| 摘要 |
There is provided an audio reproduction device capable of promptly starting normal/reverse rotation reproduction at an arbitrary speed from an arbitrary point of audio data, especially compressed audio data, recorded on a storage medium. When the reproduction data of the storage device (15) is compressed data, the compressed data is temporarily stored in a RAM (12), decoded by a decoder (14), a PCM data piece is isolated, and the data piece is supplied to a PCM data buffer formed on a RAM (9) via a reproduction control microcomputer (7). According to the operation of a rotary operator (1), the PCM data in the PCM data buffer formed on the RAM (9) is reproduced by a reproduction circuit (8), thereby absorbing an abrupt reproduction speed change. ® KIPO & WIPO 2007
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