JPS55151808A - Correcting device for acoustic transmission characteristic - Google Patents

Correcting device for acoustic transmission characteristic

Info

Publication number
JPS55151808A
JPS55151808A JP6010179A JP6010179A JPS55151808A JP S55151808 A JPS55151808 A JP S55151808A JP 6010179 A JP6010179 A JP 6010179A JP 6010179 A JP6010179 A JP 6010179A JP S55151808 A JPS55151808 A JP S55151808A
Authority
JP
Japan
Prior art keywords
phase
output
input signal
signal
circuit
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
JP6010179A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6321199B2 (enrdf_load_stackoverflow
Inventor
Kenichi Terai
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 JP6010179A priority Critical patent/JPS55151808A/ja
Publication of JPS55151808A publication Critical patent/JPS55151808A/ja
Publication of JPS6321199B2 publication Critical patent/JPS6321199B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/02—Circuits for transducers, loudspeakers or microphones for preventing acoustic reaction, i.e. acoustic oscillatory feedback

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
JP6010179A 1979-05-15 1979-05-15 Correcting device for acoustic transmission characteristic Granted JPS55151808A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6010179A JPS55151808A (en) 1979-05-15 1979-05-15 Correcting device for acoustic transmission characteristic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6010179A JPS55151808A (en) 1979-05-15 1979-05-15 Correcting device for acoustic transmission characteristic

Publications (2)

Publication Number Publication Date
JPS55151808A true JPS55151808A (en) 1980-11-26
JPS6321199B2 JPS6321199B2 (enrdf_load_stackoverflow) 1988-05-06

Family

ID=13132361

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6010179A Granted JPS55151808A (en) 1979-05-15 1979-05-15 Correcting device for acoustic transmission characteristic

Country Status (1)

Country Link
JP (1) JPS55151808A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58198914A (ja) * 1982-05-14 1983-11-19 Matsushita Electric Ind Co Ltd イコライザ装置
JPS60223292A (ja) * 1984-04-18 1985-11-07 Pioneer Electronic Corp 音場補正装置
JPS60193785U (ja) * 1984-05-31 1985-12-23 パイオニア株式会社 車載用音場補正装置
JPS60193788U (ja) * 1984-05-31 1985-12-23 パイオニア株式会社 車載用音場補正装置
JP2012242686A (ja) * 2011-05-20 2012-12-10 Yamaha Corp 音響処理装置およびパラメータ設定方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52124324A (en) * 1976-04-12 1977-10-19 Hitachi Ltd Speaker system
JPS5383447A (en) * 1976-12-28 1978-07-22 Gen Corp Audio amplifier equalizer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52124324A (en) * 1976-04-12 1977-10-19 Hitachi Ltd Speaker system
JPS5383447A (en) * 1976-12-28 1978-07-22 Gen Corp Audio amplifier equalizer

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58198914A (ja) * 1982-05-14 1983-11-19 Matsushita Electric Ind Co Ltd イコライザ装置
JPS60223292A (ja) * 1984-04-18 1985-11-07 Pioneer Electronic Corp 音場補正装置
JPS60193785U (ja) * 1984-05-31 1985-12-23 パイオニア株式会社 車載用音場補正装置
JPS60193788U (ja) * 1984-05-31 1985-12-23 パイオニア株式会社 車載用音場補正装置
JP2012242686A (ja) * 2011-05-20 2012-12-10 Yamaha Corp 音響処理装置およびパラメータ設定方法
US9743214B2 (en) 2011-05-20 2017-08-22 Yamaha Corporation Sound processing apparatus and parameter setting method

Also Published As

Publication number Publication date
JPS6321199B2 (enrdf_load_stackoverflow) 1988-05-06

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