[go: up one dir, main page]

GB1441624A - Sound-signal receiver with an electrostatic microphone - Google Patents

Sound-signal receiver with an electrostatic microphone

Info

Publication number
GB1441624A
GB1441624A GB3889873A GB3889873A GB1441624A GB 1441624 A GB1441624 A GB 1441624A GB 3889873 A GB3889873 A GB 3889873A GB 3889873 A GB3889873 A GB 3889873A GB 1441624 A GB1441624 A GB 1441624A
Authority
GB
United Kingdom
Prior art keywords
sound
signal receiver
electrostatic microphone
microphone
electrostatic
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.)
Expired
Application number
GB3889873A
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of GB1441624A publication Critical patent/GB1441624A/en
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
    • H04R19/00—Electrostatic transducers
    • H04R19/04—Microphones

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)
GB3889873A 1972-08-23 1973-08-17 Sound-signal receiver with an electrostatic microphone Expired GB1441624A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722241484 DE2241484B2 (en) 1972-08-23 1972-08-23 Circuit arrangement for supplying power to a sound receiver with a static microphone

Publications (1)

Publication Number Publication Date
GB1441624A true GB1441624A (en) 1976-07-07

Family

ID=5854344

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3889873A Expired GB1441624A (en) 1972-08-23 1973-08-17 Sound-signal receiver with an electrostatic microphone

Country Status (2)

Country Link
DE (1) DE2241484B2 (en)
GB (1) GB1441624A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5577129A (en) * 1991-12-12 1996-11-19 Nec Corporation Amplifier circuit for electret condenser microphone

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5577129A (en) * 1991-12-12 1996-11-19 Nec Corporation Amplifier circuit for electret condenser microphone

Also Published As

Publication number Publication date
DE2241484A1 (en) 1974-03-14
DE2241484B2 (en) 1975-03-13

Similar Documents

Publication Publication Date Title
AU5101773A (en) Hearing aid
ZA707721B (en) An electrostatic electro-acoustic transducer
CA961974A (en) Electret microphone
CA953017A (en) Electrostatic electroacoustic transducer
ZA705815B (en) An electrostatic electroacoustic transducer
AU6047773A (en) Resilient mountings
CA1004990A (en) Hearing protector headset
GB1439174A (en) Surround sound systems
GB1441624A (en) Sound-signal receiver with an electrostatic microphone
CA932854A (en) Shipboard acoustic receiver
ZA714259B (en) An electrostatic electroacoustic transducer
CA985776A (en) Microphone mounting
ZA705816B (en) An electrostatic electroacoustic transducer
CA902207A (en) Speaker system and electrostatic speaker
CA995349A (en) Carbon microphone
CA908802A (en) Electrostatic speaker
CA958650A (en) Stereo speaker design
CA914773A (en) Hearing aids
AU6109373A (en) Speaker assembly
AU480611B2 (en) Acoustical speaker mounting means
CA908281A (en) Electrostatic electroacoustic transducer
ZA714395B (en) An electrostatic electroacoustic transducer
CA815708A (en) Shock resistant microphone
CA816894A (en) Shock resistant microphone
CA904396A (en) Stereophonic receiver

Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee