VIDEO VOICE REPRODUCING DEVICE
PURPOSE:To constitute the title device so that a user can get in a reproducing voice rhythm by providing a rhythm detecting means of a reproducing sound signal and switching a video screen in accordance with a rhythm signal of the reproducing sound signal which has been detected by this rhythm detec...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE:To constitute the title device so that a user can get in a reproducing voice rhythm by providing a rhythm detecting means of a reproducing sound signal and switching a video screen in accordance with a rhythm signal of the reproducing sound signal which has been detected by this rhythm detecting means. CONSTITUTION:Sound signals of two channels which have been outputted from a sound signal processing part 7 are sent out to voice output terminals 12, 13, and also, inputted to a rhythm detecting circuit part 14. In the rhythm detecting circuit part 14, from the sound signals of two channels which have been inputted, a rhythm of its input sound signal is detected. The obtained rhythm signal is inputted to a screen switching signal generating circuit part 15, converted to a signal being suitable for a screen switching signal at the time of stroboscopic reproduction in said part, and thereafter, inputted to a system control part 6. The system control part 6 controls a stroboscopic screen switching operation of a digital memory part 8, based on an output signal of the screen switching signal generating circuit part 15. |
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