Title:
SIGNAL PROCESSING DEVICE, METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2019/078035
Kind Code:
A1
Abstract:
The present art relates to a signal processing device, method, and program capable of improving encoding efficiency. The signal processing device comprises: an acquisition unit for acquiring reverb information including at least one of space reverb information inherent in a space around an audio object and object reverb information inherent in the audio object, and an audio object signal of the audio object; and a reverb processing unit for producing a signal of a reverb component of the audio object on the basis of the reverb information and the audio object signal. The present art is applicable to the signal processing device.
Inventors:
HONMA HIROYUKI (JP)
TSUJI MINORU (JP)
CHINEN TORU (JP)
TSUJI MINORU (JP)
CHINEN TORU (JP)
Application Number:
PCT/JP2018/037330
Publication Date:
April 25, 2019
Filing Date:
October 05, 2018
Export Citation:
Assignee:
SONY CORP (JP)
International Classes:
G10K15/12; G10L19/00; G10L19/008; H04S5/02; H04S7/00
Domestic Patent References:
| WO2017043309A1 | 2017-03-16 |
Foreign References:
| JP2016534586A | 2016-11-04 | |||
| JP2013541275A | 2013-11-07 | |||
| JP2007513370A | 2007-05-24 |
Other References:
See also references of EP 3699905A4
Attorney, Agent or Firm:
NISHIKAWA Takashi et al. (JP)
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