JPH0422383B2 - - Google Patents

Info

Publication number
JPH0422383B2
JPH0422383B2 JP17061585A JP17061585A JPH0422383B2 JP H0422383 B2 JPH0422383 B2 JP H0422383B2 JP 17061585 A JP17061585 A JP 17061585A JP 17061585 A JP17061585 A JP 17061585A JP H0422383 B2 JPH0422383 B2 JP H0422383B2
Authority
JP
Japan
Prior art keywords
circuit
output
level
audio
input
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
JP17061585A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6231239A (ja
Inventor
Tetsuo Ishizaka
Kazunari Hirano
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.)
NEC Corp
Original Assignee
Nippon Electric Co Ltd
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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP17061585A priority Critical patent/JPS6231239A/ja
Publication of JPS6231239A publication Critical patent/JPS6231239A/ja
Publication of JPH0422383B2 publication Critical patent/JPH0422383B2/ja
Granted legal-status Critical Current

Links

JP17061585A 1985-08-01 1985-08-01 電話機用送話器 Granted JPS6231239A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17061585A JPS6231239A (ja) 1985-08-01 1985-08-01 電話機用送話器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17061585A JPS6231239A (ja) 1985-08-01 1985-08-01 電話機用送話器

Publications (2)

Publication Number Publication Date
JPS6231239A JPS6231239A (ja) 1987-02-10
JPH0422383B2 true JPH0422383B2 (enExample) 1992-04-16

Family

ID=15908145

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17061585A Granted JPS6231239A (ja) 1985-08-01 1985-08-01 電話機用送話器

Country Status (1)

Country Link
JP (1) JPS6231239A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2656306B2 (ja) * 1988-07-05 1997-09-24 株式会社東芝 電話機

Also Published As

Publication number Publication date
JPS6231239A (ja) 1987-02-10

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