Audio equipment

Audio equipment refers to devices that reproduce, record, or process sound.

[1] Audio equipment is widely used in many different scenarios, such as concerts, bars, meeting rooms and the home where there is a need to reproduce, record and enhance sound volume.

Electronic circuits considered a part of audio electronics may also be designed to achieve certain signal processing operations, in order to make particular alterations to the signal while it is in the electrical form.

Audio electronics were traditionally designed with analog electric circuit techniques until advances in digital technologies were developed.

Both analog and digital design formats are still used today, and the use of one or the other largely depends on the application.