An audio signal processing apparatus performs digital to analog conversion to convert {HEAD ~ at least a first audio data signal} having {TAIL ~ a first sampling frequency} and a second audio data signal having a second sampling frequency which is different from the first sampling frequency into corresponding analog audio signals, respectively 
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An audio signal processing apparatus performs digital to analog conversion to convert { HEAD ~ at least a first audio data signal } having { TAIL ~ a first sampling frequency } and a second audio data signal having a second sampling frequency which is different from the first sampling frequency into corresponding analog audio signals , respectively
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH