Cutting Low-Frequency Noise (Hpf) - Zoom F4 Operation Manual

Cutting low-frequency noise (HPF)

The high pass filter can cut low frequencies to reduce the sound of wind, vocal pops and other noise.
1.
Press m.
2.
Use e to select INPUT,
and press E.
3.
Use e to select HPF,
and press E.
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4.
Use e to select the track,
and press E.
HINT
Select All to set all the tracks at the same time.
5.
Use e to set the cutoff
frequency, and press E.
NOTE
The HPF also affects dual channel recording data.
HINT
This can be set to Off or between 80 and 240 Hz.