Title:
PROCESSING DEVICE, SIGNAL PROCESSING SYSTEM, PROCESSING METHOD, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2017/221968
Kind Code:
A1
Abstract:
Provided is a processing device capable of, on the basis of data prepared by a recorder that only has recording function, acquiring information related to a time when the data was prepared. The processing device includes an acquisition unit for acquiring the recorded audio data, and an identification unit for detecting a sound signal that is included in the audio data and transmitted from an information transmission device and allows the time at which the signal was recorded to be identified, and identifying the time when other signals included in the audio data were recorded on the basis of the sound signal.
Inventors:
KONDO REISHI (JP)
SENDA YUZO (JP)
SENDA YUZO (JP)
Application Number:
PCT/JP2017/022814
Publication Date:
December 28, 2017
Filing Date:
June 21, 2017
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
G10L25/51; G04G5/04; G04G7/00; G11B20/10
Foreign References:
| JP2008015469A | 2008-01-24 | |||
| JP2014186112A | 2014-10-02 | |||
| JP2010108296A | 2010-05-13 |
Attorney, Agent or Firm:
SHIMOSAKA Naoki (JP)
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