Title:
DIGITAL AUDIO DATA PROCESSING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2016/038799
Kind Code:
A1
Abstract:
A digital audio data processing apparatus comprises: a short distance radio communication unit (2) that switches the same frequency as a sampling frequency to one of alternative frequencies, thereby outputting L/R clocks; a master (6) that outputs L/R clocks at the same frequency as the sampling frequency; a control unit (4) that processes audio; and a sampling frequency conversion unit (3) that is disposed at a stage preceding the control unit and that can convert the frequency of the L/R clocks received from the short distance radio communication unit. When the frequency of the L/R clocks received from the short distance radio communication unit is different from the frequency of the L/R clocks outputted from the master, the sampling frequency conversion unit causes the control unit to operate at the sampling frequency of the L/R clocks outputted from the master.
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Inventors:
HASEGAWA TAKAOMI (JP)
HASHIZUME TAKASHI (JP)
HASHIZUME TAKASHI (JP)
Application Number:
PCT/JP2015/004122
Publication Date:
March 17, 2016
Filing Date:
August 19, 2015
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
H04L7/00; H04B14/04
Foreign References:
| JP2012191418A | 2012-10-04 | |||
| JPH11112440A | 1999-04-23 | |||
| JP2009184453A | 2009-08-20 | |||
| JPH0564287A | 1993-03-12 | |||
| JP2003198517A | 2003-07-11 |
Attorney, Agent or Firm:
KIN, Junhi (JP)
Gold Junki (JP)
Gold Junki (JP)
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