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JPS545363A - Sound reproducing device - Google Patents

Sound reproducing device

Info

Publication number
JPS545363A
JPS545363A JP7061977A JP7061977A JPS545363A JP S545363 A JPS545363 A JP S545363A JP 7061977 A JP7061977 A JP 7061977A JP 7061977 A JP7061977 A JP 7061977A JP S545363 A JPS545363 A JP S545363A
Authority
JP
Japan
Prior art keywords
reproducing device
sound reproducing
howling
eliminate
providing
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
JP7061977A
Other languages
Japanese (ja)
Inventor
Shiyouichi Ishii
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
Toshiba Corp
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP7061977A priority Critical patent/JPS545363A/en
Publication of JPS545363A publication Critical patent/JPS545363A/en
Pending legal-status Critical Current

Links

Landscapes

  • Amplifiers (AREA)
  • Circuit For Audible Band Transducer (AREA)

Abstract

PURPOSE: To obtain an extremely high-performance sound reproducing device by providing a howling prevention circuit which can eliminate the howling in a simple and assured way.
COPYRIGHT: (C)1979,JPO&Japio
JP7061977A 1977-06-15 1977-06-15 Sound reproducing device Pending JPS545363A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7061977A JPS545363A (en) 1977-06-15 1977-06-15 Sound reproducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7061977A JPS545363A (en) 1977-06-15 1977-06-15 Sound reproducing device

Publications (1)

Publication Number Publication Date
JPS545363A true JPS545363A (en) 1979-01-16

Family

ID=13436793

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7061977A Pending JPS545363A (en) 1977-06-15 1977-06-15 Sound reproducing device

Country Status (1)

Country Link
JP (1) JPS545363A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61202599A (en) * 1985-03-05 1986-09-08 Matsushita Electric Ind Co Ltd Loudspeaker
JPS61263400A (en) * 1985-05-17 1986-11-21 Canon Inc Loudspeaker

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61202599A (en) * 1985-03-05 1986-09-08 Matsushita Electric Ind Co Ltd Loudspeaker
JPS61263400A (en) * 1985-05-17 1986-11-21 Canon Inc Loudspeaker

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