left

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left

y = left ( x )
y = x.left ( )

Extract the left channel from a stereo audio

arg

type

Description

Unit or Value scale

x

AUDIO

audio signal


Outputs

  • y is the left channel of x.

Notes

  • If x is not stereo, the function returns x

Examples

  • [.2*tone(400,100); .1*noise(300)].left // the 400-Hz tone channel is extracted

See Also

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