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:
Apr. 07, 2015
Filed:
Feb. 07, 2012
Yasuyuki Umeyama, Hamamatsu, JP;
Kazunobu Kondo, Hamamatsu, JP;
Yu Takahashi, Hamamatsu, JP;
Jordi Bonada, Barcelona, ES;
Jordi Janer, Vilafranca, ES;
Ricard Marxer, Barcelona, ES;
Yasuyuki Umeyama, Hamamatsu, JP;
Kazunobu Kondo, Hamamatsu, JP;
Yu Takahashi, Hamamatsu, JP;
Jordi Bonada, Barcelona, ES;
Jordi Janer, Vilafranca, ES;
Ricard Marxer, Barcelona, ES;
Yamaha Corporation, Hamamatsu-shi, JP;
Abstract
Signal processing section of a terminal converts acquired audio signals of a plurality of channels into frequency spectra set, calculates sound image positions corresponding to individual frequency components, and displays, on a display screen, the calculated sound image positions results by use of a coordinate system having coordinate axes of the frequency components and sound image positions. User-designated partial region of the coordinate system is set as a designated region and an amplitude-level adjusting amount is set for the designated region, so that the signal processing section adjusts amplitude levels of frequency components included in the frequency spectra and in the designated region, converts the adjusted frequency components into audio signals and outputs the converted audio signals.