JPS6444199A - Acoustic system provided with multiway speaker - Google Patents

Acoustic system provided with multiway speaker

Info

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
Application number
JP20041587A
Other languages
Japanese (ja)
Inventor
Nobuhide Ueki
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.)
Alpine Electronics Inc
Original Assignee
Alpine Electronics Inc
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 Alpine Electronics Inc filed Critical Alpine Electronics Inc
Priority to JP20041587A priority Critical patent/JPS6444199A/en
Publication of JPS6444199A publication Critical patent/JPS6444199A/en
Pending legal-status Critical Current

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.
JP20041587A 1987-08-11 1987-08-11 Acoustic system provided with multiway speaker Pending JPS6444199A (en)

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)

* Cited by examiner, † Cited by third party
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)

Cited By (5)

* Cited by examiner, † Cited by third party
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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