There are many ways to make and present a sound recording. The simplest method, and the one used in the earliest sound movies, is called monaural or simply mono. Mono means that all the sound is recorded onto one audio track or channel (a single spiraled groove in a record, for example, or a single magnetic track on tape), which is typically played on one speaker.

Two-channel recordings, in which sound is played on speakers on either side of the listener, are often referred to as stereo. This isn’t entirely accurate, as stereo (or stereophonic) actual refers to a wider range of multi-channel recordings. Two-channel sound is the standard format for home stereo receivers, television and FM radio broadcasts.

Surround recordings take this idea a step further, adding more audio channels so sound comes from three or more directions. While the term “surround sound” technically refers to specific multi-channel systems designed by Dolby Laboratories, it is more commonly used as a generic term for theater and home theater multi-channel sound systems. In this article, we’ll use it in this generic sense.

Sample tones – Click here.

You can create such sounds using Adobe Premier