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Diffstat (limited to 'opcodes/pvswarp.xml')
-rw-r--r-- | opcodes/pvswarp.xml | 25 |
1 files changed, 4 insertions, 21 deletions
diff --git a/opcodes/pvswarp.xml b/opcodes/pvswarp.xml index fd9ddc0..4aef1bd 100644 --- a/opcodes/pvswarp.xml +++ b/opcodes/pvswarp.xml @@ -66,36 +66,19 @@ It is unsafe to use the same f-variable for both input and output of pvs opcodes. Using the same one might lead to undefined behavior on some opcodes. Use a different one on the left and right sides of the opcode. </para> </warning> - </refsect1> + <refsect1> <title>Examples</title> <para> + Here is an example of the pvswarp opcode. It uses the file <ulink url="examples/pvswarp.csd"><citetitle>pvswarp.csd</citetitle></ulink>. <example> - <title>Example</title> - <programlisting> -asig in ; get the signal in - -fsig pvsanal asig, 1024, 256, 1024, 1 ; analyse it -ftps pvswarp fsig, 1.5, 0 ; warp it -atps pvsynth ftps ; synthesise it - - out atps -</programlisting> - </example> - </para> - <para> - The example above shows a spectral envelope warper, scaling the freq envelope by 1.5. Used with vocal sounds, it will shift the formants and result in a changed vowel timbre, similar to the effect of a singer inhaling helium (the 'donald duck' effect). - </para> - <para> - Here is an example of the use of the <emphasis>pvswarp</emphasis> opcode. It uses the file <ulink url="examples/pvswarp.csd"><citetitle>pvswarp.csd</citetitle></ulink>. -<!-- <example> - <title>Example of the <emphasis>pvswarp</emphasis> opcode.</title> + <title>Example of the pvswarp opcode.</title> <para>See the sections <link linkend="UsingRealTime"><citetitle>Real-time Audio</citetitle></link> and <link linkend="CommandFlags"><citetitle>Command Line Flags</citetitle></link> for more information on using command line flags.</para> <xi:include href="examples-xml/pvswarp.csd.xml" xmlns:xi="http://www.w3.org/2001/XInclude"/> </example> ---> </para> + <para>Used with vocal sounds, it will shift the formants and result in a changed vowel timbre, similar to the effect of a singer inhaling helium (the 'donald duck' effect).</para> </refsect1> <refsect1> |