Title:
AUDIO SIGNAL PROCESSING DEVICE AND SOUND PARAMETER DETERMINATION METHOD
Document Type and Number:
WIPO Patent Application WO/2017/203677
Kind Code:
A1
Abstract:
According to the present invention, a signal processing unit (4) performs, in accordance with a sound parameter being set therein, sound signal processing on an inputted audio signal. A storage unit (9) stores association information that associates attribute information of a speaker (20) and the sound parameter. An operation unit (10) accepts the attribute information of the speaker (20) as a setting input. A control unit (2) determines a sound parameter corresponding to the setting input using the association information stored in the storage unit (9), and sets the determined sound parameter in the signal processing unit (4). The control unit (2) further determines a sound parameter that contains a first parameter for enhancing a low-band component.
Inventors:
AOKI RYOTARO (JP)
KANO MASAYA (JP)
USUI ATSUSHI (JP)
SEKIGUCHI KOHEI (JP)
KANO MASAYA (JP)
USUI ATSUSHI (JP)
SEKIGUCHI KOHEI (JP)
Application Number:
PCT/JP2016/065674
Publication Date:
November 30, 2017
Filing Date:
May 27, 2016
Export Citation:
Assignee:
YAMAHA CORP (JP)
International Classes:
H04R3/04; H04S5/02
Foreign References:
| JP2009288260A | 2009-12-10 | |||
| JP2012239220A | 2012-12-06 | |||
| JPH08293750A | 1996-11-05 | |||
| JP2010183126A | 2010-08-19 | |||
| JP2012142730A | 2012-07-26 | |||
| JP2012027186A | 2012-02-09 | |||
| JP2004294917A | 2004-10-21 |
Attorney, Agent or Firm:
KAEDE PATENT ATTORNEYS' OFFICE (JP)
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