What is another word for two-channel?
Pronunciation: [tˈuːt͡ʃˈanə͡l] (IPA) 
Two-channel is a term that describes audio playback or recording using two audio channels, commonly known as stereo sound. But there are a few other synonyms for the term 'two-channel,' including dual-channel, stereo, and binaural. Dual-channel refers to the use of two independent channels to send or receive audio signals. Stereo is an audio format that uses two channels to create a sense of soundstage and directionality. Binaural refers to the perception of sound coming from two different sources, simulating a sense of 3D sound. All these terms can be used interchangeably to describe audio playback or recording that uses two channels.
