CD-D igital udio using 16 bits of linear coding to represent each digital sample of an audio channel. First specified in the Red Book, later in IEC 908 (also see Digitize.)
Exact term for an Audio CD
Compact Disc Digital Audio. An audio-only format which is sampled at 44.1Khz and storing each sample as a 16-bit number. It could have a maximum of 99 tracks and 74min and 30 sec.