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:
Mar. 19, 2024
Filed:
May. 14, 2019
Alphatheta Corporation, Yokohama, JP;
Takahisa Ohkuma, Yokohama, JP;
Yohei Habu, Yokohama, JP;
Masamichi Tomii, Yokohama, JP;
Tetsuro Abe, Yokohama, JP;
ALPHATHETA CORPORATION, Yokohama, JP;
Abstract
An acoustic device includes: a music player that is capable of simultaneously playing a plurality of music pieces of which music piece data includes specific playback positions set therefor; a playback speed adjusting section configured to adjust a playback speed of each of the music pieces; a music piece switching section configured to execute switching from a first music piece being played by the music player to a second music piece; and a playback position adjusting section configured to execute adjustment such that the specific playback position of the second music piece is aligned on a time axis with the specific playback position of the first music piece being played at a playback speed adjusted by the playback speed adjusting section.