Title:
SIGNAL PROCESSING DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/173131
Kind Code:
A1
Abstract:
A signal processing device (1) is provided with a switching reception unit (171), a storage unit (15), and a signal processing unit (16). The switching reception unit (171) receives switching of a loudspeaker to which a signal is to be supplied. The storage unit (15) stores therein, in association with the switching of the loudspeaker, an optimum setting (Ia) obtained by measuring the characteristics (loudspeaker characteristics) of the loudspeaker to be selected by the switching. The signal processing unit (16) reads out, from the storage unit (15), the optimum setting (Ia) associated with the switching received by the switching reception unit (171), and processes, using the optimum setting (Ia), the signal (input audio signal (Sin)) to be supplied to the loudspeaker.
Inventors:
KAWAI HIRONARI (JP)
Application Number:
PCT/JP2017/011325
Publication Date:
September 27, 2018
Filing Date:
March 22, 2017
Export Citation:
Assignee:
YAMAHA CORP (JP)
International Classes:
H04S7/00; G10K15/00; H04R3/00; H04R3/12
Foreign References:
| JP2009130642A | 2009-06-11 | |||
| JP2004096515A | 2004-03-25 | |||
| JP2008306348A | 2008-12-18 | |||
| JPH05344600A | 1993-12-24 | |||
| JPH10136498A | 1998-05-22 | |||
| JP2015084584A | 2015-04-30 | |||
| JP2015084584A | 2015-04-30 |
Other References:
See also references of EP 3606101A4
Attorney, Agent or Firm:
KAEDE PATENT ATTORNEYS' OFFICE (JP)
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