Title:
SOUND SIGNAL PROCESSING DEVICE
Document Type and Number:
WIPO Patent Application WO/2005/096512
Kind Code:
A1
Abstract:
It is possible to provide a sound signal processing device for generating a sound signal capable of reducing the user’s uncomfortable feeling when the reception state is deteriorated. The sound signal processing device includes a sound processing unit (2) for sound-signal-processing a sound signal Sau outputted from a reception unit Rx which receives a signal transmitted via a digital transmission path; and a control unit (3) for judging the reception state according to internal states Ddet of the reception unit Rx and controlling the content of the signal processing to be executed by the sound processing unit (2), according to the judgment result. Thus, it is possible to generate a sound signal Scmp capable of reducing the uncomfortable feeling of the user caused by the sound signal Sau when the reception state is deteriorated.
Inventors:
WAKIMOTO HIROSHI (JP)
Application Number:
PCT/JP2005/005949
Publication Date:
October 13, 2005
Filing Date:
March 29, 2005
Export Citation:
Assignee:
PIONEER CORP (JP)
WAKIMOTO HIROSHI (JP)
WAKIMOTO HIROSHI (JP)
International Classes:
H04B1/10; H04B14/04; H04N21/439; (IPC1-7): H04B1/10; H04B14/04
Foreign References:
| JP2001156656A | 2001-06-08 | |||
| JP2000174643A | 2000-06-23 | |||
| JPH08102686A | 1996-04-16 | |||
| JPS6387678U | 1988-06-08 | |||
| JP2003273759A | 2003-09-26 |
Attorney, Agent or Firm:
Kobashi, Nobukiyo (6-10 Ebisuminami 1-chome, Shibuya-ku Tokyo, JP)
Download PDF: