| 摘要 |
<p>PURPOSE:To decide on pieces of music and intermusic gaps accurately by identifying an intermusic gap when a no-sound state is counted for longer than a specific time during the reproduction of music or deciding that reproduction is in the middle of music when a sound state is counted for longer than a specific time during the reproduction of an intermusic gap. CONSTITUTION:A counting means 7 is provided to identify an intermusic gap when a no-sound state is counted by the counter means 7 for longer than the specific time during the reproduction of music or decide that the reproduction is in the middle of music when a sound state is counted for longer than the specific time during the reproduction of music. Consequently, a music and intermusic gas decision device makes a misjudgement of neither an in-music nor a intermusic state even if a stop or temporary stop is made, allows the in-music decision time and an intermusic decision time to be set independently, and facilitates the constitution of its circuits in an LSI.</p> |
