JPS5113202A - - Google Patents

Info

Publication number
JPS5113202A
JPS5113202A JP50069433A JP6943375A JPS5113202A JP S5113202 A JPS5113202 A JP S5113202A JP 50069433 A JP50069433 A JP 50069433A JP 6943375 A JP6943375 A JP 6943375A JP S5113202 A JPS5113202 A JP S5113202A
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Granted
Application number
JP50069433A
Other languages
Japanese (ja)
Other versions
JPS5342401B2 (en, 2012
Inventor
Geerike Rudorufu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AKG Acoustics GmbH
Original Assignee
AKG Akustische und Kino Geraete GmbH
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 AKG Akustische und Kino Geraete GmbH filed Critical AKG Akustische und Kino Geraete GmbH
Publication of JPS5113202A publication Critical patent/JPS5113202A/ja
Publication of JPS5342401B2 publication Critical patent/JPS5342401B2/ja
Expired legal-status Critical Current

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
    • H04R5/027—Spatial or constructional arrangements of microphones, e.g. in dummy heads
    • 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
    • H04R1/08—Mouthpieces; Microphones; Attachments therefor
    • 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
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1008—Earpieces of the supra-aural or circum-aural type
    • 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
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1058—Manufacture or assembly
    • H04R1/1075—Mountings of transducers in earphones or headphones
    • 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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
    • H04R1/342—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for microphones

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Headphones And Earphones (AREA)
  • Stereophonic Arrangements (AREA)
JP6943375A 1974-06-12 1975-06-09 Expired JPS5342401B2 (en, 2012)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT488374A AT328527B (de) 1974-06-12 1974-06-12 Vorrichtung fur die stereophonische aufnahme bzw. kontrolle von schallereignissen

Publications (2)

Publication Number Publication Date
JPS5113202A true JPS5113202A (en, 2012) 1976-02-02
JPS5342401B2 JPS5342401B2 (en, 2012) 1978-11-11

Family

ID=3569454

Family Applications (2)

Application Number Title Priority Date Filing Date
JP6943375A Expired JPS5342401B2 (en, 2012) 1974-06-12 1975-06-09
JP1980075258U Pending JPS55168289U (en, 2012) 1974-06-12 1980-06-02

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP1980075258U Pending JPS55168289U (en, 2012) 1974-06-12 1980-06-02

Country Status (3)

Country Link
JP (2) JPS5342401B2 (en, 2012)
AT (1) AT328527B (en, 2012)
DE (1) DE2525642C3 (en, 2012)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5151923A (ja) * 1974-11-01 1976-05-07 Sony Corp Sutereomaikurofuon
JPS51138137U (en, 2012) * 1975-04-30 1976-11-08
JPS533024U (en, 2012) * 1976-06-28 1978-01-12
JPS533524U (en, 2012) * 1976-06-29 1978-01-13
JPH06205092A (ja) * 1992-09-30 1994-07-22 American Teleph & Telegr Co <Att> ノイズ消去電話受話器
WO2007006226A1 (fr) * 2005-07-11 2007-01-18 Qing Ju Zhang Casque multicanaux
JP2019041382A (ja) * 2017-08-09 2019-03-14 ジーエヌ ヒアリング エー／エスＧＮ Ｈｅａｒｉｎｇ Ａ／Ｓ 音響デバイス

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1520319A (en) 1974-10-31 1978-08-09 Sony Corp Stereo microphone assemblies
GB1544234A (en) * 1975-09-30 1979-04-19 Victor Company Of Japan Headphone unit incorporating microphones for binaural recording
DE2858302C2 (en, 2012) * 1977-03-24 1991-01-31 Andreas Mailand/Milano It Pavel
DE19645307B4 (de) * 1996-11-04 2004-07-01 Sennheiser Electronic Gmbh & Co. Kg Kopfhörer/Hörhilfe
US11431312B2 (en) 2004-08-10 2022-08-30 Bongiovi Acoustics Llc System and method for digital signal processing
US10848867B2 (en) 2006-02-07 2020-11-24 Bongiovi Acoustics Llc System and method for digital signal processing
US8175316B2 (en) 2006-12-05 2012-05-08 Sony Corporation Ear speaker device
US20190297422A1 (en) * 2018-03-20 2019-09-26 3Dio, Llc Binaural recording device with directional enhancement
WO2019200119A1 (en) 2018-04-11 2019-10-17 Bongiovi Acoustics Llc Audio enhanced hearing protection system
EP3628284A1 (en) * 2018-09-25 2020-04-01 GN Hearing A/S Hearing protection device with sound reflectors

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2643729A (en) * 1951-04-04 1953-06-30 Charles C Mccracken Audio pickup device
GB948053A (en) * 1960-03-07 1964-01-29 Clark Co Inc David Improvements in ear protectors
GB1160431A (en) * 1966-05-04 1969-08-06 Mini Of Technology London Ear Defenders.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2306707A (en) * 1941-05-09 1942-12-29 Bell Telephone Labor Inc Audiphone
FR1429293A (fr) * 1964-10-28 1966-02-25 Jean Hiraga Procédé d'enregistrement stéréophonique dans les trois dimensions

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2643729A (en) * 1951-04-04 1953-06-30 Charles C Mccracken Audio pickup device
GB948053A (en) * 1960-03-07 1964-01-29 Clark Co Inc David Improvements in ear protectors
GB1160431A (en) * 1966-05-04 1969-08-06 Mini Of Technology London Ear Defenders.

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5151923A (ja) * 1974-11-01 1976-05-07 Sony Corp Sutereomaikurofuon
JPS51138137U (en, 2012) * 1975-04-30 1976-11-08
JPS533024U (en, 2012) * 1976-06-28 1978-01-12
JPS533524U (en, 2012) * 1976-06-29 1978-01-13
JPH06205092A (ja) * 1992-09-30 1994-07-22 American Teleph & Telegr Co <Att> ノイズ消去電話受話器
WO2007006226A1 (fr) * 2005-07-11 2007-01-18 Qing Ju Zhang Casque multicanaux
JP2019041382A (ja) * 2017-08-09 2019-03-14 ジーエヌ ヒアリング エー／エスＧＮ Ｈｅａｒｉｎｇ Ａ／Ｓ 音響デバイス

Also Published As

Publication number Publication date
JPS5342401B2 (en, 2012) 1978-11-11
DE2525642A1 (de) 1976-01-02
ATA488374A (de) 1975-06-15
JPS55168289U (en, 2012) 1980-12-03
AT328527B (de) 1976-03-25
DE2525642C3 (de) 1981-10-29
DE2525642B2 (en, 2012) 1981-01-29

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