noiseSuppression property is a
ConstrainBoolean describing the requested or mandatory constraints placed upon the value of the
noiseSuppression constrainable property.
If needed, you can determine whether or not this constraint is supported by checking
the value of
MediaTrackSupportedConstraints.noiseSuppression as returned
by a call to
MediaDevices.getSupportedConstraints(). However, typically
this is unnecessary since browsers will ignore any constraints they're unfamiliar with.
Noise suppression is typically provided by microphones, although it can be provided by other input sources as well.
If this value is a simple
false, the user agent will
attempt to obtain media with noise suppression enabled or disabled as specified, if
possible, but will not fail if this can't be done. If, instead, the value is given as an
object with an
exact field, that field's Boolean value indicates a required
setting for the noise suppression feature; if it can't be met, then the request will
result in an error.
See the Constraint exerciser example.
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