GB712277A - Improvements in arrangements for mounting the microphones in receivers of audible signals - Google Patents

Improvements in arrangements for mounting the microphones in receivers of audible signals

Info

Publication number
GB712277A
GB712277A GB17817/52A GB1781752A GB712277A GB 712277 A GB712277 A GB 712277A GB 17817/52 A GB17817/52 A GB 17817/52A GB 1781752 A GB1781752 A GB 1781752A GB 712277 A GB712277 A GB 712277A
Authority
GB
United Kingdom
Prior art keywords
microphones
receivers
arrangements
mounting
audible signals
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
GB17817/52A
Other languages
English (en)
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB712277A publication Critical patent/GB712277A/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
    • 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
    • H04R1/08—Mouthpieces; Microphones; Attachments therefor
    • H04R1/083—Special constructions of mouthpieces

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
GB17817/52A 1951-07-17 1952-07-15 Improvements in arrangements for mounting the microphones in receivers of audible signals Expired GB712277A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE712277X 1951-07-17

Publications (1)

Publication Number Publication Date
GB712277A true GB712277A (en) 1954-07-21

Family

ID=6621890

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17817/52A Expired GB712277A (en) 1951-07-17 1952-07-15 Improvements in arrangements for mounting the microphones in receivers of audible signals

Country Status (3)

Country Link
BE (1) BE512750A (en:Method)
GB (1) GB712277A (en:Method)
NL (2) NL170952B (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190149934A1 (en) * 2017-11-16 2019-05-16 Robert Bosch Gmbh Device for airborne sound acoustic sensing of the surroundings of a vehicle, vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190149934A1 (en) * 2017-11-16 2019-05-16 Robert Bosch Gmbh Device for airborne sound acoustic sensing of the surroundings of a vehicle, vehicle

Also Published As

Publication number Publication date
NL79368C (en:Method)
NL170952B (nl)
BE512750A (en:Method)

Similar Documents

Publication Publication Date Title
GB815873A (en) Underwater transducer
GB712277A (en) Improvements in arrangements for mounting the microphones in receivers of audible signals
GB308801A (en) Improvements in sound reproducing apparatus, such as loud-speaking telephonic receivers
GB612663A (en) Improvements in cabinets for loudspeakers
JPS5240275A (en) Air spring vibration preventing supporting device
GB857413A (en) Improvements in or relating to cone loudspeakers
US1129565A (en) Sound-receiving apparatus used in submarine sound-signaling.
GB709656A (en) Improvements in electrodynamic sound receiving and transmitting apparatus
JPS51115816A (en) Speaker equalizer
GB920172A (en) Improvements in or relating to devices for producing acoustic signals
GB1016716A (en) Improvements relating to electro-acoustic transducers
GB654538A (en) Improvements in or relating to telephone receivers
CA460931A (en) Electro-acoustical signal translating apparatus
AU143767B2 (en) Improvements in or relating to oscillatory systems more particularly an electrodynamic system for example for microphone, loudspeakers pickups, and so forth, provided witha diaphragm
GB552278A (en) An improved padding for splints
GB716193A (en) Magnetic sound recording apparatus
GB886492A (en) Improvements in or relating to loudspeakers
ES393734A2 (es) Microfono o receptor de conduccion osea.
CA440145A (en) Loudspeaker diaphragm support
AU1244047A (en) Improvements in or relating to oscillatory systems more particularly an electrodynamic system for example for microphone, loudspeakers pickups, and so forth, provided witha diaphragm
GB849999A (en) Improvements in or relating to signal transmitters
JPS53129568A (en) Stopping device for howling
FR951203A (fr) Système électrodynamique reproducteur de sons
GB304888A (en) Improvements in diaphragms for use in connection with gramophone sound boxes, loud speaking telephone receivers and for like purposes
CA514584A (en) Tone frequency signalling system