| 摘要 |
PURPOSE:To lower the price of software for a 'Karaoke' (the recorded orchestral accompaniment) and to enjoy the 'Karaoke' with an optional video image by applying a medium for a character signal and an aural signal only to the input signal for the 'karaoke' and introducing separately a video signal. CONSTITUTION:A regenerator 1 of the 'Karaoke' video device consists of a compact disc recorded with a sound signal and a character signal and so forth, whereas a control device 2 synthesizes the character signal from the regenerator 1 with a video signal from a video input signal device 8 such as a TV camera, etc. Then, a mixer 3 synthesizes the sound signals of the regenerator 1 with a voice signal from a microphone 7 and an amplifier 4 amplifies a signal of the mixer 3. In addition, a monitor TV 6 monitors the video signal from the device 2. Then, the sound signal obtained by the regenerator 1 and the voice signal from the microphone 7 are synthesized by the mixer 3 and then outputted via the amplifier 4 to a speaker 5, while the video signal which image was picked up by the TV camera 8 is inputted to the device 2 and synthesized with the sound signal from the regenerator 1 to be displayed on the monitor TV 6. |
