JPH0562497B2 - - Google Patents

Info

Publication number
JPH0562497B2
JPH0562497B2 JP59172721A JP17272184A JPH0562497B2 JP H0562497 B2 JPH0562497 B2 JP H0562497B2 JP 59172721 A JP59172721 A JP 59172721A JP 17272184 A JP17272184 A JP 17272184A JP H0562497 B2 JPH0562497 B2 JP H0562497B2
Authority
JP
Japan
Prior art keywords
adjustment information
reception volume
volume adjustment
reception
audio 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 - Fee Related
Application number
JP59172721A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6150429A (ja
Inventor
Koichi Ito
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP59172721A priority Critical patent/JPS6150429A/ja
Publication of JPS6150429A publication Critical patent/JPS6150429A/ja
Publication of JPH0562497B2 publication Critical patent/JPH0562497B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/005—Control of transmission; Equalising
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
    • H04M19/04—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
    • H04M19/04—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations
    • H04M19/042—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations with variable loudness of the ringing tone, e.g. variable envelope or amplitude of ring signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Transceivers (AREA)
  • Mobile Radio Communication Systems (AREA)
JP59172721A 1984-08-20 1984-08-20 無線電話装置の受信音量調節方式 Granted JPS6150429A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59172721A JPS6150429A (ja) 1984-08-20 1984-08-20 無線電話装置の受信音量調節方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59172721A JPS6150429A (ja) 1984-08-20 1984-08-20 無線電話装置の受信音量調節方式

Publications (2)

Publication Number Publication Date
JPS6150429A JPS6150429A (ja) 1986-03-12
JPH0562497B2 true JPH0562497B2 (en]) 1993-09-08

Family

ID=15947095

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59172721A Granted JPS6150429A (ja) 1984-08-20 1984-08-20 無線電話装置の受信音量調節方式

Country Status (1)

Country Link
JP (1) JPS6150429A (en])

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH087715Y2 (ja) * 1988-09-07 1996-03-04 京セラ株式会社 コードレス電話装置
JPH0288357U (en]) * 1988-12-27 1990-07-12
JP2569160Y2 (ja) * 1989-03-16 1998-04-22 三洋電機株式会社 コードレス電話機のゲインコントロール回路
JP2579363Y2 (ja) * 1990-07-23 1998-08-27 株式会社ケンウッド 無線システム
JP2600528Y2 (ja) * 1991-10-18 1999-10-12 株式会社ケンウッド コードレス電話機

Also Published As

Publication number Publication date
JPS6150429A (ja) 1986-03-12

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees