JPS5230145A - Sound play back unit - Google Patents

Sound play back unit

Info

Publication number
JPS5230145A
JPS5230145A JP10671775A JP10671775A JPS5230145A JP S5230145 A JPS5230145 A JP S5230145A JP 10671775 A JP10671775 A JP 10671775A JP 10671775 A JP10671775 A JP 10671775A JP S5230145 A JPS5230145 A JP S5230145A
Authority
JP
Japan
Prior art keywords
play back
back unit
sound play
sound
sound quality
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
JP10671775A
Other languages
Japanese (ja)
Inventor
Tomohiro Adachi
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP10671775A priority Critical patent/JPS5230145A/en
Publication of JPS5230145A publication Critical patent/JPS5230145A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers
    • H03G5/16—Automatic control

Landscapes

  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Circuit For Audible Band Transducer (AREA)

Abstract

PURPOSE:To obtain optimum sound quality corresponding to play back signals.
JP10671775A 1975-09-02 1975-09-02 Sound play back unit Pending JPS5230145A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10671775A JPS5230145A (en) 1975-09-02 1975-09-02 Sound play back unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10671775A JPS5230145A (en) 1975-09-02 1975-09-02 Sound play back unit

Publications (1)

Publication Number Publication Date
JPS5230145A true JPS5230145A (en) 1977-03-07

Family

ID=14440695

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10671775A Pending JPS5230145A (en) 1975-09-02 1975-09-02 Sound play back unit

Country Status (1)

Country Link
JP (1) JPS5230145A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52162838U (en) * 1976-06-03 1977-12-09

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4622784Y1 (en) * 1968-08-14 1971-08-06
JPS509098B2 (en) * 1971-09-20 1975-04-10

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4622784Y1 (en) * 1968-08-14 1971-08-06
JPS509098B2 (en) * 1971-09-20 1975-04-10

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52162838U (en) * 1976-06-03 1977-12-09

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