an audio signal processing circuit comprising : a holding circuit configured to receive a clock signal and set data corresponding to the clock signal , and to hold the set data ; a processing circuit configured to process at least one of a first audio signal and a second audio signal input in parallel , based on the set data of the holding circuit ; and a set data output circuit configured to output the clock signal to the holding circuit based on the first audio signal corresponding to the clock signal , and output the set data to the holding circuit based on the second audio signal corresponding to the set data .