microphone input

noun
UK /ˈmaɪ.krə.fəʊn ˈɪn.pʊt/
US /ˈmaɪ.krə.foʊn ˈɪn.pʊt/

A microphone input is the place on a device where you plug in a microphone.

Plug the microphone into the microphone input on the computer.


OTHER MEANINGS

2. The sound signal that a microphone sends into a device.

The microphone input was too loud, so the recording sounded fuzzy.

3. A setting on a device that chooses the microphone as the sound source.

Switch the microphone input to the headset before you start the call.

4. A channel on a mixer or interface used for a microphone.

Connect the singer's mic to microphone input one on the mixer.