| 摘要 |
PURPOSE:To automatically set and vary sound field effect and sound effect according to the atmosphere of music or as its musical performance advance by giving information for controlling the sound field effect and sound effect to KARAOKE musical performance data. CONSTITUTION:The output of an effector mixer 68 is inputted to a sound field creation unit 70, which is brought under sound field control matching the musical performance with the control signal from a sequencer 23B. This sound field control unit 70 inputs the output of a microphone effector 69 as well. In this case, the microphone effector 69 converts even the input from a microphone 14 from a monaural signal to a stereophonic signal and also performs sound effect processing for an echo and as an exciter, a harmonizer, an equalizer, etc. The sequencer 23B also sends a control signal to the microphone effector 69 to control the sound effect synchronously through software according to the musical performance. |
