The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 18, 2022
Filed:
Jul. 25, 2018
Applicant:
Sony Corporation, Tokyo, JP;
Inventors:
Tatsuya Koizumi, Tokyo, JP;
Taiji Yoshida, Tokyo, JP;
Assignee:
SONY CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10L 19/032 (2013.01);
U.S. Cl.
CPC ...
G10L 19/032 (2013.01);
Abstract
A sound processing apparatus includes: a conversion unit that samples predetermined audio data with a first quantization bit rate and a second quantization bit rate greater than the first quantization bit rate and outputs the respective results as first digital audio data and second digital audio data; a frequency analysis unit that performs frequency analysis on each output from the conversion unit; and a determination unit that performs predetermined determination processing on the basis of analysis results by the frequency analysis unit.