ACD Standard Edition Analog Audio CD Player - Version 1.1 The ACD Standard Edition Advanced CD Player records the audio from the analog CD-ROM recording line. It is a low CPU power consumption program, and the CPU usage can be adjusted with little sacrifice of the sound quality. The player requires a full duplex card that can handle simultaneous recording and playback of 44Khz 16 bit stereo streams. A sophisticated Equalizer with frequencies band assignments is part of the player. The program also has the facility to access cddb.com.