JPS6133407B2 - - Google Patents

Info

Publication number
JPS6133407B2
JPS6133407B2 JP53147222A JP14722278A JPS6133407B2 JP S6133407 B2 JPS6133407 B2 JP S6133407B2 JP 53147222 A JP53147222 A JP 53147222A JP 14722278 A JP14722278 A JP 14722278A JP S6133407 B2 JPS6133407 B2 JP S6133407B2
Authority
JP
Japan
Prior art keywords
output
circuit
sound quality
band filters
present
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.)
Expired
Application number
JP53147222A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5574228A (en
Inventor
Ryoji Azuma
Hiroyuki Hirano
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic 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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP14722278A priority Critical patent/JPS5574228A/ja
Priority to US06/098,090 priority patent/US4271398A/en
Priority to GB7941153A priority patent/GB2038584B/en
Publication of JPS5574228A publication Critical patent/JPS5574228A/ja
Publication of JPS6133407B2 publication Critical patent/JPS6133407B2/ja
Granted legal-status Critical Current

Links

Classifications

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

Landscapes

  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
JP14722278A 1978-11-30 1978-11-30 Audio tone adjusting unit Granted JPS5574228A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP14722278A JPS5574228A (en) 1978-11-30 1978-11-30 Audio tone adjusting unit
US06/098,090 US4271398A (en) 1978-11-30 1979-11-28 Tone control device
GB7941153A GB2038584B (en) 1978-11-30 1979-11-29 Tone control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14722278A JPS5574228A (en) 1978-11-30 1978-11-30 Audio tone adjusting unit

Publications (2)

Publication Number Publication Date
JPS5574228A JPS5574228A (en) 1980-06-04
JPS6133407B2 true JPS6133407B2 (enrdf_load_stackoverflow) 1986-08-01

Family

ID=15425323

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14722278A Granted JPS5574228A (en) 1978-11-30 1978-11-30 Audio tone adjusting unit

Country Status (1)

Country Link
JP (1) JPS5574228A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63162506U (enrdf_load_stackoverflow) * 1987-04-13 1988-10-24

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8503696B2 (en) 2005-11-16 2013-08-06 Thomson Licensing Equalizer interface for electronic apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63162506U (enrdf_load_stackoverflow) * 1987-04-13 1988-10-24

Also Published As

Publication number Publication date
JPS5574228A (en) 1980-06-04

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