List in order for proper operation. There are three basic electrical signal levels in audio systems. List and describe them below. Describe how sound waves move through the air. A sound pressure of 120 dBSPL is heard.
Pitch is a description of how densely information is cut into a disc.
List the stages in disc manufacturing, starting with the master lacquer and ending with the final release disc. Describe how phonograph disc systems reproduce stereo sound. List the five standard analog tape speeds. Describe the effect of bias upon magnetic tape recordings. A digital signal processing unit s sampling rate is specified as 44.1 kHz.