Title:
SOUND REPRODUCTION SYSTEM AND SOUND REPRODUCTION METHOD
Document Type and Number:
WIPO Patent Application WO/2014/069661
Kind Code:
A1
Abstract:
This sound reproduction system is equipped with a mobile terminal and a sound reproduction device. The mobile terminal is equipped with a positioning means for performing positioning of a location, and a transmission means for transmitting location information about the location positioned by the positioning means. The sound reproduction device is equipped with a reception means for performing sound field control by receiving the location information, and a sound field control means for executing signal processing, including a crosstalk cancellation process, on an input audio signal. In cases in which location information has been received by the reception means, the sound field control means controls the content of the crosstalk cancellation process during the signal processing, doing so on the basis of the location indicated by the location information.
Inventors:
KATAYAMA MASAKI (JP)
Application Number:
PCT/JP2013/079909
Publication Date:
May 08, 2014
Filing Date:
November 05, 2013
Export Citation:
Assignee:
YAMAHA CORP (JP)
International Classes:
H04S1/00; H04M1/00; H04R1/40; H04R3/00; H04R3/12; H04S5/02; H04S7/00
Foreign References:
| JP2008227803A | 2008-09-25 | |||
| JP2006094315A | 2006-04-06 | |||
| JP2005286862A | 2005-10-13 | |||
| JP2011135489A | 2011-07-07 |
Attorney, Agent or Firm:
HONDA HIRONORI (JP)
Hironori Honda (JP)
Hironori Honda (JP)
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