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FR2153154A1 - - Google Patents

Info

Publication number
FR2153154A1
FR2153154A1 FR7133864A FR7133864A FR2153154A1 FR 2153154 A1 FR2153154 A1 FR 2153154A1 FR 7133864 A FR7133864 A FR 7133864A FR 7133864 A FR7133864 A FR 7133864A FR 2153154 A1 FR2153154 A1 FR 2153154A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7133864A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7133864A priority Critical patent/FR2153154A1/fr
Publication of FR2153154A1 publication Critical patent/FR2153154A1/fr
Withdrawn legal-status Critical Current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
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/55—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using an external connection, either wireless or wired
    • H04R25/554—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using an external connection, either wireless or wired using a wireless connection, e.g. between microphone and amplifier or using Tcoils

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
FR7133864A 1971-09-21 1971-09-21 Withdrawn FR2153154A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7133864A FR2153154A1 (en) 1971-09-21 1971-09-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7133864A FR2153154A1 (en) 1971-09-21 1971-09-21

Publications (1)

Publication Number Publication Date
FR2153154A1 true FR2153154A1 (en) 1973-05-04

Family

ID=9083238

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7133864A Withdrawn FR2153154A1 (en) 1971-09-21 1971-09-21

Country Status (1)

Country Link
FR (1) FR2153154A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992011738A2 (en) * 1990-12-21 1992-07-09 Select Hearing Systems Limited Radio-based hearing aid system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992011738A2 (en) * 1990-12-21 1992-07-09 Select Hearing Systems Limited Radio-based hearing aid system
WO1992011738A3 (en) * 1990-12-21 1992-08-06 Select Hearing Systems Ltd Radio-based hearing aid system
GB2267412A (en) * 1990-12-21 1993-12-01 Select Hearing Systems Ltd Radio-based hearing aid system
GB2267412B (en) * 1990-12-21 1994-10-12 Select Hearing Systems Ltd Radio-based hearing aid system
US6307945B1 (en) 1990-12-21 2001-10-23 Sense-Sonic Limited Radio-based hearing aid system

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Legal Events

Date Code Title Description
ST Notification of lapse