Package: wsola (4.9-1.1 and others)

[ Source: wsola  ]

allows one to speed/slow audio without altering its pitch

It speeds up or slows down audio, without pitch alteration. WSOLA operates using the Waveform Similarity overlap add method [1].

 [1] @InProceedings{Verhelst:1993,
 author =       {Verhelst, W. and Roelands, M.},
 title =        {An overlap-add technique based on waveform similarity
 (WSOLA) for high quality time-scale modification of speech},
 booktitle  = {IEEE International Conference on Acoustics, Speech, and
 Signal Pr ocessing},
 pages =        {554-557},
 year =         {1993},
 volume =       {2},
 month =        {April} }

.

Tags: User Interface: Command Line, : qa::orphaned, Role: Program, Scope: Utility, Sound and Music: Mixing, Purpose: Data Conversion, Works with: Audio

Other Packages Related to wsola

• dep: fftw3

  virtual package provided by libfftw3-3

• dep: libc6 (>= 2.3.5-1) [not alpha, armel, i386, ia64]

  GNU C Library: Shared libraries
  also a virtual package provided by libc6-udeb

  dep: libc6 (>= 2.3.6-6) [i386]

  dep: libc6 (>= 2.5-5) [armel]

• dep: libc6.1 (>= 2.3.5-1) [alpha, ia64]

  GNU C Library: Shared libraries
  also a virtual package provided by libc6.1-udeb

• dep: libgcc1 (>= 1:4.1.0) [not armel, hppa]

  GCC support library

  dep: libgcc1 (>= 1:4.2-20070516) [armel]

• dep: libgcc4 (>= 4.1.1-12) [hppa]

  GCC support library

• dep: libsndfile1

  Library for reading/writing audio files

• dep: libstdc++6 (>= 4.1.0) [not armel, hppa]

  The GNU Standard C++ Library v3

  dep: libstdc++6 (>= 4.1.1-12) [hppa]

  dep: libstdc++6 (>= 4.2-20070516) [armel]

• dep: libunwind7 (>= 0.98.5-6) [ia64]

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• dep: mffm-fftw1c2

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Download wsola

Download for all available architectures

Architecture	Version	Package Size	Installed Size	Files
alpha	4.9-1.1	21.7 kB	96.0 kB	[list of files]
amd64	4.9-1.1	20.4 kB	88.0 kB	[list of files]
arm	4.9-1.1	22.9 kB	51.0 kB	[list of files]
armel	4.9-1.1	19.9 kB	84.0 kB	[list of files]
hppa	4.9-1.1+b1	22.4 kB	92.0 kB	[list of files]
i386	4.9-1.1	20.1 kB	88.0 kB	[list of files]
ia64	4.9-1.1	27.0 kB	128.0 kB	[list of files]
mips	4.9-1.1	20.8 kB	100.0 kB	[list of files]
mipsel	4.9-1.1	20.8 kB	100.0 kB	[list of files]
powerpc	4.9-1.1	23.3 kB	96.0 kB	[list of files]
s390	4.9-1.1	19.8 kB	88.0 kB	[list of files]
sparc	4.9-1.1	19.8 kB	88.0 kB	[list of files]