JPS51126743A - Speaker drive circuit. - Google Patents

Speaker drive circuit.

Info

Publication number
JPS51126743A
JPS51126743A JP50050433A JP5043375A JPS51126743A JP S51126743 A JPS51126743 A JP S51126743A JP 50050433 A JP50050433 A JP 50050433A JP 5043375 A JP5043375 A JP 5043375A JP S51126743 A JPS51126743 A JP S51126743A
Authority
JP
Japan
Prior art keywords
drive circuit
speaker drive
speaker
raising
efficiency
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
JP50050433A
Other languages
Japanese (ja)
Inventor
Shigeo Yonetani
Hiroyuki Chikasawa
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP50050433A priority Critical patent/JPS51126743A/en
Publication of JPS51126743A publication Critical patent/JPS51126743A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/30—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor
    • H03F3/3081—Duplicated single-ended push-pull arrangements, i.e. bridge circuits

Abstract

PURPOSE:To obtain a speaker driving amplifier suitable for the integrated circuit by raising its efficiency.
JP50050433A 1975-04-25 1975-04-25 Speaker drive circuit. Pending JPS51126743A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50050433A JPS51126743A (en) 1975-04-25 1975-04-25 Speaker drive circuit.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50050433A JPS51126743A (en) 1975-04-25 1975-04-25 Speaker drive circuit.

Publications (1)

Publication Number Publication Date
JPS51126743A true JPS51126743A (en) 1976-11-05

Family

ID=12858723

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50050433A Pending JPS51126743A (en) 1975-04-25 1975-04-25 Speaker drive circuit.

Country Status (1)

Country Link
JP (1) JPS51126743A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5397356A (en) * 1977-02-04 1978-08-25 Sony Corp Transistor amplifier circuit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5046063A (en) * 1973-08-27 1975-04-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5046063A (en) * 1973-08-27 1975-04-24

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5397356A (en) * 1977-02-04 1978-08-25 Sony Corp Transistor amplifier circuit
JPS5831042B2 (en) * 1977-02-04 1983-07-04 ソニー株式会社 transistor amplifier circuit

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