Title:
SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2019/009082
Kind Code:
A1
Abstract:
The present technique relates to a signal processing device, a signal processing method, and a program that allow one DSD signal to also support a PCM signal output. A distribution device comprises: an extraction unit for extracting, when generating a PCM signal with a prescribed sampling frequency from a DSD signal, a prescribed number of samples from the DSD signal, the prescribed number of samples mainly including samples with a prescribed interval determined by the prescribed sampling frequency; and a filtering unit for generating the PCM signal with the prescribed sampling frequency by filtering the prescribed number of samples extracted. The present technique can be applied to, for example, a distribution device that provides a client device with a PCM signal.
Inventors:
FUKUI TAKAO (JP)
Application Number:
PCT/JP2018/023554
Publication Date:
January 10, 2019
Filing Date:
June 21, 2018
Export Citation:
Assignee:
SONY CORP (JP)
International Classes:
G10K15/02; G10L19/00; G11B20/10; H03M3/02
Domestic Patent References:
| WO2016140071A1 | 2016-09-09 | |||
| WO2016199596A1 | 2016-12-15 |
Foreign References:
| JP2008141470A | 2008-06-19 | |||
| JP2002328683A | 2002-11-15 |
Other References:
See also references of EP 3651151A4
Attorney, Agent or Firm:
NISHIKAWA Takashi et al. (JP)
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