739A (en) 1977-04-27 1980-02-26 Marvin Torffield High-fidelity stereo sound system
US4207964A (en) 1975-06-12 1980-06-17 Kazunori Taguchi Sound absorbing and diffusing unit, an acoustic screen and a decorative sound absorbing panel
US4211142A (en) 1978-12-29 1980-07-08 Baldwin Piano & Organ Company Sound reflector for grand pianos
US4218585A (en) 1979-04-05 1980-08-19 Carver R W Dimensional sound producing apparatus and method
US4218583A (en) 1978-07-28 1980-08-19 Bose Corporation Varying loudspeaker spatial characteristics
US4219696A (en) 1977-02-18 1980-08-26 Matsushita Electric Industrial Co., Ltd. Sound image localization control system
US4225010A (en) 1979-04-18 1980-09-30 Arthur P. Bagby Loudspeaker system
US4227047A (en) 1978-07-21 1980-10-07 Horne Edward A Dome structure
US4227050A (en) 1979-01-11 1980-10-07 Wilson Bernard T Virtual sound source system
US4256922A (en) 1978-03-16 1981-03-17 Goerike Rudolf Stereophonic effect speaker arrangement
US4366882A (en) 1981-04-27 1983-01-04 Lance Parker Sound room
US4392019A (en) 1980-12-19 1983-07-05 Independent Broadcasting Authority Surround sound system
US4410063A (en) 1981-03-04 1983-10-18 Onkyo Kabushiki Kaisha Loudspeaker system
US4421200A (en) 1981-12-16 1983-12-20 Ferralli Michael W Elliptically shaped transducer enclosure
US4474258A (en) 1982-01-11 1984-10-02 Westlund James R Loudspeaker enclosure and waveform energy reflector
US4475620A (en) 1981-11-26 1984-10-09 Stig Carlsson Loudspeaker with wall reflex absorber
US4489432A (en) 1982-05-28 1984-12-18 Polk Audio, Inc. Method and apparatus for reproducing sound having a realistic ambient field and acoustic image
US4495637A (en) 1982-07-23 1985-01-22 Sci-Coustics, Inc. Apparatus and method for enhanced psychoacoustic imagery using asymmetric cross-channel feed
US4497064A (en) 1982-08-05 1985-01-29 Polk Audio, Inc. Method and apparatus for reproducing sound having an expanded acoustic image
US4524451A (en) 1980-03-19 1985-06-18 Matsushita Electric Industrial Co., Ltd. Sound reproduction system having sonic image localization networks
US4553534A (en) 1982-06-16 1985-11-19 Reinhard Stiegler Apparatus for relieving psychological stress
US4605093A (en) 1983-10-31 1986-08-12 Gullfiber Akustik Ab Device for absorption of sound waves
USD286108S (en) * 1984-05-25 1986-10-14 Folio Inc. Display stand
US4657149A (en) * 1985-10-03 1987-04-14 Lingo Manufacturing Company Foldable display assembly
US4695903A (en) 1985-06-17 1987-09-22 Deborah Pauline Schuman Audio video entertainment module
US4701951A (en) 1986-03-17 1987-10-20 Albert Kash Acoustic imager
US4750586A (en) 1986-09-15 1988-06-14 Mega/Erg Inc. Multi-tubular acoustic baffle system
US4759520A (en) 1987-03-30 1988-07-26 Jason Levine Free standing foldable panel structure
US4805731A (en) 1988-03-31 1989-02-21 Audionics, Inc. Sound projection method and apparatus
US4817149A (en) 1987-01-22 1989-03-28 American Natural Sound Company Three-dimensional auditory display apparatus and method utilizing enhanced bionic emulation of human binaural sound localization
US4836328A (en) 1987-04-27 1989-06-06 Ferralli Michael W Omnidirectional acoustic transducer
US4844198A (en) 1988-04-07 1989-07-04 Ferralli Michael W Plane wave focusing lens
US4858090A (en) 1987-06-26 1989-08-15 Downs James W Ellipsoidal reflector concentration of energy system
US4862502A (en) 1988-01-06 1989-08-29 Lexicon, Inc. Sound reproduction
US4882753A (en) 1988-01-19 1989-11-21 Shivers Clarence L Passive ambience recovery system for the reproduction of sound
US4888804A (en) 1988-05-12 1989-12-19 Gefvert Herbert I Sound reproduction system
US4907671A (en) 1988-04-08 1990-03-13 Unique Musical Products, Inc. Wide dispersion reflector
USD308448S (en) * 1988-03-07 1990-06-12 Skyline Displays, Inc. Exhibit display panel
US4953213A (en) 1989-01-24 1990-08-28 Pioneer Electronic Corporation Surround mode stereophonic reproducing equipment
US4997056A (en) 1989-01-31 1991-03-05 Riley Michael D Ear-focused acoustic reflector
US5046097A (en) 1988-09-02 1991-09-03 Qsound Ltd. Sound imaging process
US5069011A (en) 1990-04-06 1991-12-03 Grosh Scenic Studios, Inc. Portable acoustical panel structure
US5086755A (en) 1988-07-27 1992-02-11 GfPE-Gesellschaft fur Personlichkeitsentwicklung GmbH Therapeutic chaise longue
US5086871A (en) 1988-09-29 1992-02-11 Alain Barbe Omnidirectional electro-accoustical chamber
US5095506A (en) 1986-02-27 1992-03-10 Kouichi Kikuno Sound reproduction system utilizing sound extinction device
US5105462A (en) 1989-08-28 1992-04-14 Qsound Ltd. Sound imaging method and apparatus
US5123874A (en) 1990-10-09 1992-06-23 White Iii Thomas B Knock-down sound attenuating system
US5143055A (en) 1988-08-31 1992-09-01 Eakin Byron C Somatic acoustic chair
US5168129A (en) 1991-02-19 1992-12-01 Rpg Diffusor Systems, Inc. Variable acoustics modular performance shell
US5189265A (en) 1991-03-15 1993-02-23 Tilkens Mark P Cap with hearing enhancing structure
US5199075A (en) 1991-11-14 1993-03-30 Fosgate James W Surround sound loudspeakers and processor
US5216209A (en) 1991-12-10 1993-06-01 Holdaway Timothy A Loudspeaker system and method for disbursing sounds waves
US5216769A (en) 1992-09-03 1993-06-08 Eakin Byron C Foldable bed
US5218474A (en) * 1991-09-20 1993-06-08 Kirschner Kevin A Video display terminal visor
US5220608A (en) 1989-10-04 1993-06-15 Arthur Pfister Method and means for stereophonic sound reproduction
US5227591A (en) 1988-11-08 1993-07-13 Timo Tarkkonen Loudspeaker arrangement
US5250763A (en) 1991-10-07 1993-10-05 Brown William G Acoustical equalization device system
US5251260A (en) 1991-08-07 1993-10-05 Hughes Aircraft Company Audio surround system with stereo enhancement and directivity servos
US5268539A (en) 1989-08-04 1993-12-07 Hiroshi Ono Acoustic apparatus
USD343396S (en) * 1991-11-07 1994-01-18 Matsushita Electric Industrial Co., Ltd. Combined speaker box and screen
US5307415A (en) 1990-06-08 1994-04-26 Fosgate James W Surround processor with antiphase blending and panorama control circuitry
US5337363A (en) 1992-11-02 1994-08-09 The 3Do Company Method for generating three dimensional sound
US5345512A (en) 1993-06-30 1994-09-06 Lee Tien Chu Sound-wave collector
USD353946S (en) * 1993-05-12 1995-01-03 Fischer Roy K Portable privacy station
US5384851A (en) 1990-10-11 1995-01-24 Yamaha Corporation Method and apparatus for controlling sound localization
US5402502A (en) 1992-08-20 1995-03-28 Canon Audio Limited Sound output system
US5404406A (en) 1992-11-30 1995-04-04 Victor Company Of Japan, Ltd. Method for controlling localization of sound image
US5525766A (en) * 1994-11-23 1996-06-11 R & A Acoustical Structures Portable acoustical shell structure
US5530211A (en) 1993-07-08 1996-06-25 Stageright Corporation Sound reflecting shell tower and transporter structure and methods of erecting and storing the towers
US5532438A (en) 1993-11-04 1996-07-02 Brown; Kevin Acoustic imaging sound dome
US5569888A (en) 1994-05-26 1996-10-29 Otis Elevator Company Ultrasonic elevator door safety system
US5572847A (en) 1992-08-28 1996-11-12 Jte, Inc. Rapidly erectable, removable, reusable and raisable outdoor acoustical wall system
US5577990A (en) 1993-12-28 1996-11-26 Nusa Widjaja Trophotropic response method
US5596644A (en) 1994-10-27 1997-01-21 Aureal Semiconductor Inc. Method and apparatus for efficient presentation of high-quality three-dimensional audio
US5615176A (en) 1995-12-20 1997-03-25 Lacarrubba; Emanuel Acoustic reflector
US5631661A (en) 1995-06-30 1997-05-20 Sanchez; Gabriel A. Geometrically optimized anechoic chamber
US5646378A (en) 1995-08-10 1997-07-08 Van Haaff; Vincent Collapsible modular sound reproduction system
US5661808A (en) 1995-04-27 1997-08-26 Srs Labs, Inc. Stereo enhancement system
USD385044S (en) * 1995-07-17 1997-10-14 Johnson Gary L Adjustable curved panel assembly
US5757927A (en) 1992-03-02 1998-05-26 Trifield Productions Ltd. Surround sound apparatus
US5784473A (en) 1996-02-23 1998-07-21 Disney Enterprises, Inc. Sound system
US5784468A (en) 1996-10-07 1998-07-21 Srs Labs, Inc. Spatial enhancement speaker systems and methods for spatially enhanced sound reproduction
US5798922A (en) 1997-01-24 1998-08-25 Sony Corporation Method and apparatus for electronically embedding directional cues in two channels of sound for interactive applications
US5809150A (en) 1995-06-28 1998-09-15 Eberbach; Steven J. Surround sound loudspeaker system
US5815578A (en) 1997-01-17 1998-09-29 Aureal Semiconductor, Inc. Method and apparatus for canceling leakage from a speaker
US5817992A (en) 1997-03-05 1998-10-06 Rpg Diffusor Systems, Inc. Planar binary amplitude diffusor
USD401583S (en) * 1996-09-03 1998-11-24 Boston Acoustics, Inc. Loudspeaker housing
US5883962A (en) 1995-06-15 1999-03-16 Binaura Corporation Method and apparatus for spatially enhancing stereo and monophonic signals
US5884436A (en) 1995-05-09 1999-03-23 Lear Corporation Reverberation room for acoustical testing
US5965850A (en) 1997-07-10 1999-10-12 Fraser Sound Scoop, Inc. Non-electronic hearing aid
US5970152A (en) 1996-04-30 1999-10-19 Srs Labs, Inc. Audio enhancement system for use in a surround sound environment
US6038330A (en) 1998-02-20 2000-03-14 Meucci, Jr.; Robert James Virtual sound headset and method for simulating spatial sound
US6067361A (en) 1997-07-16 2000-05-23 Sony Corporation Method and apparatus for two channels of sound having directional cues
US6069962A (en) 1998-10-14 2000-05-30 Miller; Francis Allen Point source speaker system
US6078669A (en) 1997-07-14 2000-06-20 Euphonics, Incorporated Audio spatial localization apparatus and methods
US6118876A (en) 1995-09-07 2000-09-12 Rep Investment Limited Liability Company Surround sound speaker system for improved spatial effects
US6122386A (en) 1999-04-26 2000-09-19 Music Industries Corp. Adjustable speaker system with reflector
US6144747A (en) 1997-04-02 2000-11-07 Sonics Associates, Inc. Head mounted surround sound system
US6154553A (en) 1993-12-14 2000-11-28 Taylor Group Of Companies, Inc. Sound bubble structures for sound reproducing arrays
US6178245B1 (en) 2000-04-12 2001-01-23 National Semiconductor Corporation Audio signal generator to emulate three-dimensional audio signals
US6229899B1 (en) 1996-07-17 2001-05-08 American Technology Corporation Method and device for developing a virtual speaker distant from the sound source
US6234446B1 (en) 1997-01-16 2001-05-22 John W. Patterson Personal audio/video entertainment system
US6237714B1 (en) 1999-02-01 2001-05-29 Young S. Lee Article for collecting sound for ears
US6285766B1 (en) 1997-06-30 2001-09-04 Matsushita Electric Industrial Co., Ltd. Apparatus for localization of sound image
US6343132B1 (en) 1997-02-28 2002-01-29 Matsushita Electric Industrial Co., Ltd. Loudspeaker
US6354044B1 (en) 2000-07-20 2002-03-12 Kenneth A. Lagace, Jr. Portable compact theatre booth
USD458041S1 (en) * 2001-06-12 2002-06-04 Knoll, Inc. Workstation panel
US6435301B1 (en) 1998-04-13 2002-08-20 Lacarrubba Emanuel Apparatus for the redistriabution of acoustic energy
US6504933B1 (en) 1997-11-21 2003-01-07 Samsung Electronics Co., Ltd. Three-dimensional sound system and method using head related transfer function
US6520280B2 (en) 2001-01-31 2003-02-18 International Business Machines Corporation System and method for workspace sound regulation
US6520282B1 (en) 2000-10-24 2003-02-18 Nysora, Inc. Sound enhancement mechanism for speaker sound system
US6527080B2 (en) 2000-12-02 2003-03-04 Ford Global Technologies, Inc. Passive system for speech enhancement
US20030041529A1 (en) * 2001-09-04 2003-03-06 Grandin Mark S. Modular service bar
US6571907B2 (en) 2001-09-11 2003-06-03 The Jennings Company Portable acoustic hearing enhancement device
US6603862B1 (en) 1998-11-09 2003-08-05 Sonic Systems, Inc. Spherical loudspeaker system
US6625289B1 (en) 1995-11-29 2003-09-23 Triple W Trading B.V. Stereo loudspeaker system
US6694033B1 (en) 1997-06-17 2004-02-17 British Telecommunications Public Limited Company Reproduction of spatialized audio
US20040136553A1 (en) 2002-12-30 2004-07-15 Bluetek Co., Ltd. Speaker system having a front speaker integrated with a reflection-type surround speaker
US6820718B2 (en) 2002-10-04 2004-11-23 Lacarrubba Emanuel Acoustic reproduction device with improved directional characteristics
US20040247140A1 (en) 2001-05-07 2004-12-09 Norris Elwood G. Parametric virtual speaker and surround-sound system
US6842524B1 (en) 1999-02-05 2005-01-11 Openheart Ltd. Method for localizing sound image of reproducing sound of audio signals for stereophonic reproduction outside speakers
US20050175197A1 (en) 2002-11-21 2005-08-11 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Audio reproduction system and method for reproducing an audio signal
US20050284079A1 (en) 2004-03-04 2005-12-29 Giordano Stephen P Portable soundbooth and method
US6999590B2 (en) 2001-07-19 2006-02-14 Sunplus Technology Co., Ltd. Stereo sound circuit device for providing three-dimensional surrounding effect
US20060060420A1 (en) 2004-09-16 2006-03-23 Freiheit Ronald R Active acoustics performance shell
US20060065476A1 (en) 2002-11-22 2006-03-30 Tasker David J Speaker system
US7059093B2 (en) 2003-01-06 2006-06-13 Feature Presentation, Inc. Methods, systems, kits, and fabrications of acoustic-panel-based build-in wall structures providing for variable linear spans
US20060126877A1 (en) 2002-10-18 2006-06-15 Christoph Porschmann Method for simulating a movement by means of an acoustic reproduction device, and sound reproduction arrangement therefor
US20060153407A1 (en) 2003-05-27 2006-07-13 KEELE D B Jr Reflective loudspeaker array
USD525794S1 (en) * 2004-03-31 2006-08-01 Brian Ball Display
US7090047B1 (en) 2003-09-03 2006-08-15 Monster Cable Products, Inc. Surround sound positioning tower system and method
US20060222191A1 (en) 2005-04-05 2006-10-05 Wen-Chi Hung Surround sound system
USD530104S1 (en) * 2004-07-21 2006-10-17 Herman Miller, Inc. Work space divider
USD530312S1 (en) * 2005-09-07 2006-10-17 Boston Acoustics, Inc. Audio speaker housing
US7174229B1 (en) 1998-11-13 2007-02-06 Agere Systems Inc. Method and apparatus for processing interaural time delay in 3D digital audio
US20070036366A1 (en) 2003-09-25 2007-02-15 Yamaha Corporation Audio characteristic correction system
US7184562B2 (en) 2001-07-09 2007-02-27 Sony Corporation Loudspeaker apparatus
US7187777B1 (en) 1995-05-12 2007-03-06 Bose Corporation Sound reproducing system simulating
US20070154019A1 (en) 2005-12-22 2007-07-05 Samsung Electronics Co., Ltd. Apparatus and method of reproducing virtual sound of two channels based on listener's position
US20070267248A1 (en) 2006-05-17 2007-11-22 William Orlin Gudim Combination Acoustic Diffuser and Absorber and Method of Production Thereof
US7377078B2 (en) * 2005-06-17 2008-05-27 Michael John Golino Mobile desk with an integrated and adjustable privacy enclosure
US7418108B2 (en) 2004-02-19 2008-08-26 So Sound Solutions, Llc Transducer for tactile applications and apparatus incorporating transducers
US7515719B2 (en) 2001-03-27 2009-04-07 Cambridge Mechatronics Limited Method and apparatus to create a sound field
US7522733B2 (en) 2003-12-12 2009-04-21 Srs Labs, Inc. Systems and methods of spatial image enhancement of a sound source
US7529376B2 (en) 2003-09-25 2009-05-05 Yamaha Corporation Directional speaker control system
US7565951B1 (en) 2006-08-04 2009-07-28 Joab Jay Perdue Wall mountable acoustic assembly for indoor rooms
US7654949B2 (en) 2003-12-17 2010-02-02 Mcnew Barry Apparatus, system, and method for creating an individually balanceable environment of sound and light
US20100053466A1 (en) 2008-09-02 2010-03-04 Masafumi Naka System and methods for television with integrated surround projection system
US7690158B2 (en) 2003-10-09 2010-04-06 Angeles Corporation Sight and sound barrier
US20100119075A1 (en) 2008-11-10 2010-05-13 Rensselaer Polytechnic Institute Spatially enveloping reverberation in sound fixing, processing, and room-acoustic simulations using coded sequences
US7760895B1 (en) 2007-01-24 2010-07-20 Lehmann Peter H Virtual sound imaging loudspeaker system
US7766122B2 (en) 2006-06-16 2010-08-03 Graber Curtis E Acoustic energy projection system
US7783069B1 (en) 2007-05-09 2010-08-24 William John Miller Ergonomic performance chamber
US7801313B2 (en) 2004-10-12 2010-09-21 Sony Corporation Method and apparatus for reproducing audio signal
US20100290659A1 (en) 2009-05-12 2010-11-18 Sony Corporation Loudspeaker assembly and electronic equipment
US7918312B2 (en) 2007-06-29 2011-04-05 Carlson Gregory L Acoustic reflective panel assembly
US7991176B2 (en) 2004-11-29 2011-08-02 Nokia Corporation Stereo widening network for two loudspeakers
US8000486B2 (en) 2003-06-16 2011-08-16 Hildebrandt James G Headphones for 3D sound
US8050434B1 (en) 2006-12-21 2011-11-01 Srs Labs, Inc. Multi-channel audio enhancement system
US8069946B1 (en) 2010-09-29 2011-12-06 Cruise Iii Martin Howard Portable sound recording device
US8122995B1 (en) 2010-11-29 2012-02-28 Michael D. Riley Ear-mounted lenticular acoustic reflector
US8130988B2 (en) 2004-10-18 2012-03-06 Sony Corporation Method and apparatus for reproducing audio signal
US8136626B1 (en) 2011-01-30 2012-03-20 Adil Aliyevich Aliev Mobile soundproof enclosure with changeable room geometry and optional ventilation noise cancelling device
US8155323B2 (en) 2001-12-18 2012-04-10 Dolby Laboratories Licensing Corporation Method for improving spatial perception in virtual surround
US8155370B2 (en) 2008-01-22 2012-04-10 Asustek Computer Inc. Audio system and a method for detecting and adjusting a sound field thereof
US8162099B2 (en) 2007-10-23 2012-04-24 Toyota Jidosha Kabushiki Kaisha Vehicle interior structure
US8189828B2 (en) 2005-06-06 2012-05-29 Yamaha Corporation Audio device and sound beam control method
US8259960B2 (en) 2009-09-11 2012-09-04 BSG Laboratory, LLC Phase layering apparatus and method for a complete audio signal
US8578657B2 (en) 2005-07-29 2013-11-12 The Elumenati, Llc Dual pressure inflatable structure and method
USD714259S1 (en) * 2012-11-01 2014-09-30 Sennheiser Electronic Gmbh & Co. Kg Loudspeaker
US8845016B2 (en) 2012-10-25 2014-09-30 Domash Design Source LLC Visual and/or acoustic privacy features

Patent Citations (222)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US756091A (en) * 1902-05-16 1904-03-29 William B Altick Telephone-cabinet.
US1120858A (en) 1913-03-17 1914-12-15 Friedrich Stallforth Concert-hall and like edifice.
US1675102A (en) 1920-12-04 1928-06-26 Western Electric Co Adjustable reflector system for recording
US1502666A (en) 1923-02-16 1924-07-29 Jr Bartholomew E Grady Sounding board
US1640908A (en) 1926-02-22 1927-08-30 Schucker Karl Albert Hearing shell
US1786279A (en) 1927-03-31 1930-12-23 Rca Corp Reflector
US1854542A (en) 1928-12-31 1932-04-19 Cooke Patents Inc Auditorium
US1896844A (en) 1931-01-28 1933-02-07 Rca Corp Acoustics
US1908661A (en) * 1931-05-05 1933-05-09 Walter R Foltz Soundproof booth
US2228024A (en) 1940-02-01 1941-01-07 Alexander I Abrahams Directive acoustic pickup
US2324398A (en) * 1941-04-11 1943-07-13 Kahr Rudy Floor screen
US2385279A (en) 1943-01-27 1945-09-18 Bell Telephone Labor Inc Distant talking loud-speaker telephone system
US2612232A (en) 1949-10-18 1952-09-30 James A Morrison Seat controlled mechanism for the control of the operation of motor vehicles
US2643727A (en) 1950-01-31 1953-06-30 Elipson S A Sound transmitting device with an ellipsoidal reflector
US2732907A (en) 1950-01-31 1956-01-31 Sound transducers
US2701025A (en) 1952-02-05 1955-02-01 George H Kuhl High fidelity sound system
US2804933A (en) 1953-12-03 1957-09-03 Imhof Alfred Godfrey Acoustic booths
US2784779A (en) * 1954-12-27 1957-03-12 Stearl E Knipfer Collapsible wind-break
US2835335A (en) 1955-05-02 1958-05-20 Courtney Q Glassey Loudspeaker housing using an open side as a horn mouth
US2896736A (en) 1955-08-15 1959-07-28 John E Karlson Acoustic system
US3041957A (en) * 1959-08-14 1962-07-03 Lab Furniture Company Inc Mobile laboratory
US3139150A (en) 1962-09-18 1964-06-30 Weil Maximilian Sound interceptors for stereophonic perception
US3236949A (en) 1962-11-19 1966-02-22 Bell Telephone Labor Inc Apparent sound source translator
US3232370A (en) 1964-06-02 1966-02-01 Stagecraft Corp Multi-facet portable acoustic panel structure
US3416991A (en) * 1964-09-22 1968-12-17 Toyo Boseki Elongate plastic articles and method of making same
US3435909A (en) 1965-10-23 1969-04-01 Wenger Corp Sound reflecting structure
US3382947A (en) 1967-06-06 1968-05-14 Millard R. Biggs Acoustical control device
US3517468A (en) 1968-07-22 1970-06-30 John Thomas Woods Audiometric enclosure
US3592289A (en) * 1968-09-06 1971-07-13 Conwed Corp Freestanding acoustical space divider
US3630309A (en) * 1969-06-10 1971-12-28 Wenger Corp Portable shell
US3618698A (en) 1969-10-30 1971-11-09 Burglar Blast Inc Acoustic device
US3665105A (en) 1970-03-09 1972-05-23 Univ Leland Stanford Junior Method and apparatus for simulating location and movement of sound
US3765504A (en) 1970-12-17 1973-10-16 Sansui Electric Co Speaker apparatus
US3697692A (en) 1971-06-10 1972-10-10 Dynaco Inc Two-channel,four-component stereophonic system
US3762767A (en) 1972-03-02 1973-10-02 A Powell Environmental chair
US3817396A (en) * 1972-06-09 1974-06-18 Package Exhibit Programs Inc Portable display apparatus
US3895188A (en) 1972-06-21 1975-07-15 Everett L Ingraham Sound collecting device
US3826250A (en) 1972-07-12 1974-07-30 Zany Prod Inc Apparatus
US4006311A (en) 1973-08-24 1977-02-01 Stig Carlsson Stereophonic sound reproducing apparatus
US3866712A (en) 1974-04-19 1975-02-18 James A Carruthers Collapsible speaker extension
US3875711A (en) * 1974-09-06 1975-04-08 Evan Palmer Modular display frame structure
US3964571A (en) 1975-04-01 1976-06-22 Peter Garland Snell Acoustic system
US4207964A (en) 1975-06-12 1980-06-17 Kazunori Taguchi Sound absorbing and diffusing unit, an acoustic screen and a decorative sound absorbing panel
US4047337A (en) * 1975-10-30 1977-09-13 Formac International Ab Sound insulating panels
US4118599A (en) 1976-02-27 1978-10-03 Victor Company Of Japan, Limited Stereophonic sound reproduction system
US4042778A (en) 1976-04-01 1977-08-16 Clinton Henry H Collapsible speaker assembly
US4076097A (en) * 1976-08-04 1978-02-28 Thomas Lowe Clarke Augmented passive radiator loudspeaker
US4094379A (en) 1976-09-13 1978-06-13 Body Guard Inc. Sound-absorption panel
US4219696A (en) 1977-02-18 1980-08-26 Matsushita Electric Industrial Co., Ltd. Sound image localization control system
US4190739A (en) 1977-04-27 1980-02-26 Marvin Torffield High-fidelity stereo sound system
US4107461A (en) 1977-06-09 1978-08-15 Bose Corporation Environment for demonstrating a stereo loudspeaker system
US4124249A (en) 1977-10-25 1978-11-07 Abbeloos Charles J Sound transmitting system
US4256922A (en) 1978-03-16 1981-03-17 Goerike Rudolf Stereophonic effect speaker arrangement
US4227047A (en) 1978-07-21 1980-10-07 Horne Edward A Dome structure
US4218583A (en) 1978-07-28 1980-08-19 Bose Corporation Varying loudspeaker spatial characteristics
US4211142A (en) 1978-12-29 1980-07-08 Baldwin Piano & Organ Company Sound reflector for grand pianos
US4227050A (en) 1979-01-11 1980-10-07 Wilson Bernard T Virtual sound source system
US4218585A (en) 1979-04-05 1980-08-19 Carver R W Dimensional sound producing apparatus and method
US4225010A (en) 1979-04-18 1980-09-30 Arthur P. Bagby Loudspeaker system
US4524451A (en) 1980-03-19 1985-06-18 Matsushita Electric Industrial Co., Ltd. Sound reproduction system having sonic image localization networks
US4392019A (en) 1980-12-19 1983-07-05 Independent Broadcasting Authority Surround sound system
US4410063A (en) 1981-03-04 1983-10-18 Onkyo Kabushiki Kaisha Loudspeaker system
US4366882A (en) 1981-04-27 1983-01-04 Lance Parker Sound room
US4475620A (en) 1981-11-26 1984-10-09 Stig Carlsson Loudspeaker with wall reflex absorber
US4421200A (en) 1981-12-16 1983-12-20 Ferralli Michael W Elliptically shaped transducer enclosure
US4474258A (en) 1982-01-11 1984-10-02 Westlund James R Loudspeaker enclosure and waveform energy reflector
US4489432A (en) 1982-05-28 1984-12-18 Polk Audio, Inc. Method and apparatus for reproducing sound having a realistic ambient field and acoustic image
US4553534A (en) 1982-06-16 1985-11-19 Reinhard Stiegler Apparatus for relieving psychological stress
US4495637A (en) 1982-07-23 1985-01-22 Sci-Coustics, Inc. Apparatus and method for enhanced psychoacoustic imagery using asymmetric cross-channel feed
US4497064A (en) 1982-08-05 1985-01-29 Polk Audio, Inc. Method and apparatus for reproducing sound having an expanded acoustic image
US4605093A (en) 1983-10-31 1986-08-12 Gullfiber Akustik Ab Device for absorption of sound waves
USD286108S (en) * 1984-05-25 1986-10-14 Folio Inc. Display stand
US4695903A (en) 1985-06-17 1987-09-22 Deborah Pauline Schuman Audio video entertainment module
US4657149A (en) * 1985-10-03 1987-04-14 Lingo Manufacturing Company Foldable display assembly
US5095506A (en) 1986-02-27 1992-03-10 Kouichi Kikuno Sound reproduction system utilizing sound extinction device
US4701951A (en) 1986-03-17 1987-10-20 Albert Kash Acoustic imager
US4750586A (en) 1986-09-15 1988-06-14 Mega/Erg Inc. Multi-tubular acoustic baffle system
US4817149A (en) 1987-01-22 1989-03-28 American Natural Sound Company Three-dimensional auditory display apparatus and method utilizing enhanced bionic emulation of human binaural sound localization
US4759520A (en) 1987-03-30 1988-07-26 Jason Levine Free standing foldable panel structure
US4836328A (en) 1987-04-27 1989-06-06 Ferralli Michael W Omnidirectional acoustic transducer
US4858090A (en) 1987-06-26 1989-08-15 Downs James W Ellipsoidal reflector concentration of energy system
US4862502A (en) 1988-01-06 1989-08-29 Lexicon, Inc. Sound reproduction
US4882753A (en) 1988-01-19 1989-11-21 Shivers Clarence L Passive ambience recovery system for the reproduction of sound
USD308448S (en) * 1988-03-07 1990-06-12 Skyline Displays, Inc. Exhibit display panel
US4805731A (en) 1988-03-31 1989-02-21 Audionics, Inc. Sound projection method and apparatus
US4844198A (en) 1988-04-07 1989-07-04 Ferralli Michael W Plane wave focusing lens
US4907671A (en) 1988-04-08 1990-03-13 Unique Musical Products, Inc. Wide dispersion reflector
US4888804A (en) 1988-05-12 1989-12-19 Gefvert Herbert I Sound reproduction system
US5086755A (en) 1988-07-27 1992-02-11 GfPE-Gesellschaft fur Personlichkeitsentwicklung GmbH Therapeutic chaise longue
US5143055A (en) 1988-08-31 1992-09-01 Eakin Byron C Somatic acoustic chair
US5046097A (en) 1988-09-02 1991-09-03 Qsound Ltd. Sound imaging process
US5086871A (en) 1988-09-29 1992-02-11 Alain Barbe Omnidirectional electro-accoustical chamber
US5227591A (en) 1988-11-08 1993-07-13 Timo Tarkkonen Loudspeaker arrangement
US4953213A (en) 1989-01-24 1990-08-28 Pioneer Electronic Corporation Surround mode stereophonic reproducing equipment
US4997056A (en) 1989-01-31 1991-03-05 Riley Michael D Ear-focused acoustic reflector
US5268539A (en) 1989-08-04 1993-12-07 Hiroshi Ono Acoustic apparatus
US5105462A (en) 1989-08-28 1992-04-14 Qsound Ltd. Sound imaging method and apparatus
US5220608A (en) 1989-10-04 1993-06-15 Arthur Pfister Method and means for stereophonic sound reproduction
US5069011A (en) 1990-04-06 1991-12-03 Grosh Scenic Studios, Inc. Portable acoustical panel structure
US5307415A (en) 1990-06-08 1994-04-26 Fosgate James W Surround processor with antiphase blending and panorama control circuitry
US5123874A (en) 1990-10-09 1992-06-23 White Iii Thomas B Knock-down sound attenuating system
US5384851A (en) 1990-10-11 1995-01-24 Yamaha Corporation Method and apparatus for controlling sound localization
US5168129A (en) 1991-02-19 1992-12-01 Rpg Diffusor Systems, Inc. Variable acoustics modular performance shell
US5189265A (en) 1991-03-15 1993-02-23 Tilkens Mark P Cap with hearing enhancing structure
US5251260A (en) 1991-08-07 1993-10-05 Hughes Aircraft Company Audio surround system with stereo enhancement and directivity servos
US5218474A (en) * 1991-09-20 1993-06-08 Kirschner Kevin A Video display terminal visor
US5250763A (en) 1991-10-07 1993-10-05 Brown William G Acoustical equalization device system
USD343396S (en) * 1991-11-07 1994-01-18 Matsushita Electric Industrial Co., Ltd. Combined speaker box and screen
US5199075A (en) 1991-11-14 1993-03-30 Fosgate James W Surround sound loudspeakers and processor
US5216209A (en) 1991-12-10 1993-06-01 Holdaway Timothy A Loudspeaker system and method for disbursing sounds waves
US5757927A (en) 1992-03-02 1998-05-26 Trifield Productions Ltd. Surround sound apparatus
US5402502A (en) 1992-08-20 1995-03-28 Canon Audio Limited Sound output system
US5572847A (en) 1992-08-28 1996-11-12 Jte, Inc. Rapidly erectable, removable, reusable and raisable outdoor acoustical wall system
US5216769A (en) 1992-09-03 1993-06-08 Eakin Byron C Foldable bed
US5337363A (en) 1992-11-02 1994-08-09 The 3Do Company Method for generating three dimensional sound
US5404406A (en) 1992-11-30 1995-04-04 Victor Company Of Japan, Ltd. Method for controlling localization of sound image
USD353946S (en) * 1993-05-12 1995-01-03 Fischer Roy K Portable privacy station
US5345512A (en) 1993-06-30 1994-09-06 Lee Tien Chu Sound-wave collector
US5530211A (en) 1993-07-08 1996-06-25 Stageright Corporation Sound reflecting shell tower and transporter structure and methods of erecting and storing the towers
US5532438A (en) 1993-11-04 1996-07-02 Brown; Kevin Acoustic imaging sound dome
US6154553A (en) 1993-12-14 2000-11-28 Taylor Group Of Companies, Inc. Sound bubble structures for sound reproducing arrays
US5577990A (en) 1993-12-28 1996-11-26 Nusa Widjaja Trophotropic response method
US5569888A (en) 1994-05-26 1996-10-29 Otis Elevator Company Ultrasonic elevator door safety system
US5596644A (en) 1994-10-27 1997-01-21 Aureal Semiconductor Inc. Method and apparatus for efficient presentation of high-quality three-dimensional audio
US5525766A (en) * 1994-11-23 1996-06-11 R & A Acoustical Structures Portable acoustical shell structure
US5661808A (en) 1995-04-27 1997-08-26 Srs Labs, Inc. Stereo enhancement system
US5884436A (en) 1995-05-09 1999-03-23 Lear Corporation Reverberation room for acoustical testing
US7187777B1 (en) 1995-05-12 2007-03-06 Bose Corporation Sound reproducing system simulating
US5883962A (en) 1995-06-15 1999-03-16 Binaura Corporation Method and apparatus for spatially enhancing stereo and monophonic signals
US5809150A (en) 1995-06-28 1998-09-15 Eberbach; Steven J. Surround sound loudspeaker system
US5631661A (en) 1995-06-30 1997-05-20 Sanchez; Gabriel A. Geometrically optimized anechoic chamber
USD385044S (en) * 1995-07-17 1997-10-14 Johnson Gary L Adjustable curved panel assembly
US5646378A (en) 1995-08-10 1997-07-08 Van Haaff; Vincent Collapsible modular sound reproduction system
US6118876A (en) 1995-09-07 2000-09-12 Rep Investment Limited Liability Company Surround sound speaker system for improved spatial effects
US6625289B1 (en) 1995-11-29 2003-09-23 Triple W Trading B.V. Stereo loudspeaker system
US5615176A (en) 1995-12-20 1997-03-25 Lacarrubba; Emanuel Acoustic reflector
US5784473A (en) 1996-02-23 1998-07-21 Disney Enterprises, Inc. Sound system
US5970152A (en) 1996-04-30 1999-10-19 Srs Labs, Inc. Audio enhancement system for use in a surround sound environment
US6229899B1 (en) 1996-07-17 2001-05-08 American Technology Corporation Method and device for developing a virtual speaker distant from the sound source
USD401583S (en) * 1996-09-03 1998-11-24 Boston Acoustics, Inc. Loudspeaker housing
US5784468A (en) 1996-10-07 1998-07-21 Srs Labs, Inc. Spatial enhancement speaker systems and methods for spatially enhanced sound reproduction
US6234446B1 (en) 1997-01-16 2001-05-22 John W. Patterson Personal audio/video entertainment system
US5815578A (en) 1997-01-17 1998-09-29 Aureal Semiconductor, Inc. Method and apparatus for canceling leakage from a speaker
US5798922A (en) 1997-01-24 1998-08-25 Sony Corporation Method and apparatus for electronically embedding directional cues in two channels of sound for interactive applications
US6343132B1 (en) 1997-02-28 2002-01-29 Matsushita Electric Industrial Co., Ltd. Loudspeaker
US5817992A (en) 1997-03-05 1998-10-06 Rpg Diffusor Systems, Inc. Planar binary amplitude diffusor
US6144747A (en) 1997-04-02 2000-11-07 Sonics Associates, Inc. Head mounted surround sound system
US6694033B1 (en) 1997-06-17 2004-02-17 British Telecommunications Public Limited Company Reproduction of spatialized audio
US6285766B1 (en) 1997-06-30 2001-09-04 Matsushita Electric Industrial Co., Ltd. Apparatus for localization of sound image
US5965850A (en) 1997-07-10 1999-10-12 Fraser Sound Scoop, Inc. Non-electronic hearing aid
US6078669A (en) 1997-07-14 2000-06-20 Euphonics, Incorporated Audio spatial localization apparatus and methods
US6067361A (en) 1997-07-16 2000-05-23 Sony Corporation Method and apparatus for two channels of sound having directional cues
US6154545A (en) 1997-07-16 2000-11-28 Sony Corporation Method and apparatus for two channels of sound having directional cues
US6504933B1 (en) 1997-11-21 2003-01-07 Samsung Electronics Co., Ltd. Three-dimensional sound system and method using head related transfer function
US6038330A (en) 1998-02-20 2000-03-14 Meucci, Jr.; Robert James Virtual sound headset and method for simulating spatial sound
US6435301B1 (en) 1998-04-13 2002-08-20 Lacarrubba Emanuel Apparatus for the redistriabution of acoustic energy
US6069962A (en) 1998-10-14 2000-05-30 Miller; Francis Allen Point source speaker system
US6603862B1 (en) 1998-11-09 2003-08-05 Sonic Systems, Inc. Spherical loudspeaker system
US7174229B1 (en) 1998-11-13 2007-02-06 Agere Systems Inc. Method and apparatus for processing interaural time delay in 3D digital audio
US6237714B1 (en) 1999-02-01 2001-05-29 Young S. Lee Article for collecting sound for ears
US6842524B1 (en) 1999-02-05 2005-01-11 Openheart Ltd. Method for localizing sound image of reproducing sound of audio signals for stereophonic reproduction outside speakers
US6122386A (en) 1999-04-26 2000-09-19 Music Industries Corp. Adjustable speaker system with reflector
US6178245B1 (en) 2000-04-12 2001-01-23 National Semiconductor Corporation Audio signal generator to emulate three-dimensional audio signals
US6354044B1 (en) 2000-07-20 2002-03-12 Kenneth A. Lagace, Jr. Portable compact theatre booth
US6520282B1 (en) 2000-10-24 2003-02-18 Nysora, Inc. Sound enhancement mechanism for speaker sound system
US6527080B2 (en) 2000-12-02 2003-03-04 Ford Global Technologies, Inc. Passive system for speech enhancement
US6520280B2 (en) 2001-01-31 2003-02-18 International Business Machines Corporation System and method for workspace sound regulation
US7515719B2 (en) 2001-03-27 2009-04-07 Cambridge Mechatronics Limited Method and apparatus to create a sound field
US20040247140A1 (en) 2001-05-07 2004-12-09 Norris Elwood G. Parametric virtual speaker and surround-sound system
USD458041S1 (en) * 2001-06-12 2002-06-04 Knoll, Inc. Workstation panel
US7184562B2 (en) 2001-07-09 2007-02-27 Sony Corporation Loudspeaker apparatus
US6999590B2 (en) 2001-07-19 2006-02-14 Sunplus Technology Co., Ltd. Stereo sound circuit device for providing three-dimensional surrounding effect
US20030041529A1 (en) * 2001-09-04 2003-03-06 Grandin Mark S. Modular service bar
US6571907B2 (en) 2001-09-11 2003-06-03 The Jennings Company Portable acoustic hearing enhancement device
US8155323B2 (en) 2001-12-18 2012-04-10 Dolby Laboratories Licensing Corporation Method for improving spatial perception in virtual surround
US6820718B2 (en) 2002-10-04 2004-11-23 Lacarrubba Emanuel Acoustic reproduction device with improved directional characteristics
US20060126877A1 (en) 2002-10-18 2006-06-15 Christoph Porschmann Method for simulating a movement by means of an acoustic reproduction device, and sound reproduction arrangement therefor
US20050175197A1 (en) 2002-11-21 2005-08-11 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Audio reproduction system and method for reproducing an audio signal
US20060065476A1 (en) 2002-11-22 2006-03-30 Tasker David J Speaker system
US7362874B2 (en) 2002-12-30 2008-04-22 Samsung Electronics Co., Ltd. Speaker system having a front speaker integrated with a reflection-type surround speaker
US20040136553A1 (en) 2002-12-30 2004-07-15 Bluetek Co., Ltd. Speaker system having a front speaker integrated with a reflection-type surround speaker
US7059093B2 (en) 2003-01-06 2006-06-13 Feature Presentation, Inc. Methods, systems, kits, and fabrications of acoustic-panel-based build-in wall structures providing for variable linear spans
US20060153407A1 (en) 2003-05-27 2006-07-13 KEELE D B Jr Reflective loudspeaker array
US8000486B2 (en) 2003-06-16 2011-08-16 Hildebrandt James G Headphones for 3D sound
US7090047B1 (en) 2003-09-03 2006-08-15 Monster Cable Products, Inc. Surround sound positioning tower system and method
US20070036366A1 (en) 2003-09-25 2007-02-15 Yamaha Corporation Audio characteristic correction system
US7529376B2 (en) 2003-09-25 2009-05-05 Yamaha Corporation Directional speaker control system
US7690158B2 (en) 2003-10-09 2010-04-06 Angeles Corporation Sight and sound barrier
US7522733B2 (en) 2003-12-12 2009-04-21 Srs Labs, Inc. Systems and methods of spatial image enhancement of a sound source
US7654949B2 (en) 2003-12-17 2010-02-02 Mcnew Barry Apparatus, system, and method for creating an individually balanceable environment of sound and light
US7418108B2 (en) 2004-02-19 2008-08-26 So Sound Solutions, Llc Transducer for tactile applications and apparatus incorporating transducers
US20050284079A1 (en) 2004-03-04 2005-12-29 Giordano Stephen P Portable soundbooth and method
USD525794S1 (en) * 2004-03-31 2006-08-01 Brian Ball Display
USD530104S1 (en) * 2004-07-21 2006-10-17 Herman Miller, Inc. Work space divider
US20060060420A1 (en) 2004-09-16 2006-03-23 Freiheit Ronald R Active acoustics performance shell
US7801313B2 (en) 2004-10-12 2010-09-21 Sony Corporation Method and apparatus for reproducing audio signal
US8130988B2 (en) 2004-10-18 2012-03-06 Sony Corporation Method and apparatus for reproducing audio signal
US7991176B2 (en) 2004-11-29 2011-08-02 Nokia Corporation Stereo widening network for two loudspeakers
US20060222191A1 (en) 2005-04-05 2006-10-05 Wen-Chi Hung Surround sound system
US8189828B2 (en) 2005-06-06 2012-05-29 Yamaha Corporation Audio device and sound beam control method
US7377078B2 (en) * 2005-06-17 2008-05-27 Michael John Golino Mobile desk with an integrated and adjustable privacy enclosure
US8578657B2 (en) 2005-07-29 2013-11-12 The Elumenati, Llc Dual pressure inflatable structure and method
USD530312S1 (en) * 2005-09-07 2006-10-17 Boston Acoustics, Inc. Audio speaker housing
US20070154019A1 (en) 2005-12-22 2007-07-05 Samsung Electronics Co., Ltd. Apparatus and method of reproducing virtual sound of two channels based on listener's position
US20070267248A1 (en) 2006-05-17 2007-11-22 William Orlin Gudim Combination Acoustic Diffuser and Absorber and Method of Production Thereof
US7766122B2 (en) 2006-06-16 2010-08-03 Graber Curtis E Acoustic energy projection system
US7565951B1 (en) 2006-08-04 2009-07-28 Joab Jay Perdue Wall mountable acoustic assembly for indoor rooms
US8050434B1 (en) 2006-12-21 2011-11-01 Srs Labs, Inc. Multi-channel audio enhancement system
US7760895B1 (en) 2007-01-24 2010-07-20 Lehmann Peter H Virtual sound imaging loudspeaker system
US7783069B1 (en) 2007-05-09 2010-08-24 William John Miller Ergonomic performance chamber
US7918312B2 (en) 2007-06-29 2011-04-05 Carlson Gregory L Acoustic reflective panel assembly
US8162099B2 (en) 2007-10-23 2012-04-24 Toyota Jidosha Kabushiki Kaisha Vehicle interior structure
US8155370B2 (en) 2008-01-22 2012-04-10 Asustek Computer Inc. Audio system and a method for detecting and adjusting a sound field thereof
US20100053466A1 (en) 2008-09-02 2010-03-04 Masafumi Naka System and methods for television with integrated surround projection system
US20100119075A1 (en) 2008-11-10 2010-05-13 Rensselaer Polytechnic Institute Spatially enveloping reverberation in sound fixing, processing, and room-acoustic simulations using coded sequences
US20100290659A1 (en) 2009-05-12 2010-11-18 Sony Corporation Loudspeaker assembly and electronic equipment
US8259960B2 (en) 2009-09-11 2012-09-04 BSG Laboratory, LLC Phase layering apparatus and method for a complete audio signal
US8069946B1 (en) 2010-09-29 2011-12-06 Cruise Iii Martin Howard Portable sound recording device
US8122995B1 (en) 2010-11-29 2012-02-28 Michael D. Riley Ear-mounted lenticular acoustic reflector
US8136626B1 (en) 2011-01-30 2012-03-20 Adil Aliyevich Aliev Mobile soundproof enclosure with changeable room geometry and optional ventilation noise cancelling device
US8845016B2 (en) 2012-10-25 2014-09-30 Domash Design Source LLC Visual and/or acoustic privacy features
USD714259S1 (en) * 2012-11-01 2014-09-30 Sennheiser Electronic Gmbh & Co. Kg Loudspeaker

Non-Patent Citations (48)

* Cited by examiner, † Cited by third party
Title
Blauert, Jens, "Binaural Hearing and Human Sound Localization", 44 pages.
Blauert, Jens, "Sound Localization", 54 pages.
Cardas, George, "Setting-Up Speakers in a Rectangular Room", 5 pages.
CertainTeed Corporation, "Noise Control for Buildings: Guidelines for Acoustical Problem Solving", 40 pages.
Choueiri, Edgar, "Optimal Crosstalk Cancellation for Binaural Audio With Two Loudspeakers", 3D Audio & Applied Acoustics Lab, Princeton University, 24 pages.
Choueiri, Edgar, "Pure Stereo: A Revolutionary Technology for Audiophile-Grade 3D Audio", 3D Audio & Applied Acoustics Lab, Princeton University, 15 pages.
D'Antonio, Peter & Cox, Trevor, "Technical Bulletin on the Application of Diffusion in Critical Listening Rooms", RPG Diffuser Systems, Inc., Jan. 2003, 9 pages.
Egan, M. David, "Architectural Acoustics Workbook", 244 pages.
Farina, Angelo et al.,. "Ambiophonic Principles for the Recording and Reproduction of Surround Sound for Music", Ambiophonics, http://www.ambiophonics.org/Ambiophonic-Principles/Farina-et-al-1.htm, date accessed Apr. 2, 2014, 26 pages.
Feilding, Charles, Lectures 001-023, College of Santa Fe Auditory Theory, Santa Fe University of Arts and Design, 317 pages.
Furuya, Hiroshi et al., "Arrival Direction of Late Sound and Listener Envelopment", Applied Acoustics, 62 (2001) pp. 125-136.
Glasgal, Ralph & Miller, Robin, "Ambiophonics: True-To-Life Sound Reproduction Using Recursive Ambiophonic Crosstalk Elimination", Ambiophonics, http://www.ambiophonics.org/Tutorials/RGRM-RACE-rev.html, date accessed Apr. 2, 2014, 6 pages.
Glasgal, Ralph, "360° Localization via 4.x-RACE Processing", Audio Engineering Society, Presented at the 123rd Convention Oct. 5-8, 2007, 11 pages.
Glasgal, Ralph, "Ambiophonics: Achieving Physiological Realism in Music Recording and Reproduction", Ambiophonics, http://www.ambiophonics.org/papers/AES111a.html, date accessed Apr. 2, 2014, 11 pages.
Glasgal, Ralph, "Ambiophonics: The Synthesis of Concert Hall Sound in the Home", Ambiophonics, http://www.ambiophonics.org/papers/AES99NYC1095/AES99NYC1095-6.html, date accessed Apr. 2, 2014, 2 pages.
Glasgal, Ralph, "Improving 5.1 and Stereophonic Mastering/Monitoring by Using Ambiophonic Techniques", Ambiophonics, http://www.ambiophonics.org/papers/TonmeisterSymposium4.html, date accessed Apr. 2, 2014, 9 pages.
Greene, Robert E., "Directional Hearing: How To Listen to Stereo", Regonaudio, http://www.regonaudio.com/Directional%20Hearing%20How%20To%20Listen%20to%20Stereo.htm, date accessed Apr. 3, 2014, 19 pages.
Greene, Robert E., "The Great Divide: What Do You Really Want from Your Audio System-and How to Get It", Regoaudio, Address to the San Diego Music and Audio Guild Jul. 27, 2005, http://www.regonaudio.com/The%20GREAT%20Divide.html, date accessed Apr. 2, 2014, 17 pages.
Greisinger, David, "Envelopment and Small Room Acoustics", Sep. 21, 2000, 52 pages.
Griesinger, David, "General Overview of Spatial Impression, Envelopment, Localization, and Externalization", Lexicon, 15 pages.
Griesinger, David, "Griesingers Coincident Microphone Primer", Oct. 7, 1985, 28 pages.
Griesinger, David, "Objective Measures of Spaciousness and Envelopment" AES 16th International Conference on Spatial Sound Reproduction, 15 pages.
Griesinger, David, "Pitch, Timbre, Source Separation and the Myths of Sound Localization", David Griesinger Acoustics, 28 pages.
Griesinger, David, "Spaciousness and Envelopment in Musical Acoustics", 24 pages.
Griesinger, David, "Speaker Placement, Externalization, and Envelopment in Home Listening Rooms", Lexicon, 48 pages.
Griesinger, David, "Surround From Stereo" Lexicon, 101 pages.
Griesinger, David, "The Audibility of Direct Sound as a Key to Measuring the Clarity of Speech and Music", 13 pages.
Griesinger, David, "The Importance of the Direct to Reverberant Ratio in the Perception of Distance, Localization, Clarity, and Envelopment-or-Measuring Auditory Engagement-or 013Near/Far", 71 pages.
Griesinger, David, "The Physics and Psycho-Acoustics of Surround Recording Part 2", 80 pages.
Griesinger, David, "The Physics and Psychophysics of Surround Recording", Lexicon, 82 pages.
Griesinger, David, "The Science of Surround", Lexicon, Sep. 27, 1999, 70 pages.
Griesinger, David, "The Theory and Practice of Perceptual Modeling-How to use Electronic Reverberation to Add Depth and Envelopment Without Reducing Clarity", Lexicon, 42 pages.
Griesinger, David, "Theory and Design of a Digital Audio Signal Processor for Home Use". J. Audio Eng. Soc., vol. 37, No. 1/2, Jan./Feb. 1989, 11 pages.
Hans, Jenny, "Cymatics: A Study of Wave Phenomena and Vibration", vol. 1 and 2, 2001, 135 pages.
Harley, Robert, "System Set-Up Secrets: Insider Techniques for Optimizing Your Stereo System", Excerpted and Adapted from "The Complete Guide to High-End Audio and Introductory Guide to High-Performance Audio Systems", 2008, 21 pages.
Harley, Robert, "The Critical Listener's Lexicon (TAS 207)", The Absolute Sound, http://www.theabsolutesound.com/articles/the-critical-listeners-lexicon-tas-207-1/, Dec. 6, 2010, date accessed Apr. 2, 2014, 8 pages.
Hulsebos, Edo, "Auralization Using Wave Field Synthesis", pp. 112-160 of 206 total pages.
Hulsebos, Edo, "Auralization Using Wave Field Synthesis", pp. 1-70 of 206 total pages.
Jot, Jean-Marc, "Real-Time Spatial Processing of Sounds for Music, Multimedia and Interactive Human-Computer Interfaces", Feb. 1997, 22 pages.
Linkwitz, Siegfried, "Hearing Spatial Detail in Stereo Recordings", 26th Tonmeistertagung-VDT International Convention, Nov. 2010, 19 pages.
Mandel, Michael, "Speech and Audio Processing & Recognition, Lecture 8: Spatial Sound", Columbia University Dept. of Electrical Engineering, Mar. 27, 2008, 33 pages.
Norton, Thomas J., "Enough Room?", Stereophile, http://www.stereophile.com/reference/58#, Oct. 7, 1991, date accessed Apr. 3, 2014, 19 pages.
O'Callaghan, Casey, "The Locations of Sounds", 10 pages.
Richard, Gael et al., "Audio Coding and 3D Sound Simulation", 7 pages.
Tonger, Anders & Farina, Angelo, "Real-Time Partitioned Convolution for Ambiophonics Surround Sound", Ambiophonics, http://www.ambiophonics.org/files/TorgerMohonk1.html, date accessed Apr. 2, 2014, 2 pages.
Tonneson, Cindy & Steinmetz, Joe, "3D Sound Synthesis", 6 pages.
Verheijen, Edwin, "Sound Reproduction by Wave Field Systhesis", 1997, 189 pages.
Wikipedia, Various acoustical definitions, http://en.wikipedia.org, date accessed Apr. 3, 2014, 107 pages.

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USD873821S1 (en) * 2017-03-14 2020-01-28 Lg Display Co., Ltd. Display device for virtual reality (VR) experience
USD856965S1 (en) * 2017-08-21 2019-08-20 Bluecom Co., Ltd. Neckband wireless headset
USD847808S1 (en) * 2018-01-18 2019-05-07 Collabstor Ab Folding vocal booth
USD905022S1 (en) * 2020-07-22 2020-12-15 Crown Tech Llc Microphone isolation shield
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