Zoom H22 ユーザーズマニュアル

 

When recording the live performance of a
band or a similar event where volume levels
are hard to predict, the AGC/compressor/
limiter function will come in handy to
optimize the recording level.

AGC (Auto Gain Control) is a function that
a u t o m a t i c a l l y   a d j u s t s   t h e   l e v e l   d u r i n g
recording. Low-level signals will be boosted
and high-level signals will be attenuated,
resulting in a recording that has low noise and
distortion.

 

When the AGC function is active, the [MIC 
GAIN] switch setting has no effect.

 

The compressor boosts low-level signals and
attenuates high-level signals. In this regard, it
is similar to AGC, but it more actively shapes
the dynamics of the input signal.

The limiter serves to prevent distortion during
recording by attenuating only signals that
exceed a certain level.

 

At the stereo mode or 4-channel mode top
screen, press the 

 

4

 

 (MENU) key.

 

Repeatedly press the 

 

3

 

 (REW)/

 

2

 

 (FF)

keys to move the cursor to "AGC/COMP" and
press the 

 

5

 

 (REC) key.

 

The AGC/compressor/limiter has multiple
options for each basic function, as listed
below. 

 

●

 

The AGC/compressor/limiter is turned off.

 

●

 

This is the standard AGC setting.

 

●

 

This is an AGC setting suitable for recording
speech and narration.

 

●

 

This is the standard compressor setting.

 

●

 

This is a compressor setting suitable for
recording vocals.

 

●

 

This is a compressor setting suitable for
recording drums and percussion.

 

●

 

This is the standard limiter setting.

 

●

 

This is a limiter setting suitable for recording a
live event.

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