JPS6321199B2 - - Google Patents
Info
- Publication number
- JPS6321199B2 JPS6321199B2 JP54060101A JP6010179A JPS6321199B2 JP S6321199 B2 JPS6321199 B2 JP S6321199B2 JP 54060101 A JP54060101 A JP 54060101A JP 6010179 A JP6010179 A JP 6010179A JP S6321199 B2 JPS6321199 B2 JP S6321199B2
- Authority
- JP
- Japan
- Prior art keywords
- sound
- signal
- circuit
- reflected sound
- reflected
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000003111 delayed effect Effects 0.000 claims description 4
- 230000001934 delay Effects 0.000 claims description 2
- 230000008054 signal transmission Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 7
- 230000010355 oscillation Effects 0.000 description 4
- 230000002238 attenuated effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
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)
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Circuit For Audible Band Transducer (AREA)
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 JPS55151808A (en) | 1980-11-26 |
JPS6321199B2 true JPS6321199B2 (de) | 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 (de) |
Families Citing this family (5)
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 |
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 |
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 |
JP5348179B2 (ja) * | 2011-05-20 | 2013-11-20 | ヤマハ株式会社 | 音響処理装置およびパラメータ設定方法 |
Citations (2)
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 |
-
1979
- 1979-05-15 JP JP6010179A patent/JPS55151808A/ja active Granted
Patent Citations (2)
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 |
Also Published As
Publication number | Publication date |
---|---|
JPS55151808A (en) | 1980-11-26 |
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