发明名称 |
INFORMATION RECORDING AND REPRODUCING DEVICE |
摘要 |
PURPOSE:To provide the information recording and reproducing device equipped with a repeated reproducing function suitable for study such as language exercises. CONSTITUTION:Each time a repeated reproducing switch 41 is pressed, the main information of a prescribed block stored in a semiconductor memory 10 is repeatedly reproduced and while being interlocked with the repeated reproduction, reproducing speed is decelerated at a prescribed rate by a reproducing speed control part 30 and a system control part 20. A voice pitch is controlled by a voice pitch change part 60 interlocked with the reproducing speed. As a result, information can be reproduced with natural volume at certain speed suitable for hearing. |
申请公布号 |
JPH06167999(A) |
申请公布日期 |
1994.06.14 |
申请号 |
JP19920320271 |
申请日期 |
1992.11.30 |
申请人 |
MATSUSHITA ELECTRIC IND CO LTD |
发明人 |
MATSUMOTO MICHIO;ONO KIMIAKI |
分类号 |
G09B5/04;G10L19/00;G10L21/04;(IPC1-7):G10L9/18;G10L3/02 |
主分类号 |
G09B5/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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