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NEW : audacity



Hi :)

Here is the first attempt to build an audacity port (with libsamplerate port 
included as a dependency).
Most work was taken from Jacob Meuser <jakemsr_AT_jakemsr_DOT_com>with his 
permission.
Please test and comment.
Thanks in advance.

Regards,

Antoine

AUDACITY
Audacity is a free audio editor. You can record sounds, play sounds, import 
and export WAV, AIFF, Ogg Vorbis, and MP3 files, and more. Use it to edit 
your sounds using Cut, Copy and Paste (with unlimited Undo), mix tracks 
together, or apply effects to your recordings. It also has a built-in 
amplitude envelope editor, a customizable spectrogram mode and a frequency 
analysis window for audio analysis applications. Built-in effects include 
Echo, Change Tempo, and Noise Removal, and it also supports VST and LADSPA 
plug-in effects.

LIBSAMPLERATE
Secret Rabbit Code (aka libsamplerate) is a Sample Rate Converter
for audio. One example of where such a thing would be useful is
converting audio from the CD sample rate of 44.1kHz to the 48kHz
sample rate used by DAT players.
SRC is capable of arbitrary and time varying conversions; from
downsampling by a factor of 256 to upsampling by the same factor.
Arbitrary in this case means that the ratio of input and output
sample rates can be an irrational number. The conversion ratio
can also vary with time for speeding up and slowing down effects.
SRC provides a small set of converters to allow quality to be
traded off against computation cost. The current best converter
provides a signal-to-noise ratio of 97dB with -3dB passband
extending from DC to 96% of the theoretical best bandwidth for
a given pair of input and output sample rates.

Attachment: audacity.tar.gz
Description: application/tgz

Attachment: libsamplerate.tar.gz
Description: application/tgz


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