| 摘要 |
PURPOSE:To provide a 'KARAOKE' (orchestration without lyrics) playing device which generates a back chorus that produces harmonic voices even though the tempo of a 'KARAOKE' music changes without producing a sense of incompatibility. CONSTITUTION:The device is provided with an MIDI sound source means 104 which generates an accompaniment music in accordance with the MIDI specification and 'KARAOKE' audio signals including a back chorus, a tone element information storing means 103 which stores the tone element information that sets accompaniment musical instruments and the tone element of back chorus voices, a playing information storage means 101 which stores the playing information by that the means 104 sets 'KARAOKE' audio signals and the contents, a control means 102 which controls the means 104 so that it outputs 'KARAOKE' audio signals based on the tone element information and the playing information, an acoustoelectric transducer 107 which transduces the singing voice of a singer to electrical signal singing voice audio signals and outputs them, a mixing means 105 which mixes 'KARAOKE' and singing voice audio signals and outputs mixed audio signals and an acoustic output means 106 which converts the mixed audio signals to acoustics and outputs them. |
