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

Sebastian Krey

Olaf Mersmann

Sarah Schnackenberg

Guillaume Guénard

Daniel P. W. Ellis

 Underbit Technologies

Andrea Preusser

Anita Thieler

Johanna Mielke

Claus Weihs

Brian D. Ripley

Matthias Heymann

Wave-class function

Objects can be created by calls of the form <code>new("Wave", ...)</code>,
or more conveniently using the function <code>Wave</code>.

Objects from the Class

<dl>
 <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

Uwe Ligges <a href="/link/ligges%40statistik.tu-dortmund.de?package=tuneR&version=1.4.7" data-mini-rdoc="tuneR::ligges@statistik.tu-dortmund.de">ligges@statistik.tu-dortmund.de</a>

Author

Class Wave — Wave-class

<dl>
 <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>

Uwe Ligges <a href='mailto:ligges@statistik.tu-dortmund.de'>ligges@statistik.tu-dortmund.de</a>

Wave-class: Class Wave

Description

Arguments

Objects from the Class

Slots

Author

Details

See Also