| 摘要 |
<p>PROBLEM TO BE SOLVED: To output a karaoke performance sound and a singing voice having a desired sound volume in each karaoke device in a karaoke system consisting of a master side karaoke device and a slave side karaoke device communicatively connected to each other by a transmission channel.SOLUTION: A master side karaoke device 10a receives a superposition signal superposed with a control signal on a slave singing signal by superposition signal receiving means C from a slave side karaoke device 10b. A mixed signal is generated by mixing a karaoke performance signal and a master singing signal on the basis of a control value of a control signal decoded by decode means D so as to be transmitted to the slave side karaoke device 10b with the use of mixed signal transmission means E. The slave side karaoke device 10b outputs the slave singing signal and the mixed signal (the karaoke performance signal and the master singing signal) by mixing them at an arbitrary sound volume level with the use of slave mixing means K.</p> |
