Acoustic device and music piece reproduction program
US11934738B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 14, 2019 |
| Grant date | Mar 19, 2024 |
| Priority date | — |
| Expiry date | Jan 28, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10H2250/035
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.