Sound equipment

Sounds whose origin lie with the microphone used in the recording, rather than the external sound source that was intended to be recorded.

Sounds produced by an electronic device whose purpose is to aid in the tuning of musical instruments.

Sounds specifically associated with an audio amplifier intended for use with an electric guitar, such as overdrive distortion.

Sounds associated with an electronic device that alters how a musical instrument or other audio source sounds. Some effects subtly "color" a sound while others transform it dramatically.