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downsample

Downsampling a Wave or WaveMC object

Description

Downsampling an object of class Wave or class WaveMC.

Usage

downsample(object, samp.rate)

Arguments

object

Object of class Wave or class WaveMC.
samp.rate

Sampling rate the object is to be downsampled to. samp.rate must be in [2000, 192000]; typical values are 11025, 22050, and 44100 for CD quality. If the object's sampling rate is already equal or smaller than samp.rate, the object will be returned unchanged.

Value

An object of class Wave or class WaveMC.

Author(s)

See Also

tuneR

Analysis of Music and Speech

v1.3.3
GPL-2 | GPL-3
Authors
Uwe Ligges <ligges@statistik.tu-dortmund.de> with contributions from Sebastian Krey, Olaf Mersmann, Sarah Schnackenberg, Guillaume Guenard, Andrea Preusser, Anita Thieler, Johanna Mielke and Claus Weihs, as well as code fragments and ideas from the former package 'sound' by Matthias Heymann and functions from 'rastamat' by Daniel P. W. Ellis. The included parts of the libmad MPEG audio decoder library are authored by Underbit Technologies.
Initial release
2018-07-03

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