JPS64825A - Automatic transmission level adjusting circuit - Google Patents

Automatic transmission level adjusting circuit

Info

Publication number
JPS64825A
JPS64825A JP15610687A JP15610687A JPS64825A JP S64825 A JPS64825 A JP S64825A JP 15610687 A JP15610687 A JP 15610687A JP 15610687 A JP15610687 A JP 15610687A JP S64825 A JPS64825 A JP S64825A
Authority
JP
Japan
Prior art keywords
transmission
signal
level
amplification
gain
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.)
Pending
Application number
JP15610687A
Other languages
English (en)
Other versions
JPH01825A (ja
Inventor
Hiroshi Araki
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.)
Toyo Communication Equipment Co Ltd
Original Assignee
Toyo Communication Equipment 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 Toyo Communication Equipment Co Ltd filed Critical Toyo Communication Equipment Co Ltd
Priority to JP62-156106A priority Critical patent/JPH01825A/ja
Priority claimed from JP62-156106A external-priority patent/JPH01825A/ja
Publication of JPS64825A publication Critical patent/JPS64825A/ja
Publication of JPH01825A publication Critical patent/JPH01825A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
JP62-156106A 1987-06-23 送出レベル自動調整回路 Pending JPH01825A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62-156106A JPH01825A (ja) 1987-06-23 送出レベル自動調整回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62-156106A JPH01825A (ja) 1987-06-23 送出レベル自動調整回路

Publications (2)

Publication Number Publication Date
JPS64825A true JPS64825A (en) 1989-01-05
JPH01825A JPH01825A (ja) 1989-01-05

Family

ID=

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5058155A (en) * 1989-12-01 1991-10-15 Gn Netcom A/S Multipurpose headset amplifier
JPH0476219U (ja) * 1990-11-15 1992-07-03

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5888991A (ja) * 1981-11-20 1983-05-27 Nec Corp アナログ伝送方式

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5888991A (ja) * 1981-11-20 1983-05-27 Nec Corp アナログ伝送方式

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5058155A (en) * 1989-12-01 1991-10-15 Gn Netcom A/S Multipurpose headset amplifier
JPH0476219U (ja) * 1990-11-15 1992-07-03

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