GB1066299A - Improvements in or relating to electro-acoustical transducing systems - Google Patents

Improvements in or relating to electro-acoustical transducing systems

Info

Publication number
GB1066299A
GB1066299A GB5257464A GB5257464A GB1066299A GB 1066299 A GB1066299 A GB 1066299A GB 5257464 A GB5257464 A GB 5257464A GB 5257464 A GB5257464 A GB 5257464A GB 1066299 A GB1066299 A GB 1066299A
Authority
GB
United Kingdom
Prior art keywords
tube
receiver
microphone
acoustic signals
diaphragm
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
GB5257464A
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.)
S G BROWN Ltd
Original Assignee
S G BROWN 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 S G BROWN Ltd filed Critical S G BROWN Ltd
Priority to GB5257464A priority Critical patent/GB1066299A/en
Publication of GB1066299A publication Critical patent/GB1066299A/en
Application status is Expired legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00Deaf-aid sets providing an auditory perception; Electric tinnitus maskers providing an auditory perception
    • H04R25/60Mounting or interconnection of hearing aid parts, e.g. inside tips or housing. to ossicles
    • H04R25/604Arrangements for mounting transducers
    • H04R25/606Arrangements for mounting transducers acting directly on the eardrum, the ossicles or the skull, e.g. mastoid, tooth, maxillary or mandibular bone, or mechanically stimulating the cochlea, e.g. at the oval window

Abstract

1,066,299. Transducers. S. G. BROWN Ltd., and T. D. IBBOTSON. Nov. 12, 1965 [Dec.28, 1964], No. 52574/64. Heading H4J. A microphone 11 and receiver 12 are arranged in a common housing 10 and a tube 16 is shaped for holding between the teeth. The tube 16 is attached centrally of an annular diaphragm (13) (Fig. 2, not shown) of the receiver for conveying acoustic signals to the user and also to lead acoustic signals from the oral cavity into the housing 10 and so to the microphone 11. The receiver 12 and microphone 11 are in separate chambers joined by a tube 29 for conveying the acoustic signals to the microphone 11. A tube 19 having a lip 20 for engagement by the lower teeth is secured to a contact spring 22 and is arranged so that an electric circuit is completed by sliding the tube 19 to close contacts 23, 25. This action is performed by movement of the lower jaw, the circuit including relays which condition the device to act as a transmitter. The receiver is of the electromagnetic type, the diaphragm (13) being actuated by coils (14) on a ferromagnetic core (15). The diaphragm (13) is sealed to the receiver chamber (26) by a resilient ring (27).
GB5257464A 1964-12-28 1964-12-28 Improvements in or relating to electro-acoustical transducing systems Expired GB1066299A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5257464A GB1066299A (en) 1964-12-28 1964-12-28 Improvements in or relating to electro-acoustical transducing systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5257464A GB1066299A (en) 1964-12-28 1964-12-28 Improvements in or relating to electro-acoustical transducing systems

Publications (1)

Publication Number Publication Date
GB1066299A true GB1066299A (en) 1967-04-26

Family

ID=10464448

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5257464A Expired GB1066299A (en) 1964-12-28 1964-12-28 Improvements in or relating to electro-acoustical transducing systems

Country Status (1)

Country Link
GB (1) GB1066299A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4150262A (en) * 1974-11-18 1979-04-17 Hiroshi Ono Piezoelectric bone conductive in ear voice sounds transmitting and receiving apparatus
WO2007140373A2 (en) 2006-05-30 2007-12-06 Sonitus Medical, Inc. Actuator systems for oral-based appliances
WO2007140368A2 (en) 2006-05-30 2007-12-06 Sonitus Medical, Inc. Methods and apparatus for processing audio signals
EP2030477A2 (en) * 2006-05-30 2009-03-04 Sonitus Medical, Inc. Actuator systems for oral-based appliances
US8177705B2 (en) 2007-10-02 2012-05-15 Sonitus Medical, Inc. Methods and apparatus for transmitting vibrations
US8270638B2 (en) 2007-05-29 2012-09-18 Sonitus Medical, Inc. Systems and methods to provide communication, positioning and monitoring of user status

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4150262A (en) * 1974-11-18 1979-04-17 Hiroshi Ono Piezoelectric bone conductive in ear voice sounds transmitting and receiving apparatus
US10194255B2 (en) 2006-05-30 2019-01-29 Soundmed, Llc Actuator systems for oral-based appliances
WO2007140368A2 (en) 2006-05-30 2007-12-06 Sonitus Medical, Inc. Methods and apparatus for processing audio signals
EP2030477A2 (en) * 2006-05-30 2009-03-04 Sonitus Medical, Inc. Actuator systems for oral-based appliances
EP2033484A2 (en) * 2006-05-30 2009-03-11 Sonitus Medical, Inc. Methods and apparatus for processing audio signals
EP2039219A2 (en) * 2006-05-30 2009-03-25 Sonitus Medical, Inc. Methods and apparatus for transmitting vibrations
JP2009539332A (en) * 2006-05-30 2009-11-12 ソニタス メディカル, インコーポレイテッド Method and apparatus for speech signal processing
EP2030477A4 (en) * 2006-05-30 2010-09-15 Sonitus Medical Inc Actuator systems for oral-based appliances
US7876906B2 (en) 2006-05-30 2011-01-25 Sonitus Medical, Inc. Methods and apparatus for processing audio signals
EP2039219A4 (en) * 2006-05-30 2012-02-08 Sonitus Medical Inc Methods and apparatus for transmitting vibrations
EP2033484A4 (en) * 2006-05-30 2012-02-22 Sonitus Medical Inc Methods and apparatus for processing audio signals
US8170242B2 (en) 2006-05-30 2012-05-01 Sonitus Medical, Inc. Actuator systems for oral-based appliances
US9906878B2 (en) 2006-05-30 2018-02-27 Soundmed, Llc Methods and apparatus for transmitting vibrations
US8233654B2 (en) 2006-05-30 2012-07-31 Sonitus Medical, Inc. Methods and apparatus for processing audio signals
US8254611B2 (en) 2006-05-30 2012-08-28 Sonitus Medical, Inc. Methods and apparatus for transmitting vibrations
WO2007140373A2 (en) 2006-05-30 2007-12-06 Sonitus Medical, Inc. Actuator systems for oral-based appliances
US8358792B2 (en) 2006-05-30 2013-01-22 Sonitus Medical, Inc. Actuator systems for oral-based appliances
US8588447B2 (en) 2006-05-30 2013-11-19 Sonitus Medical, Inc. Methods and apparatus for transmitting vibrations
US9826324B2 (en) 2006-05-30 2017-11-21 Soundmed, Llc Methods and apparatus for processing audio signals
US8649535B2 (en) 2006-05-30 2014-02-11 Sonitus Medical, Inc. Actuator systems for oral-based appliances
US8712077B2 (en) 2006-05-30 2014-04-29 Sonitus Medical, Inc. Methods and apparatus for processing audio signals
US9113262B2 (en) 2006-05-30 2015-08-18 Sonitus Medical, Inc. Methods and apparatus for transmitting vibrations
US9781526B2 (en) 2006-05-30 2017-10-03 Soundmed, Llc Methods and apparatus for processing audio signals
US9185485B2 (en) 2006-05-30 2015-11-10 Sonitus Medical, Inc. Methods and apparatus for processing audio signals
US9615182B2 (en) 2006-05-30 2017-04-04 Soundmed Llc Methods and apparatus for transmitting vibrations
US9736602B2 (en) 2006-05-30 2017-08-15 Soundmed, Llc Actuator systems for oral-based appliances
US8270638B2 (en) 2007-05-29 2012-09-18 Sonitus Medical, Inc. Systems and methods to provide communication, positioning and monitoring of user status
US9143873B2 (en) 2007-10-02 2015-09-22 Sonitus Medical, Inc. Methods and apparatus for transmitting vibrations
US8585575B2 (en) 2007-10-02 2013-11-19 Sonitus Medical, Inc. Methods and apparatus for transmitting vibrations
US8177705B2 (en) 2007-10-02 2012-05-15 Sonitus Medical, Inc. Methods and apparatus for transmitting vibrations

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