Sine sweep 20 kHz ~ 20 Hz. Left and right channel verification. Do not use high volume during the test. The sound frequency can affect both audio and hearing.
An MP3 file that will help you find the sound intensity for the two channels. Right speaker and left speaker. Normally, the sound from the two channels must be the same intensity, but there may be situations in which you want to set to be heard louder in one of the speakers. All of this […]
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