Noise reduction
The Sony IC recorder provides several features to address noise reduction. They are discussed below.
You can set the LCF (Low Cut Filter) function to cut a low frequency to reduce the roaring noise from wind;
therefore you can record a file more clearly.
1. In the stop or recording mode, select DISP/MENU - "Detail Menu"-"LCF(Low Cut)," and then press
PLAY/STOP・ENTER.
2. Press
or
+ to select "ON" or "OFF," and then press PLAY/STOP
3. Press
(STOP) to exit the menu mode.
You can select one of the menu items available.
ON: The LCF function is activated.
OFF: The LCF function is canceled. (Initial setting)
Creating Your Own Audio Message to microSD 20190405-21.docx
ENTER.
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