CD-ROM
Play time (Single Side, 2-channel): 60 min
Scanning velocity (2-channel) 1.2~1.4 m/s
Rotation direction: counter clockwise
Track pitch: 1.6 um
Disc Diameter: 120 mm
Disc Thickness: 1.2 mm
Internal Diameter: 15 mm
Program area: 50 mm
Channel: 2 or 4 (simultaneously sampled)
Sampling frequency: 44.1 KHz
Quantization: 16 bit linear/channel, 2's complement
Channel bit rate: 4.3218 Mb/s
Pre-Emphasis: no or 50/15us