JPS5527742A - Hearing aid - Google Patents

Hearing aid

Info

Publication number
JPS5527742A
JPS5527742A JP10067478A JP10067478A JPS5527742A JP S5527742 A JPS5527742 A JP S5527742A JP 10067478 A JP10067478 A JP 10067478A JP 10067478 A JP10067478 A JP 10067478A JP S5527742 A JPS5527742 A JP S5527742A
Authority
JP
Japan
Prior art keywords
decided
output
trimmer
signal
compression
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.)
Granted
Application number
JP10067478A
Other languages
English (en)
Other versions
JPS6133320B2 (ja
Inventor
Kenji Aoki
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP10067478A priority Critical patent/JPS5527742A/ja
Publication of JPS5527742A publication Critical patent/JPS5527742A/ja
Publication of JPS6133320B2 publication Critical patent/JPS6133320B2/ja
Granted 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
    • H04R25/35—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using translation techniques
    • H04R25/356—Amplitude, e.g. amplitude shift or compression

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
JP10067478A 1978-08-18 1978-08-18 Hearing aid Granted JPS5527742A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10067478A JPS5527742A (en) 1978-08-18 1978-08-18 Hearing aid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10067478A JPS5527742A (en) 1978-08-18 1978-08-18 Hearing aid

Publications (2)

Publication Number Publication Date
JPS5527742A true JPS5527742A (en) 1980-02-28
JPS6133320B2 JPS6133320B2 (ja) 1986-08-01

Family

ID=14280299

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10067478A Granted JPS5527742A (en) 1978-08-18 1978-08-18 Hearing aid

Country Status (1)

Country Link
JP (1) JPS5527742A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60219000A (ja) * 1984-04-14 1985-11-01 Rion Co Ltd 補聴器
JPS61187499A (ja) * 1985-02-14 1986-08-21 Kenjiro Owada 周囲騒音抑制機能を備えた補聴器
US4750207A (en) * 1986-03-31 1988-06-07 Siemens Hearing Instruments, Inc. Hearing aid noise suppression system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62140631U (ja) * 1986-02-28 1987-09-04

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60219000A (ja) * 1984-04-14 1985-11-01 Rion Co Ltd 補聴器
JPS61187499A (ja) * 1985-02-14 1986-08-21 Kenjiro Owada 周囲騒音抑制機能を備えた補聴器
US4750207A (en) * 1986-03-31 1988-06-07 Siemens Hearing Instruments, Inc. Hearing aid noise suppression system

Also Published As

Publication number Publication date
JPS6133320B2 (ja) 1986-08-01

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