What does AFL stand for in audio engineering?

AFL stands for "After Fader Listen," which is a feature in audio mixing that allows engineers to monitor the audio signal post-fader, meaning after any adjustments to the volume have been made. This is crucial during live sound mixing or recording, as it enables the engineer to hear what the output will sound like after any modifications, ensuring that the mix is balanced and that all elements are properly monitored before they reach the main output.

This ability to listen to the signal after it has passed through the fader is essential for making real-time adjustments to levels and ensuring clarity in the sound mix. Such monitoring helps engineers to adjust the sound of individual instruments or vocals without affecting the overall output levels heard by the audience.