JPS5642413A - Sound-field singla correcting device - Google Patents

Sound-field singla correcting device

Info

Publication number
JPS5642413A
JPS5642413A JP11862979A JP11862979A JPS5642413A JP S5642413 A JPS5642413 A JP S5642413A JP 11862979 A JP11862979 A JP 11862979A JP 11862979 A JP11862979 A JP 11862979A JP S5642413 A JPS5642413 A JP S5642413A
Authority
JP
Japan
Prior art keywords
circuit
band
sound
signal
comparing
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
JP11862979A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6262119B2 (enrdf_load_stackoverflow
Inventor
Masao Kasuga
Hiroyuki Takekura
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan 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 Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Priority to JP11862979A priority Critical patent/JPS5642413A/ja
Publication of JPS5642413A publication Critical patent/JPS5642413A/ja
Publication of JPS6262119B2 publication Critical patent/JPS6262119B2/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)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
  • Circuit For Audible Band Transducer (AREA)
JP11862979A 1979-09-14 1979-09-14 Sound-field singla correcting device Granted JPS5642413A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11862979A JPS5642413A (en) 1979-09-14 1979-09-14 Sound-field singla correcting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11862979A JPS5642413A (en) 1979-09-14 1979-09-14 Sound-field singla correcting device

Publications (2)

Publication Number Publication Date
JPS5642413A true JPS5642413A (en) 1981-04-20
JPS6262119B2 JPS6262119B2 (enrdf_load_stackoverflow) 1987-12-24

Family

ID=14741254

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11862979A Granted JPS5642413A (en) 1979-09-14 1979-09-14 Sound-field singla correcting device

Country Status (1)

Country Link
JP (1) JPS5642413A (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57162593A (en) * 1981-03-30 1982-10-06 Toshiyuki Sakai Howling preventing device
JPS60185454A (ja) * 1984-03-02 1985-09-20 Matsushita Electric Works Ltd 同時通話型インタ−ホン
JPS61163399A (ja) * 1985-01-14 1986-07-24 日本電信電話株式会社 音声スイツチ
JPH02230895A (ja) * 1989-03-03 1990-09-13 Nippon Telegr & Teleph Corp <Ntt> 音響信号入力装置
JPH0313047A (ja) * 1989-06-09 1991-01-22 Mitsubishi Electric Corp 有線ページングシステムおよびこのシステムに用いる端末装置
JP2007329805A (ja) * 2006-06-09 2007-12-20 Yamaha Corp ハウリングキャンセラおよびプログラム
JP2008005305A (ja) * 2006-06-23 2008-01-10 Yamaha Corp ハウリング除去装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS506516A (enrdf_load_stackoverflow) * 1973-05-23 1975-01-23
JPS527701A (en) * 1975-07-08 1977-01-21 Sony Corp Acoustic characteristic corrector

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS506516A (enrdf_load_stackoverflow) * 1973-05-23 1975-01-23
JPS527701A (en) * 1975-07-08 1977-01-21 Sony Corp Acoustic characteristic corrector

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57162593A (en) * 1981-03-30 1982-10-06 Toshiyuki Sakai Howling preventing device
JPS60185454A (ja) * 1984-03-02 1985-09-20 Matsushita Electric Works Ltd 同時通話型インタ−ホン
JPS61163399A (ja) * 1985-01-14 1986-07-24 日本電信電話株式会社 音声スイツチ
JPH02230895A (ja) * 1989-03-03 1990-09-13 Nippon Telegr & Teleph Corp <Ntt> 音響信号入力装置
JPH0313047A (ja) * 1989-06-09 1991-01-22 Mitsubishi Electric Corp 有線ページングシステムおよびこのシステムに用いる端末装置
JP2007329805A (ja) * 2006-06-09 2007-12-20 Yamaha Corp ハウリングキャンセラおよびプログラム
JP2008005305A (ja) * 2006-06-23 2008-01-10 Yamaha Corp ハウリング除去装置

Also Published As

Publication number Publication date
JPS6262119B2 (enrdf_load_stackoverflow) 1987-12-24

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