Title:
再生装置及び省電力方法
Document Type and Number:
Japanese Patent JP3569266
Kind Code:
B2
Abstract:
In a playback apparatus which plays back music in a plurality of audio formats, a control unit detects a voltage level of a power supply unit and restricts a playback of music in one of the audio formats, which requires power consumption whose amount exceeds a given value, when the detected voltage level is lower than a threshold value. Alternatively, the control unit restricts a playback of one of a plurality of pieces of music, which requires power whose amount exceeds a given value, when the detected voltage level is lower than a threshold value.
Inventors:
Kazuhiro Takashima
Application Number:
JP2002081917A
Publication Date:
September 22, 2004
Filing Date:
March 22, 2002
Export Citation:
Assignee:
Toshiba Corporation
International Classes:
G10L19/00; G10L19/02; G11B19/00; (IPC1-7): G10L19/00
Domestic Patent References:
| JP11305799A | ||||
| JP2001333368A | ||||
| JP2001119616A | ||||
| JP2000253587A | ||||
| JP2003199002A |
Attorney, Agent or Firm:
Takehiko Suzue
Sadao Muramatsu
Atsushi Tsuboi
Ryo Hashimoto
Satoshi Kono
Makoto Nakamura
Shoji Kawai
Sadao Muramatsu
Atsushi Tsuboi
Ryo Hashimoto
Satoshi Kono
Makoto Nakamura
Shoji Kawai