Canon PowerShot SX70 HS Digital Camera - Manual (Page 118)

z Wind Filter
Noise from windy recording sites can be reduced with the wind filter. If there
is no wind, recordings may sound unnatural when this option is used. In this
case, set [Wind filter] to [Disable].
1
[Wind filter/Attenuator] → [Wind
filter]
z Attenuator
The attenuator can prevent audio distortion at noisy recording sites. Three
options are available: [Enable], [Disable], or [Auto] for automatic activation/
deactivation as needed.
1
[Wind filter/Attenuator] →
[Attenuator]
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