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:
Oct. 30, 2012
Filed:
Mar. 10, 2009
Yuichi Sekido, Hamamatsu, JP;
Tatsuya Umeo, Hamamatsu, JP;
Yuichi Sekido, Hamamatsu, JP;
Tatsuya Umeo, Hamamatsu, JP;
Yamaha Corporation, Hamamatsu-shi, JP;
Abstract
In an audio signal processing device having a plurality of tracks recording an audio signal supplied from any of a plurality of buses, when a track is selected in accordance with an operation by a user, a bus supplying the audio signal to the track is searched, and when an appropriate bus is found and it is judged affirmative that a signal input device having an indicator whose display contents can be controlled by the audio signal processing device supplies the audio signal to the found bus, control data for making an indicator corresponding to a transmission port supplying the audio signal to the found bus perform a display indicating that the transmission port is connected to the selected track.