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FI980202A - Värähtelymuunninyksikkö - Google Patents

Värähtelymuunninyksikkö

Info

Publication number
FI980202A
FI980202A FI980202A FI980202A FI980202A FI 980202 A FI980202 A FI 980202A FI 980202 A FI980202 A FI 980202A FI 980202 A FI980202 A FI 980202A FI 980202 A FI980202 A FI 980202A
Authority
FI
Finland
Prior art keywords
vibration transducer
transducer
vibration
Prior art date
Application number
FI980202A
Other languages
English (en)
Swedish (sv)
Other versions
FI103747B (fi
FI980202A0 (fi
FI103747B1 (fi
Inventor
Heikki Raeisaenen
Original Assignee
Emf Acoustics Oy Ltd
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 Emf Acoustics Oy Ltd filed Critical Emf Acoustics Oy Ltd
Priority to FI980202A priority Critical patent/FI103747B1/fi
Publication of FI980202A0 publication Critical patent/FI980202A0/fi
Priority to PCT/FI1999/000062 priority patent/WO1999039543A1/en
Priority to US09/624,579 priority patent/US6336367B1/en
Priority to EP99901617A priority patent/EP1050187B1/en
Priority to DE69913941T priority patent/DE69913941T2/de
Publication of FI980202A publication Critical patent/FI980202A/fi
Application granted granted Critical
Publication of FI103747B publication Critical patent/FI103747B/fi
Publication of FI103747B1 publication Critical patent/FI103747B1/fi

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H3/00—Instruments in which the tones are generated by electromechanical means
    • G10H3/12—Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument
    • G10H3/14—Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument using mechanically actuated vibrators with pick-up means
    • G10H3/18—Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument using mechanically actuated vibrators with pick-up means using a string, e.g. electric guitar
    • G10H3/186—Means for processing the signal picked up from the strings
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H3/00—Instruments in which the tones are generated by electromechanical means
    • G10H3/12—Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument
    • G10H3/14—Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument using mechanically actuated vibrators with pick-up means
    • G10H3/18—Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument using mechanically actuated vibrators with pick-up means using a string, e.g. electric guitar
    • G10H3/185—Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument using mechanically actuated vibrators with pick-up means using a string, e.g. electric guitar in which the tones are picked up through the bridge structure
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H2220/00—Input/output interfacing specifically adapted for electrophonic musical tools or instruments
    • G10H2220/461—Transducers, i.e. details, positioning or use of assemblies to detect and convert mechanical vibrations or mechanical strains into an electrical signal, e.g. audio, trigger or control signal
    • G10H2220/465—Bridge-positioned, i.e. assembled to or attached with the bridge of a stringed musical instrument
    • G10H2220/471—Bridge-positioned, i.e. assembled to or attached with the bridge of a stringed musical instrument at bottom, i.e. transducer positioned at the bottom of the bridge, between the bridge and the body of the instrument
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H2220/00—Input/output interfacing specifically adapted for electrophonic musical tools or instruments
    • G10H2220/461—Transducers, i.e. details, positioning or use of assemblies to detect and convert mechanical vibrations or mechanical strains into an electrical signal, e.g. audio, trigger or control signal
    • G10H2220/465—Bridge-positioned, i.e. assembled to or attached with the bridge of a stringed musical instrument
    • G10H2220/475—Bridge-positioned, i.e. assembled to or attached with the bridge of a stringed musical instrument on the side, i.e. picking up vibrations from a side of the bridge
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H2220/00—Input/output interfacing specifically adapted for electrophonic musical tools or instruments
    • G10H2220/461—Transducers, i.e. details, positioning or use of assemblies to detect and convert mechanical vibrations or mechanical strains into an electrical signal, e.g. audio, trigger or control signal
    • G10H2220/465—Bridge-positioned, i.e. assembled to or attached with the bridge of a stringed musical instrument
    • G10H2220/495—Single bridge transducer, common to all strings
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H2220/00—Input/output interfacing specifically adapted for electrophonic musical tools or instruments
    • G10H2220/461—Transducers, i.e. details, positioning or use of assemblies to detect and convert mechanical vibrations or mechanical strains into an electrical signal, e.g. audio, trigger or control signal
    • G10H2220/525—Piezoelectric transducers for vibration sensing or vibration excitation in the audio range; Piezoelectric strain sensing, e.g. as key velocity sensor; Piezoelectric actuators, e.g. key actuation in response to a control voltage
    • G10H2220/531—Piezoelectric transducers for vibration sensing or vibration excitation in the audio range; Piezoelectric strain sensing, e.g. as key velocity sensor; Piezoelectric actuators, e.g. key actuation in response to a control voltage made of piezoelectric film
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H2220/00—Input/output interfacing specifically adapted for electrophonic musical tools or instruments
    • G10H2220/461—Transducers, i.e. details, positioning or use of assemblies to detect and convert mechanical vibrations or mechanical strains into an electrical signal, e.g. audio, trigger or control signal
    • G10H2220/525—Piezoelectric transducers for vibration sensing or vibration excitation in the audio range; Piezoelectric strain sensing, e.g. as key velocity sensor; Piezoelectric actuators, e.g. key actuation in response to a control voltage
    • G10H2220/531—Piezoelectric transducers for vibration sensing or vibration excitation in the audio range; Piezoelectric strain sensing, e.g. as key velocity sensor; Piezoelectric actuators, e.g. key actuation in response to a control voltage made of piezoelectric film
    • G10H2220/535—Piezoelectric polymer transducers, e.g. made of stretched and poled polyvinylidene difluoride [PVDF] sheets in which the molecular chains of vinylidene fluoride CH2-CF2 have been oriented in a preferential direction
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H2220/00—Input/output interfacing specifically adapted for electrophonic musical tools or instruments
    • G10H2220/461—Transducers, i.e. details, positioning or use of assemblies to detect and convert mechanical vibrations or mechanical strains into an electrical signal, e.g. audio, trigger or control signal
    • G10H2220/565—Shielding, electromagnetic or magnetic, e.g. for transducers, i.e. for controlling, orienting or suppressing magnetic fields or for preventing unintentional generation, propagation and reception of electromagnetic energy in electrophonic musical instruments, their vicinity or their interconnections

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
FI980202A 1998-01-29 1998-01-29 Värähtelymuunninyksikkö FI103747B1 (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI980202A FI103747B1 (fi) 1998-01-29 1998-01-29 Värähtelymuunninyksikkö
PCT/FI1999/000062 WO1999039543A1 (en) 1998-01-29 1999-01-29 Vibration transducer unit
US09/624,579 US6336367B1 (en) 1998-01-29 1999-01-29 Vibration transducer unit
EP99901617A EP1050187B1 (en) 1998-01-29 1999-01-29 Vibration transducer unit
DE69913941T DE69913941T2 (de) 1998-01-29 1999-01-29 Schwingungswandler einheit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI980202A FI103747B1 (fi) 1998-01-29 1998-01-29 Värähtelymuunninyksikkö
FI980202 1998-01-29

Publications (4)

Publication Number Publication Date
FI980202A0 FI980202A0 (fi) 1998-01-29
FI980202A true FI980202A (fi) 1999-07-30
FI103747B FI103747B (fi) 1999-08-31
FI103747B1 FI103747B1 (fi) 1999-08-31

Family

ID=8550612

Family Applications (1)

Application Number Title Priority Date Filing Date
FI980202A FI103747B1 (fi) 1998-01-29 1998-01-29 Värähtelymuunninyksikkö

Country Status (5)

Country Link
US (1) US6336367B1 (fi)
EP (1) EP1050187B1 (fi)
DE (1) DE69913941T2 (fi)
FI (1) FI103747B1 (fi)
WO (1) WO1999039543A1 (fi)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6468221B2 (en) * 2000-11-21 2002-10-22 Asahi Kogaku Kogyo Kabushiki Kaisha Ultrasonic endoscope
SE0101720D0 (sv) * 2001-05-16 2001-05-16 Bang & Olufsen Powerhouse As Apparatus for electric to acoustic conversion
EP1301012B1 (de) * 2001-10-08 2005-08-31 Siemens Aktiengesellschaft Mobiles Kommunikationsendgerät mit im Gerätegehäuse angeordnetem Flachlautsprecher und einem weiteren Schallwandler angeordnet zu einem Zwei-Wege-Systems mit dem Flachlautsprecher
DE10309838B4 (de) * 2003-03-05 2007-05-16 Shadow Elektroakustik Josip Ma Tonabnehmer mit mindestens einem Piezo-Sensor für Saiten- und Schlaginstrumente
JP4847005B2 (ja) * 2004-11-30 2011-12-28 株式会社日立メディアエレクトロニクス 光ピックアップ
JP4702188B2 (ja) * 2006-06-12 2011-06-15 ヤマハ株式会社 電気弦楽器
US20080088978A1 (en) * 2006-10-11 2008-04-17 Nitto Denko Corporation Heat transfer for a hard-drive wire-bond pre-amp
US20080088977A1 (en) * 2006-10-11 2008-04-17 Nitto Denko Corporation Heat transfer for a hard-drive pre-amp
US7952261B2 (en) 2007-06-29 2011-05-31 Bayer Materialscience Ag Electroactive polymer transducers for sensory feedback applications
CN102458239B (zh) 2009-06-05 2015-03-25 皇家飞利浦电子股份有限公司 电容式感测系统
WO2012058631A1 (en) * 2010-10-28 2012-05-03 Gibson Guitar Corp. Electric stringed musical instrument standard electronic module
JP2014513510A (ja) 2011-03-01 2014-05-29 バイエル・インテレクチュアル・プロパティ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング 変形可能なポリマー装置及び変形可能なポリマーフィルムを作るための自動化された製造プロセス
US9876160B2 (en) 2012-03-21 2018-01-23 Parker-Hannifin Corporation Roll-to-roll manufacturing processes for producing self-healing electroactive polymer devices
JP2015521366A (ja) 2012-04-12 2015-07-27 パーカー−ハネフィン コーポレーションＰａｒｋｅｒ−Ｈａｎｎｉｆｉｎ Ｃｏｒｐｏｒａｔｉｏｎ 性能を向上させたｅａｐ変換器
US9761790B2 (en) 2012-06-18 2017-09-12 Parker-Hannifin Corporation Stretch frame for stretching process
TW201429147A (zh) * 2012-08-16 2014-07-16 拜耳智慧財產有限公司 用於輥軋介電彈性轉換器之電性互連終端
WO2014066576A1 (en) 2012-10-24 2014-05-01 Bayer Intellectual Property Gmbh Polymer diode
US9495948B2 (en) * 2013-12-03 2016-11-15 Joseph W. Patrick Piezoelectric pickup and cell for stringed instruments
US11348563B2 (en) * 2019-03-20 2022-05-31 Lloyd Baggs Innovations, Llc Pickup saddles for stringed instruments utilizing interference fit

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3632443A (en) * 1968-04-27 1972-01-04 Sony Corp Method of making polypropylene electrets
SE367300B (fi) * 1971-12-29 1974-05-20 Siemens Elema Ab
DE2209607B1 (de) 1972-02-29 1974-01-31 Siemens AG, 1000 Berlin u. 8000 München Elektroakustischer wandler
US4046974A (en) 1976-10-01 1977-09-06 Bell Telephone Laboratories, Incorporated Electroacoustic transducer with springs forming electrical interconnections as a result of assembly
US4258332A (en) * 1976-10-15 1981-03-24 Wheelock Signals, Inc. Loudspeaker amplifier
DE3008391A1 (de) 1980-03-05 1981-09-17 geb. Klein Wolfgang 8542 Obersteinbach Hauske Koerperschallmikrofon fuer saiteninstrumente zum einbau zwischen steg und resonator
SE428081B (sv) * 1981-10-07 1983-05-30 Ericsson Telefon Ab L M Tilledningsram for en elektretmikrofon
US4429190A (en) 1981-11-20 1984-01-31 Bell Telephone Laboratories, Incorporated Continuous strip electret transducer array
DE3213819A1 (de) 1982-04-15 1983-10-27 Standard Elektrik Lorenz Ag, 7000 Stuttgart Sprechkapsel fuer telefonapparate
US4654546A (en) * 1984-11-20 1987-03-31 Kari Kirjavainen Electromechanical film and procedure for manufacturing same
US4657114A (en) 1985-03-27 1987-04-14 Gibson Guitar Corp. Bridge pickup for string instrument
US5319153A (en) 1986-04-28 1994-06-07 Lawrence Fishman Musical instrument transducer assembly having a piezoelectric sheet
GB8610927D0 (en) 1986-05-03 1986-06-11 Syrinx Innovations Pick-up for string instrument
GB2203587A (en) 1987-04-15 1988-10-19 Baynext Limited Musical instrument
US4993072A (en) * 1989-02-24 1991-02-12 Lectret S.A. Shielded electret transducer and method of making the same
US5123325A (en) 1991-04-05 1992-06-23 Turner Robert A Film piezoelectric pickup for stringed musical instruments
US5322969A (en) * 1992-03-20 1994-06-21 Donald D. Markley Piezoelectric transducer saddle for stringed musical instruments
AU4920793A (en) * 1992-09-17 1994-04-12 Knowles Electronics, Inc. Bone conduction accelerometer microphone
DE4310793A1 (de) 1993-04-02 1994-10-06 Ceotronics Gmbh Elektronische Körperschall-Mikrofon für Schutzhelme oder dergleichen
US5329498A (en) * 1993-05-17 1994-07-12 Hewlett-Packard Company Signal conditioning and interconnection for an acoustic transducer
US5507171A (en) * 1994-04-15 1996-04-16 Ssi Technologies, Inc. Electronic circuit for a transducer
FI98714C (fi) 1994-08-29 1997-08-11 Valtion Teknillinen Menetelmä vaahdotetun muovituotteen valmistamiseksi
FI961688A0 (fi) 1996-04-17 1996-04-17 Nandorex Oy Omvandlare foer straenginstrument
US5900572A (en) 1996-07-15 1999-05-04 Donald Dean Markley Pliable pickup for stringed instrument
US6276212B1 (en) * 1999-07-08 2001-08-21 Trw Inc. Ultrasonic transducer

Also Published As

Publication number Publication date
DE69913941D1 (de) 2004-02-05
FI103747B (fi) 1999-08-31
DE69913941T2 (de) 2004-12-16
FI980202A0 (fi) 1998-01-29
EP1050187A1 (en) 2000-11-08
US6336367B1 (en) 2002-01-08
WO1999039543A1 (en) 1999-08-05
FI103747B1 (fi) 1999-08-31
EP1050187B1 (en) 2004-01-02

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Legal Events

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MM Patent lapsed