JPS6444199A - Acoustic system provided with multiway speaker - Google Patents
Acoustic system provided with multiway speakerInfo
- Publication number
- JPS6444199A JPS6444199A JP20041587A JP20041587A JPS6444199A JP S6444199 A JPS6444199 A JP S6444199A JP 20041587 A JP20041587 A JP 20041587A JP 20041587 A JP20041587 A JP 20041587A JP S6444199 A JPS6444199 A JP S6444199A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- system provided
- diaphragm
- inputting
- delay
- 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.)
- Pending
Links
Landscapes
- Circuit For Audible Band Transducer (AREA)
Abstract
PURPOSE:To cancel an influence due to the difference of the positions of the diaphragms of respective speakers without the deterioration of the quality of a signal by inputting a sound signal to a processor, generating the signal for every reproducing band, applying a prescribed delay for every signal and then inputting to a power amplifier. CONSTITUTION:A signal from a digital source 1 is inputted to a digital signal processor 6 and the signal is generated for every reproducing band. After a prescribed delay (t) is added for respective signal to convert in D/A converters 7, 8, input to respectively corresponding power amplifiers 9, 10 and drive the respectively corresponding speakers 11, 12. The delay (t) is added only to the signal in which the diaphragm is near to an audible position and the difference (d) of the position of the diaphragm is apparently cancelled.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20041587A JPS6444199A (en) | 1987-08-11 | 1987-08-11 | Acoustic system provided with multiway speaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20041587A JPS6444199A (en) | 1987-08-11 | 1987-08-11 | Acoustic system provided with multiway speaker |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6444199A true JPS6444199A (en) | 1989-02-16 |
Family
ID=16423937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20041587A Pending JPS6444199A (en) | 1987-08-11 | 1987-08-11 | Acoustic system provided with multiway speaker |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6444199A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013534069A (en) * | 2010-05-03 | 2013-08-29 | タム、キット・エス | Cognitive loudspeaker system |
US11108486B2 (en) | 2019-09-06 | 2021-08-31 | Kit S. Tam | Timing improvement for cognitive loudspeaker system |
US11140480B2 (en) | 2019-09-23 | 2021-10-05 | Kit S. Tam | Indirect sourced cognitive loudspeaker system |
US11197114B2 (en) | 2019-11-27 | 2021-12-07 | Kit S. Tam | Extended cognitive loudspeaker system (CLS) |
-
1987
- 1987-08-11 JP JP20041587A patent/JPS6444199A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013534069A (en) * | 2010-05-03 | 2013-08-29 | タム、キット・エス | Cognitive loudspeaker system |
US9282418B2 (en) | 2010-05-03 | 2016-03-08 | Kit S. Tam | Cognitive loudspeaker system |
US11108486B2 (en) | 2019-09-06 | 2021-08-31 | Kit S. Tam | Timing improvement for cognitive loudspeaker system |
US11140480B2 (en) | 2019-09-23 | 2021-10-05 | Kit S. Tam | Indirect sourced cognitive loudspeaker system |
US11197114B2 (en) | 2019-11-27 | 2021-12-07 | Kit S. Tam | Extended cognitive loudspeaker system (CLS) |
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