JPS5220741A - Audio equipment - Google Patents

Audio equipment

Info

Publication number
JPS5220741A
JPS5220741A JP9735375A JP9735375A JPS5220741A JP S5220741 A JPS5220741 A JP S5220741A JP 9735375 A JP9735375 A JP 9735375A JP 9735375 A JP9735375 A JP 9735375A JP S5220741 A JPS5220741 A JP S5220741A
Authority
JP
Japan
Prior art keywords
audio equipment
speaker
distortion
improvement
reduction
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
JP9735375A
Other languages
Japanese (ja)
Other versions
JPS586409B2 (en
Inventor
Masaji Watanabe
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 JP9735375A priority Critical patent/JPS586409B2/en
Publication of JPS5220741A publication Critical patent/JPS5220741A/en
Publication of JPS586409B2 publication Critical patent/JPS586409B2/en
Expired 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
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
    • H03F3/217—Class D power amplifiers; Switching amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)

Abstract

PURPOSE:Improvement of the distortion, S/N, and dynamic range characteristic, and reduction of the high frequency component leak to the speaker of audio equipment.
JP9735375A 1975-08-11 1975-08-11 Onkiyou Sochi Expired JPS586409B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9735375A JPS586409B2 (en) 1975-08-11 1975-08-11 Onkiyou Sochi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9735375A JPS586409B2 (en) 1975-08-11 1975-08-11 Onkiyou Sochi

Publications (2)

Publication Number Publication Date
JPS5220741A true JPS5220741A (en) 1977-02-16
JPS586409B2 JPS586409B2 (en) 1983-02-04

Family

ID=14190114

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9735375A Expired JPS586409B2 (en) 1975-08-11 1975-08-11 Onkiyou Sochi

Country Status (1)

Country Link
JP (1) JPS586409B2 (en)

Also Published As

Publication number Publication date
JPS586409B2 (en) 1983-02-04

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