Sony VPLL-3024 Fixed Short Throw Lens (2.34:1 to 3.19:1) - Manual (Page 196)

Help Guide
Linear PCM Recorder
PCM-A10
The recorded file is noisy and is hard to understand.
Ambient noise is recorded as well as human voices.
If you apply the Clear Voice function ([Clear Voice 1] or [Clear Voice 2]) to the playback audio, ambient noise in all
frequency bands (noise from projectors or air conditioners, etc.) will be reduced to make human voices distinctive,
and you will hear human voices more clearly.
While playback with the built-in speaker or a Bluetooth audio device or playback of the files in [
Music] is in
progress, however, the Clear Voice function does not work.
Related Topic
Reducing noise in the playback audio to make human voices sound clearer – the Clear Voice function
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