Audio connectors are used to affix cables to other audio equipment, providing electronic signal transference and grounding protection

Digital audio systems electronically record and store audio signals such as voice, music, alarm, and security messaging for broadcast, editing, monitoring, and playback

Audio amplifiers are used in circuits and systems to process audio signals

Audio amplifiers and preamplifiers are units that amplify a sound signal, which is then sent to a speaker or another amplifier

Audio transformers are involved in the transmission of voice or sound signals.

Video, audio, and multimedia chips are IC chips designed for video, audio, and multimedia applications

Audio transducers and buzzers are used in electronic equipment, toys and various warning devices as the sounding component