A measure of the degree to which background noise interferes with or MASKs speech. It is obtained by averaging the SOUND PRESSURE LEVELs in the octave frequency bands centred on 500, 1000, 2000 and ...
Listening to audio with binaural beats may benefit your mental health and promote creativity and focus. When you hear two tones — one in each ear — that are slightly different in frequency, your brain ...
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