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<P><FONT face=Verdana size=-2><B>DIRAC LE - Library plus
example project<BR></B>DIRAC is a free cross-platform
C/C++ object library that exploits the advantage of
time-frequency transforms to build an algorithm for time
and pitch manipulation that uses an arbitrary
time-frequency tiling depending on the underlying
signal... [</FONT><A
href="http://www.dspdimension.com/data/html/dirac.html"><FONT
face=Verdana size=-2>read more</FONT></A><FONT
face=Verdana size=-2>]</FONT></P>
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<LI><FONT face=Verdana color=#ff0000
size=-2><B>UPDATED 31-05-06</B></FONT><FONT
face=Verdana size=-2> </FONT><A
href="http://www.dspdimension.com/data/src/DIRAC_LE.zip"><FONT
face=Verdana size=-2>Download DIRAC LE</FONT></A><FONT
face=Verdana size=-2> (all platforms, ZIP file, 2.2
MB, v1.2.9, </FONT><A
href="http://www.dspdimension.com/data/html/dirac.html#history"><FONT
face=Verdana size=-2>Version history</FONT></A><FONT
face=Verdana size=-2>)</FONT>
<LI><A
href="http://www.dspdimension.com/data/PDF/DIRAC.pdf"><FONT
face=Verdana size=-2>Download documentation
only</FONT></A><FONT face=Verdana size=-2> (PDF file,
300kB)</FONT>
<LI><A
href="http://www.dspdimension.com/data/html/DIRAC_LE_License_Agreement.txt"
target=_blank><FONT face=Verdana size=-2>Review
Licensing Agreement</FONT></A><FONT face=Verdana
size=-2> (TXT file, 8kB)</FONT>
<LI><A
href="http://www.dspdimension.com/data/html/dirac.html"><FONT
face=Verdana size=-2>Visit the DIRAC main
page</FONT></A>
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<P><FONT face=Verdana size=-2><B>Pitch Shifting using
the Fourier Transform - Source Code<BR></B>Explains how
to do pitch shifting using the short-term Fourier
transform. smbPitchShift.cpp contains the DSP code,
there is also an example main() function implementation
that illustrates how to call smbPitchShift() using the
miniAIFF library calls... [</FONT><A
href="http://www.dspdimension.com/data/html/pshiftstft.html"><FONT
face=Verdana size=-2>read more</FONT></A><FONT
face=Verdana size=-2>]</FONT></P>
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<LI><A
href="http://www.dspdimension.com/data/src/smbPitchShift.cpp"><FONT
face=Verdana size=-2>Download
smbPitchShift.cpp</FONT></A>
<LI><A
href="http://www.dspdimension.com/data/src/callSmbPitchShift.cpp"><FONT
face=Verdana size=-2>Download example main()
function</FONT></A>
<LI><A
href="http://www.dspdimension.com/data/html/pshiftstft.html"><FONT
face=Verdana size=-2>Read article on this
item</FONT></A>
<LI><A
href="http://www.dspdimension.com/data/PDF/DftPitchShifting.pdf"><FONT
face=Verdana size=-2>Download "Pitch Shifting Using
the DFT" Tutorial</FONT></A>
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<P><FONT face=Verdana size=-2><B>miniAIFF
Library<BR></B>Implements a simple interface to read and
write AIFF audio files. This library is a prerequisite
for most of the example programs found on this site.
Complete reference is also available, please use the
below link. The library comes with demo projects for
Microsoft Visual C, Codewarrior and Xcode... [</FONT><A
href="http://www.dspdimension.com/data/html/miniaiff.html"><FONT
face=Verdana size=-2>read more</FONT></A><FONT
face=Verdana size=-2>]</FONT></P>
<UL>
<LI><A
href="http://www.dspdimension.com/data/src/miniaiff.zip"><FONT
face=Verdana size=-2>Download miniAIFF Libraries for
all platforms</FONT></A>
<LI><A
href="http://www.dspdimension.com/data/html/miniaiff.html"><FONT
face=Verdana size=-2>Read article on this
item</FONT></A>
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<P><FONT face=Verdana size=-2><B>Download Tutorials as
PDF Files<BR></B>From the below link you can download
all the tutorials as individual PDF files for reading
them offline.</FONT></P>
<UL>
<LI><A
href="http://www.dspdimension.com/data/PDF/DftAPied.pdf"><FONT
face=Verdana size=-2>Download "The DFT à Pied"
Tutorial</FONT></A>
<LI><A
href="http://www.dspdimension.com/data/PDF/FormantsAndPitchShifting.pdf"><FONT
face=Verdana size=-2>Download "On the Importance of
Formants in Pitch Shifting" Tutorial</FONT></A>
<LI><A
href="http://www.dspdimension.com/data/PDF/TimeStretchingOverview.pdf"><FONT
face=Verdana size=-2>Download "Time Stretching and
Pitch Shifting Overview" Tutorial</FONT></A>
<LI><A
href="http://www.dspdimension.com/data/PDF/DftPitchShifting.pdf"><FONT
face=Verdana size=-2>Download "Pitch Shifting Using
the DFT" Tutorial</FONT></A>
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<P><FONT size=-1></FONT> </P></TD></TR></TBODY></TABLE></FONT><FONT
face=Verdana size=-2>Please note that all downloads are subject to the
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