Patent ID: 8918313
Filing Date: 2014-12-23
Classification: G10K

Abstract:
1. A replay apparatus comprising: a music source unit configured to output a digital audio signal of music; a microphone signal input unit configured to input a voice signal supplied from a microphone; a noise cancel signal generating unit configured to generate a noise cancel signal having a signal characteristic to cancel an external noise component based on the voice signal input by the microphone signal input unit; a vocal processing unit configured to perform a sound process for vocal voice on the voice signal input by the microphone signal input unit to generate a vocal signal; a karaoke signal generating unit configured to generate a karaoke signal by canceling a vocal voice component from the digital audio signal supplied from the music source unit; a combination unit configured to perform a first combining process where the digital audio signal supplied from the music source unit and the noise cancel signal are combined, and a second combining process where the karaoke signal and the vocal signal are combined; a control unit configured to control the combination unit to perform the first combining process in a first mode and to perform the second combining process in a second mode; and an output unit configured to output the combined signals combined by the combination unit as a voice signal to be output from a speaker.