1. Left-Right Speaker Identification File
Sound EngineerBackground
A sound engineer needs to verify that a newly installed stereo PA system has the left and right channels wired correctly.
Problem
They need a short audio file that plays distinct frequencies in each channel to quickly identify wiring swaps.
How to use
Set the duration to 8 seconds, choose WAV format, set the left channel to a 440 Hz sine wave, and the right channel to a 1000 Hz sine wave.
Duration: 8s, Format: WAV, Left: Sine (440 Hz, 80% level), Right: Sine (1000 Hz, 80% level)Outcome
A WAV file that plays a standard A4 tone on the left speaker and a higher pitch tone on the right speaker, allowing instant channel verification.