JPS5339763B2 - - Google Patents

Info

Publication number
JPS5339763B2
JPS5339763B2 JP1890675A JP1890675A JPS5339763B2 JP S5339763 B2 JPS5339763 B2 JP S5339763B2 JP 1890675 A JP1890675 A JP 1890675A JP 1890675 A JP1890675 A JP 1890675A JP S5339763 B2 JPS5339763 B2 JP S5339763B2
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.)
Expired
Application number
JP1890675A
Other languages
Japanese (ja)
Other versions
JPS5194218A (enrdf_load_stackoverflow
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 filed Critical
Priority to JP1890675A priority Critical patent/JPS5339763B2/ja
Priority to GB569376A priority patent/GB1532493A/en
Publication of JPS5194218A publication Critical patent/JPS5194218A/ja
Priority to US05/789,606 priority patent/US4150262A/en
Publication of JPS5339763B2 publication Critical patent/JPS5339763B2/ja
Priority to DE2849152A priority patent/DE2849152C2/de
Priority to FR7832130A priority patent/FR2441983A1/fr
Expired legal-status Critical Current

Links

Landscapes

  • Details Of Audible-Bandwidth Transducers (AREA)
  • Telephone Set Structure (AREA)
  • Noise Elimination (AREA)
JP1890675A 1974-11-18 1975-02-17 Expired JPS5339763B2 (enrdf_load_stackoverflow)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1890675A JPS5339763B2 (enrdf_load_stackoverflow) 1975-02-17 1975-02-17
GB569376A GB1532493A (en) 1975-02-17 1976-02-13 Voice sounds transmitting and receiving apparatus
US05/789,606 US4150262A (en) 1974-11-18 1977-04-21 Piezoelectric bone conductive in ear voice sounds transmitting and receiving apparatus
DE2849152A DE2849152C2 (de) 1974-11-18 1978-11-13 Vorrichtung zur Übermittlung und zum Empfang von Sprache, insbesondere in geräuschvoller Umgebung
FR7832130A FR2441983A1 (fr) 1974-11-18 1978-11-14 Dispositif de transmission et reception de sons vocaux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1890675A JPS5339763B2 (enrdf_load_stackoverflow) 1975-02-17 1975-02-17

Publications (2)

Publication Number Publication Date
JPS5194218A JPS5194218A (enrdf_load_stackoverflow) 1976-08-18
JPS5339763B2 true JPS5339763B2 (enrdf_load_stackoverflow) 1978-10-23

Family

ID=11984628

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1890675A Expired JPS5339763B2 (enrdf_load_stackoverflow) 1974-11-18 1975-02-17

Country Status (1)

Country Link
JP (1) JPS5339763B2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5413872U (enrdf_load_stackoverflow) * 1977-07-01 1979-01-29

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5417385Y2 (enrdf_load_stackoverflow) * 1976-09-07 1979-07-05
JP2592854B2 (ja) * 1987-09-11 1997-03-19 明星電気株式会社 骨伝導マイクロホン
US6115477A (en) * 1995-01-23 2000-09-05 Sonic Bites, Llc Denta-mandibular sound-transmitting system
US5902167A (en) * 1997-09-09 1999-05-11 Sonic Bites, Llc Sound-transmitting amusement device and method
JP2004048207A (ja) * 2002-07-10 2004-02-12 Rion Co Ltd 補聴装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5413872U (enrdf_load_stackoverflow) * 1977-07-01 1979-01-29

Also Published As

Publication number Publication date
JPS5194218A (enrdf_load_stackoverflow) 1976-08-18

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