JPH0224061B2 - - Google Patents

Info

Publication number
JPH0224061B2
JPH0224061B2 JP8616384A JP8616384A JPH0224061B2 JP H0224061 B2 JPH0224061 B2 JP H0224061B2 JP 8616384 A JP8616384 A JP 8616384A JP 8616384 A JP8616384 A JP 8616384A JP H0224061 B2 JPH0224061 B2 JP H0224061B2
Authority
JP
Japan
Prior art keywords
circuit
gain control
recording
amplifier
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
Application number
JP8616384A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60232753A (ja
Inventor
Eiji Kawade
Shigeaki Takahashi
Hiroya Yamaguchi
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.)
Tamura Electric Works Ltd
Original Assignee
Tamura Electric Works 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 Tamura Electric Works Ltd filed Critical Tamura Electric Works Ltd
Priority to JP8616384A priority Critical patent/JPS60232753A/ja
Publication of JPS60232753A publication Critical patent/JPS60232753A/ja
Publication of JPH0224061B2 publication Critical patent/JPH0224061B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
    • H04M1/6025—Substation equipment, e.g. for use by subscribers including speech amplifiers implemented as integrated speech networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
JP8616384A 1984-05-01 1984-05-01 機能電話機の自動利得制御回路 Granted JPS60232753A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8616384A JPS60232753A (ja) 1984-05-01 1984-05-01 機能電話機の自動利得制御回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8616384A JPS60232753A (ja) 1984-05-01 1984-05-01 機能電話機の自動利得制御回路

Publications (2)

Publication Number Publication Date
JPS60232753A JPS60232753A (ja) 1985-11-19
JPH0224061B2 true JPH0224061B2 (enrdf_load_stackoverflow) 1990-05-28

Family

ID=13879075

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8616384A Granted JPS60232753A (ja) 1984-05-01 1984-05-01 機能電話機の自動利得制御回路

Country Status (1)

Country Link
JP (1) JPS60232753A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS60232753A (ja) 1985-11-19

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