| 摘要 |
PURPOSE: A signal separation system using a directionality microphone array and a providing method thereof are provided to conveniently separate signals in a sound system having no function of separating a desired signal from a mixed signal by using a microphone array. CONSTITUTION: A signal receiving unit(110) receives a mix signal mixed with a first voice signal and a second voice signal by using a microphone array(200). The signal receiving unit receives a reference signal through at least one second microphone. The voice signal separating unit(120) offsets the second voice signal from the received mix signal. The voice signal separating unit offsets the second voice by using the reference signal. [Reference numerals] (110) Signal receiving unit; (120) Signal separating unit |
