JPS54108510A - Receiver with volume presetter - Google Patents

Receiver with volume presetter

Info

Publication number
JPS54108510A
JPS54108510A JP1627778A JP1627778A JPS54108510A JP S54108510 A JPS54108510 A JP S54108510A JP 1627778 A JP1627778 A JP 1627778A JP 1627778 A JP1627778 A JP 1627778A JP S54108510 A JPS54108510 A JP S54108510A
Authority
JP
Japan
Prior art keywords
volume
output
sound
presetter
speaker
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.)
Granted
Application number
JP1627778A
Other languages
Japanese (ja)
Other versions
JPS59180B2 (en
Inventor
Nobuo Minoura
Isao Matsumura
Yasukazu Yoshinaga
Takao Abumi
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP53016277A priority Critical patent/JPS59180B2/en
Publication of JPS54108510A publication Critical patent/JPS54108510A/en
Publication of JPS59180B2 publication Critical patent/JPS59180B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers

Landscapes

  • Control Of Amplification And Gain Control (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

PURPOSE:To make it possible to adjust the sound volume of a sound output signal from a speaker on the basis of the output of a volume presetter when power is fed, by applying the output to a sound circuit with priority given after D/A conversion. CONSTITUTION:When a hand comes into contact with touch switch 1a, a hum signal is amplified 2a via its human body, divided by divider 3a and then supplied to volume memory unit 5, where an up count is made. In the same way, when the hand comes in contact with touch switch 1b, a down count is made. Here, when the power supply is put to work, the output of volume presetter 13 is applied, with priority given, to sound circuit 11 via D/A converter 10 and on the basis of the output, the volume adjustment of a sound output signal outputted from speaker 12 can be made.
JP53016277A 1978-02-14 1978-02-14 Receiver with volume preset device Expired JPS59180B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53016277A JPS59180B2 (en) 1978-02-14 1978-02-14 Receiver with volume preset device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53016277A JPS59180B2 (en) 1978-02-14 1978-02-14 Receiver with volume preset device

Publications (2)

Publication Number Publication Date
JPS54108510A true JPS54108510A (en) 1979-08-25
JPS59180B2 JPS59180B2 (en) 1984-01-05

Family

ID=11912046

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53016277A Expired JPS59180B2 (en) 1978-02-14 1978-02-14 Receiver with volume preset device

Country Status (1)

Country Link
JP (1) JPS59180B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59195820U (en) * 1983-06-11 1984-12-26 株式会社ケンウッド volume control device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59195820U (en) * 1983-06-11 1984-12-26 株式会社ケンウッド volume control device

Also Published As

Publication number Publication date
JPS59180B2 (en) 1984-01-05

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