To provide a Karaoke system for adjusting output of a singing sound volume when chorus of a duet song is performed, which sets the output to an output state without a sense of incongruity for a listener, by not making noisy for the listener, during the chorus section of the duet song, and by avoiding beat etc. in final output.
When it is determined that timing presently performed is the chorus section, in singing the duet song, regarding the threshold of a sound volume level which is a starting point for compressing sound volume for input singing voice, and a sound volume compression ratio when it exceeds the threshold value, setting change is performed such that at least one of the threshold TH2 which is lower than a threshold TH1 default-set to an effector, and a sound volume compression rate "1:5" larger than a default-set sound volume compression rate "1:3", is set to the effector.
SHIGYO RIE
UMEDA MAKOTO
NOMURA NAOTAKA
| JP2007156330A | 2007-06-21 | |||
| JP2003177768A | 2003-06-27 | |||
| JPH11167385A | 1999-06-22 | |||
| JPH02111988U | 1990-09-07 |