JPS56165490A - Headphone device - Google Patents

Headphone device

Info

Publication number
JPS56165490A
JPS56165490A JP6856080A JP6856080A JPS56165490A JP S56165490 A JPS56165490 A JP S56165490A JP 6856080 A JP6856080 A JP 6856080A JP 6856080 A JP6856080 A JP 6856080A JP S56165490 A JPS56165490 A JP S56165490A
Authority
JP
Japan
Prior art keywords
electrode
diaphragm
signal
mfb
spacer
Prior art date
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.)
Pending
Application number
JP6856080A
Other languages
English (en)
Inventor
Masami Kobayashi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP6856080A priority Critical patent/JPS56165490A/ja
Publication of JPS56165490A publication Critical patent/JPS56165490A/ja
Pending 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
    • H04R19/00—Electrostatic transducers
    • H04R19/02—Loudspeakers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Circuit For Audible Band Transducer (AREA)
JP6856080A 1980-05-23 1980-05-23 Headphone device Pending JPS56165490A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6856080A JPS56165490A (en) 1980-05-23 1980-05-23 Headphone device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6856080A JPS56165490A (en) 1980-05-23 1980-05-23 Headphone device

Publications (1)

Publication Number Publication Date
JPS56165490A true JPS56165490A (en) 1981-12-19

Family

ID=13377262

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6856080A Pending JPS56165490A (en) 1980-05-23 1980-05-23 Headphone device

Country Status (1)

Country Link
JP (1) JPS56165490A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7925033B2 (en) 2005-11-24 2011-04-12 Hiroshi Okazawa Electro-acoustic transducer
CN110375845A (zh) * 2019-07-03 2019-10-25 浙江大学 一种静电平衡型高灵敏度水听器
WO2020071052A1 (ja) * 2018-10-02 2020-04-09 株式会社オーディオテクニカ 静電型電気音響変換装置と、静電型電気音響変換器の信号処理回路と、信号処理方法と、信号処理プログラム
JP2023527298A (ja) * 2020-05-18 2023-06-28 ウェーブス オーディオ リミテッド 静電型音響デバイスの制御

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7925033B2 (en) 2005-11-24 2011-04-12 Hiroshi Okazawa Electro-acoustic transducer
WO2020071052A1 (ja) * 2018-10-02 2020-04-09 株式会社オーディオテクニカ 静電型電気音響変換装置と、静電型電気音響変換器の信号処理回路と、信号処理方法と、信号処理プログラム
JPWO2020071052A1 (ja) * 2018-10-02 2021-09-02 株式会社オーディオテクニカ 静電型電気音響変換装置と、静電型電気音響変換器の信号処理回路と、信号処理方法と、信号処理プログラム
US11589161B2 (en) 2018-10-02 2023-02-21 Audio-Technica Corporation Electrostatic electroacoustic transducer device, signal processing circuit for electrostatic electroacoustic transducer, signal processing method, and signal processing
CN110375845A (zh) * 2019-07-03 2019-10-25 浙江大学 一种静电平衡型高灵敏度水听器
JP2023527298A (ja) * 2020-05-18 2023-06-28 ウェーブス オーディオ リミテッド 静電型音響デバイスの制御

Similar Documents

Publication Publication Date Title
US3047661A (en) High fidelity audio system
US2935575A (en) Loud-speakers
GB1528066A (en) Directional electro-acoustical transducer
GB780810A (en) Sound reproducing system and loudspeaker
ES8104888A1 (es) Perfeccionamientos en transductores electroacusticos
GB1404279A (en) Acoustic feedback stabilization system particularly suited for hearing aids
JPS56165490A (en) Headphone device
GB1534842A (en) Loudspeakers and associated circuitry
EP0353092A3 (en) Apparatus and method for reproducing high fidelity sound
JPS5312320A (en) Mfb circuit
US3110770A (en) Apparatus for use in stethoscopy
JPS5312321A (en) Mfb circuit
JPS644199A (en) Electrostatic speaker
JPS5312319A (en) Mfb circuit
KR890003245A (ko) 전기 음향 변환기
US3445595A (en) Electromechanical transducer coupled to a low input impedance transistor amplifier and yielding a flat response over a given frequency range
JPS57123798A (en) Motional feedback type speaker
GB996579A (en) Improvements in directional sound-receiving apparatus
GB1353098A (en) Electrostatic electroacoustic transducer
JPS5783995A (en) Speaker
JPS57119596A (en) Motional feedback type speaker
FR2306589A1 (fr) Asservissement de convertisseurs electro-acoustiques
JPS6444199A (en) Acoustic system provided with multiway speaker
SU782179A1 (ru) Звуковоспроизвод щее устройство
JPS5374418A (en) Dynamic type electroacoustic transducer