JPS6233440Y2 - - Google Patents

Info

Publication number
JPS6233440Y2
JPS6233440Y2 JP1979107624U JP10762479U JPS6233440Y2 JP S6233440 Y2 JPS6233440 Y2 JP S6233440Y2 JP 1979107624 U JP1979107624 U JP 1979107624U JP 10762479 U JP10762479 U JP 10762479U JP S6233440 Y2 JPS6233440 Y2 JP S6233440Y2
Authority
JP
Japan
Prior art keywords
hearing aid
hearing
sound quality
output limiter
adjustment
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
JP1979107624U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5626500U (fr
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 JP1979107624U priority Critical patent/JPS6233440Y2/ja
Publication of JPS5626500U publication Critical patent/JPS5626500U/ja
Application granted granted Critical
Publication of JPS6233440Y2 publication Critical patent/JPS6233440Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Headphones And Earphones (AREA)
JP1979107624U 1979-08-06 1979-08-06 Expired JPS6233440Y2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1979107624U JPS6233440Y2 (fr) 1979-08-06 1979-08-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1979107624U JPS6233440Y2 (fr) 1979-08-06 1979-08-06

Publications (2)

Publication Number Publication Date
JPS5626500U JPS5626500U (fr) 1981-03-11
JPS6233440Y2 true JPS6233440Y2 (fr) 1987-08-26

Family

ID=29340242

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1979107624U Expired JPS6233440Y2 (fr) 1979-08-06 1979-08-06

Country Status (1)

Country Link
JP (1) JPS6233440Y2 (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50134501A (fr) * 1974-04-13 1975-10-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50134501A (fr) * 1974-04-13 1975-10-24

Also Published As

Publication number Publication date
JPS5626500U (fr) 1981-03-11

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