An audio signal processing apparatus and method for processing an audio signal are provided. The audio signal processing apparatus includes a signal detector configured to detect a long-term envelope and a short-term envelope of a lower range signal of an input signal, and a controller configured to control a gain in a beat section of the input signal, wherein the beat section is determined based on the detected long-term envelope and the short-term envelope of the lower range signal.
申请公布号
EP2752991(A2)
申请公布日期
2014.07.09
申请号
EP20140150013
申请日期
2014.01.02
申请人
SAMSUNG ELECTRONICS CO., LTD
发明人
KIM, JONG-WOO;LEE, JONG-KYU;KIM, BYUNG-SOO;CHO, KEE-YEONG