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TR201718559A2 - SPEAKER AXIS AND DELAY CORRECTION - Google Patents

SPEAKER AXIS AND DELAY CORRECTION Download PDF

Info

Publication number
TR201718559A2
TR201718559A2 TR2017/18559A TR201718559A TR201718559A2 TR 201718559 A2 TR201718559 A2 TR 201718559A2 TR 2017/18559 A TR2017/18559 A TR 2017/18559A TR 201718559 A TR201718559 A TR 201718559A TR 201718559 A2 TR201718559 A2 TR 201718559A2
Authority
TR
Turkey
Prior art keywords
listener
speaker
delay correction
loudspeakers
same time
Prior art date
Application number
TR2017/18559A
Other languages
Turkish (tr)
Inventor
Telci̇ Emre
Original Assignee
Emre Telci
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Emre Telci filed Critical Emre Telci
Priority to TR2017/18559A priority Critical patent/TR201718559A2/en
Priority to PCT/TR2018/050276 priority patent/WO2019103708A1/en
Publication of TR201718559A2 publication Critical patent/TR201718559A2/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/02—Spatial or constructional arrangements of loudspeakers
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/34—Sound-focusing or directing, e.g. scanning using electrical steering of transducer arrays, e.g. beam steering
    • G10K11/341—Circuits therefor
    • G10K11/346—Circuits therefor using phase variation
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/35—Sound-focusing or directing, e.g. scanning using mechanical steering of transducers or their beams
    • G10K11/352—Sound-focusing or directing, e.g. scanning using mechanical steering of transducers or their beams by moving the transducer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/04—Circuit arrangements, e.g. for selective connection of amplifier inputs/outputs to loudspeakers, for loudspeaker detection, or for adaptation of settings to personal preferences or hearing impairments
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • H04S7/302—Electronic adaptation of stereophonic sound system to listener position or orientation
    • H04S7/303—Tracking of listener position or orientation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/021—Casings; Cabinets ; Supports therefor; Mountings therein incorporating only one transducer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/02—Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups
    • H04R2201/025—Transducer mountings or cabinet supports enabling variable orientation of transducer of cabinet

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Stereophonic System (AREA)
  • Optical Radar Systems And Details Thereof (AREA)

Abstract

Buluş, kamera, LIDAR (Işık Algılama ve Mesafe Tayini Aleti), RANGEFINDER (Mesafe Tayini Aleti) gibi bir sensör veya benzeri bir alet aracılığıyla dinleyicinin pozisyonunun belirlenerek mekanik aksamla hoparlörlerin (kutusuyla birlikte tüm aksam) veya çıplak hoparlörlerin (hoparlörün sesi çıkaran yuvarlak kısmı) dinleyiciye dönmesi sağlanarak dinleyici ve hoparlörün doğrusal eksende kalmasını, aynı zamanda hareketli dinleyiciye (sağ ve sol hoparlörlere uzaklığı farklı olacağından) sağ ve sol hoparlörden gelen seslere gecikme uygulayarak dinleyiciye aynı zamanda ulaşmasını sağlayan ve sesin bozulmadan iletilmesini sağlayan bir sistem ile ilgilidir.Invention, by determining the position of the listener by means of a sensor such as a camera, LIDAR (Light Detection and Range Finder), RANGEFINDER (Range Finder) or a similar device, the mechanical parts of the loudspeakers (with the box) or the bare loudspeakers (the round part of the speaker) It is about a system that allows the listener and the speaker to remain on the linear axis by allowing the listener to rotate, and at the same time to reach the listener at the same time by applying a delay to the sounds coming from the right and left speakers (since the distance to the right and left speakers will be different) and the sound is transmitted without distortion.

TR2017/18559A 2017-11-22 2017-11-22 SPEAKER AXIS AND DELAY CORRECTION TR201718559A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TR2017/18559A TR201718559A2 (en) 2017-11-22 2017-11-22 SPEAKER AXIS AND DELAY CORRECTION
PCT/TR2018/050276 WO2019103708A1 (en) 2017-11-22 2018-05-30 Off axis and phase correction of loudspeakers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TR2017/18559A TR201718559A2 (en) 2017-11-22 2017-11-22 SPEAKER AXIS AND DELAY CORRECTION

Publications (1)

Publication Number Publication Date
TR201718559A2 true TR201718559A2 (en) 2019-06-21

Family

ID=66631674

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2017/18559A TR201718559A2 (en) 2017-11-22 2017-11-22 SPEAKER AXIS AND DELAY CORRECTION

Country Status (2)

Country Link
TR (1) TR201718559A2 (en)
WO (1) WO2019103708A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4063034A (en) * 1976-05-10 1977-12-13 Industrial Research Products, Inc. Audio system with enhanced spatial effect
JP4114583B2 (en) * 2003-09-25 2008-07-09 ヤマハ株式会社 Characteristic correction system
WO2014035902A2 (en) * 2012-08-31 2014-03-06 Dolby Laboratories Licensing Corporation Reflected and direct rendering of upmixed content to individually addressable drivers

Also Published As

Publication number Publication date
WO2019103708A1 (en) 2019-05-31

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