Events Great Southwest Cajun Fest, 4/22 in Chandler. Great Southwest Cajun Fest, 4/22 in ChandlerFrom Cajun food to New Orleans sounds and a puppy parade, find your fun at the Chandler festival. Events. 2 days, 20 hours ago.
No CD player would put out 3 Vrms - they must mean 3 V peak to peak. To answer your question, the output of a CD player is continously variable from 0v to its max voltage output. As a related point interest, every line level preamp, I've ever seen, has no difference between the AUX, Tape In, CD etc.
The sampling rate is adapted from that attained when recording digital audio on a PAL (or NTSC) videotape with a PCM adaptor, an earlier way of storing digital audio. An audio CD can represent frequencies up to 22.05 kHz, the Nyquist frequency of the 44.1 kHz sample rate.