Wave-class

classes

Analyze music and speech, extract features like MFCCs, handle wave files and their representation in various ways, read mp3, read midi, perform steps of a transcription, ...
Also contains functions ported from the 'rastamat' 'Matlab' package.

Uwe Ligges

tuneR

Analysis of Music and Speech

Wave-class function

Objects can be created by calls of the form <code>new("Wave", ...)</code>,
or more conveniently using the function <code><a rd-options="" href="/link/Wave?package=tuneR&version=1.3.3" data-mini-rdoc="tuneR::Wave">Wave</a></code>.

Objects from the Class

<dl class="dl-horizontal">
 <dt><code>left</code>:</dt><dd>Object of class <code>"numeric"</code> representing the left channel.</dd>
 <dt><code>right</code>:</dt><dd>Object of class <code>"numeric"</code> representing the right channel,
 <code>NULL</code> if mono.</dd>
 <dt><code>stereo</code>:</dt><dd>Object of class <code>"logical"</code> indicating whether this
 is a stereo (two channels) or mono representation.</dd>
 <dt><code>samp.rate</code>:</dt><dd>Object of class <code>"numeric"</code> - the sampling rate, e.g. 44100 for CD quality.</dd>
 <dt><code>bit</code>:</dt><dd>Object of class <code>"numeric"</code>, common is 16 for CD quality, or
 8 for a rather rough representation.</dd>
 <dt><code>pcm</code>:</dt><dd>Object of class <code>"logical"</code> indicating whether this is a 
 PCM or IEEE_FLOAT Wave format.</dd>
 </dl>

Slots

Class Wave — Wave-class

Objects can be created by calls of the form <code>new("Wave", ...)</code>,
or more conveniently using the function <code><a rd-options='' href='Wave'>Wave</a></code>.

<dl class='dl-horizontal'>
 <dt><code>left</code>:</dt><dd>Object of class <code>"numeric"</code> representing the left channel.</dd>
 <dt><code>right</code>:</dt><dd>Object of class <code>"numeric"</code> representing the right channel,
 <code>NULL</code> if mono.</dd>
 <dt><code>stereo</code>:</dt><dd>Object of class <code>"logical"</code> indicating whether this
 is a stereo (two channels) or mono representation.</dd>
 <dt><code>samp.rate</code>:</dt><dd>Object of class <code>"numeric"</code> - the sampling rate, e.g. 44100 for CD quality.</dd>
 <dt><code>bit</code>:</dt><dd>Object of class <code>"numeric"</code>, common is 16 for CD quality, or
 8 for a rather rough representation.</dd>
 <dt><code>pcm</code>:</dt><dd>Object of class <code>"logical"</code> indicating whether this is a 
 PCM or IEEE_FLOAT Wave format.</dd>
 </dl>

Wave-class: Class Wave

Description

Arguments

Objects from the Class

Slots

Details

See Also