Spek Free Acoustic Spectrum Analyser

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News - July 2010

Spek – Free Acoustic Spectrum Analyser 19th July 2010

Spek helps to analyse your audio files by showing their spectrogram. Spek is free and open source software licensed under GNU GPL v3.

New in v0.6

Switch from GStreamer to FFmpeg libraries for audio decoding. This speeds up the overall analysis by a factor of 1.5 to 2.
Decode audio and perform the analysis in separate threads. This makes the analysis 1.3~1.8 times faster on multi-core systems.

Spek supports all popular lossy and lossless audio file formats. Spek is free software available for GNU/Linux, Windows and Mac OS X.

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