Title:
ACOUSTIC SIGNAL PROCESSING DEVICE AND ACOUSTIC SIGNAL PROCESSING METHOD
Document Type and Number:
WIPO Patent Application WO/2016/060261
Kind Code:
A1
Abstract:
Provided is an acoustic signal processing device capable of easily selecting and mixing a plurality of acoustic signals. Each of acoustic signals recorded by a plurality of terminal devices (1) is associated with positional information, and stored as recorded data in a database (2). A synchronization/mixing device (3) acquires the recorded data from the database (2) and displays recording marks on a map image on the basis of the positional information of each piece of the recorded data. When a user designates an extraction condition, recorded data that satisfies the extraction condition is extracted. The synchronization/mixing device (3) thereby updates the recording marks displayed on the map image. When the user selects recording marks on the map image, the synchronization/mixing device (3) performs synchronization/mixing processing on the acoustic signals in the corresponding recorded data.
Inventors:
KONDO KAZUNOBU (JP)
FUJISHIMA TAKUYA (JP)
OIZUMI YOSHIFUMI (JP)
FUKUDA RISA (JP)
AKABANE TAKAHIRO (JP)
FUJISHIMA TAKUYA (JP)
OIZUMI YOSHIFUMI (JP)
FUKUDA RISA (JP)
AKABANE TAKAHIRO (JP)
Application Number:
PCT/JP2015/079365
Publication Date:
April 21, 2016
Filing Date:
October 16, 2015
Export Citation:
Assignee:
YAMAHA CORP (JP)
International Classes:
H04R3/00; H04M1/00
Foreign References:
| JP2005244664A | 2005-09-08 | |||
| JP2009239469A | 2009-10-15 | |||
| JP2013150234A | 2013-08-01 |
Attorney, Agent or Firm:
EIKOH PATENT FIRM, P. C. (JP)
Patent business corporation glory patent firm (JP)
Patent business corporation glory patent firm (JP)
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