JPS59230315A - 音場周波数特性補正装置 - Google Patents

音場周波数特性補正装置

Info

Publication number
JPS59230315A
JPS59230315A JP58106128A JP10612883A JPS59230315A JP S59230315 A JPS59230315 A JP S59230315A JP 58106128 A JP58106128 A JP 58106128A JP 10612883 A JP10612883 A JP 10612883A JP S59230315 A JPS59230315 A JP S59230315A
Authority
JP
Japan
Prior art keywords
sound field
level
equalizer
frequency
microcomputer
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
JP58106128A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0470804B2 (enrdf_load_stackoverflow
Inventor
Masahide Konishi
小西　正秀
Takafumi Ueno
孝文 上野
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 JP58106128A priority Critical patent/JPS59230315A/ja
Publication of JPS59230315A publication Critical patent/JPS59230315A/ja
Publication of JPH0470804B2 publication Critical patent/JPH0470804B2/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
    • H03G5/16—Automatic control
    • H03G5/165—Equalizers; Volume or gain control in limited frequency bands

Landscapes

  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
JP58106128A 1983-06-14 1983-06-14 音場周波数特性補正装置 Granted JPS59230315A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58106128A JPS59230315A (ja) 1983-06-14 1983-06-14 音場周波数特性補正装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58106128A JPS59230315A (ja) 1983-06-14 1983-06-14 音場周波数特性補正装置

Publications (2)

Publication Number Publication Date
JPS59230315A true JPS59230315A (ja) 1984-12-24
JPH0470804B2 JPH0470804B2 (enrdf_load_stackoverflow) 1992-11-12

Family

ID=14425775

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58106128A Granted JPS59230315A (ja) 1983-06-14 1983-06-14 音場周波数特性補正装置

Country Status (1)

Country Link
JP (1) JPS59230315A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61184999A (ja) * 1985-02-12 1986-08-18 Arupain Kk イコライザ特性自動決定方法
US4688258A (en) * 1984-10-31 1987-08-18 Pioneer Electronic Corporation Automatic graphic equalizer
US4694498A (en) * 1984-10-31 1987-09-15 Pioneer Electronic Corporation Automatic sound field correcting system
JPH0191511A (ja) * 1987-10-01 1989-04-11 Alpine Electron Inc 周波数特性補正装置
JPH0370413U (enrdf_load_stackoverflow) * 1989-11-13 1991-07-15

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57188119A (en) * 1981-11-07 1982-11-19 Sony Corp Acoustic character correcting device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57188119A (en) * 1981-11-07 1982-11-19 Sony Corp Acoustic character correcting device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4688258A (en) * 1984-10-31 1987-08-18 Pioneer Electronic Corporation Automatic graphic equalizer
US4694498A (en) * 1984-10-31 1987-09-15 Pioneer Electronic Corporation Automatic sound field correcting system
JPS61184999A (ja) * 1985-02-12 1986-08-18 Arupain Kk イコライザ特性自動決定方法
JPH0191511A (ja) * 1987-10-01 1989-04-11 Alpine Electron Inc 周波数特性補正装置
JPH0370413U (enrdf_load_stackoverflow) * 1989-11-13 1991-07-15

Also Published As

Publication number Publication date
JPH0470804B2 (enrdf_load_stackoverflow) 1992-11-12

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