JPS6133320B2 - - Google Patents
Info
- Publication number
- JPS6133320B2 JPS6133320B2 JP10067478A JP10067478A JPS6133320B2 JP S6133320 B2 JPS6133320 B2 JP S6133320B2 JP 10067478 A JP10067478 A JP 10067478A JP 10067478 A JP10067478 A JP 10067478A JP S6133320 B2 JPS6133320 B2 JP S6133320B2
- Authority
- JP
- Japan
- Prior art keywords
- output
- preamplifier
- hearing
- sound pressure
- control signal
- 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
Links
- 230000035945 sensitivity Effects 0.000 claims description 16
- 238000009499 grossing Methods 0.000 claims description 2
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims 1
- 230000006835 compression Effects 0.000 description 20
- 238000007906 compression Methods 0.000 description 20
- 208000032041 Hearing impaired Diseases 0.000 description 13
- 230000006870 function Effects 0.000 description 10
- 206010011878 Deafness Diseases 0.000 description 6
- 231100000888 hearing loss Toxicity 0.000 description 6
- 230000010370 hearing loss Effects 0.000 description 6
- 208000016354 hearing loss disease Diseases 0.000 description 6
- 230000003321 amplification Effects 0.000 description 4
- 238000012937 correction Methods 0.000 description 4
- 238000003199 nucleic acid amplification method Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 206010011891 Deafness neurosensory Diseases 0.000 description 2
- 208000009966 Sensorineural Hearing Loss Diseases 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 231100000879 sensorineural hearing loss Toxicity 0.000 description 2
- 208000023573 sensorineural hearing loss disease Diseases 0.000 description 2
- 208000000781 Conductive Hearing Loss Diseases 0.000 description 1
- 206010010280 Conductive deafness Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 208000023563 conductive hearing loss disease Diseases 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
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)
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 JPS5527742A (en) | 1980-02-28 |
JPS6133320B2 true JPS6133320B2 (ko) | 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 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62140631U (ko) * | 1986-02-28 | 1987-09-04 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0632558B2 (ja) * | 1984-04-14 | 1994-04-27 | リオン株式会社 | 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 |
-
1978
- 1978-08-18 JP JP10067478A patent/JPS5527742A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62140631U (ko) * | 1986-02-28 | 1987-09-04 |
Also Published As
Publication number | Publication date |
---|---|
JPS5527742A (en) | 1980-02-28 |
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