Spek 0.8.2

Spek (IPA: /spɛk/, ‘bacon’ in Dutch) helps to analyse your audio files by showing their spectrogram. Spek is free software available for Unix, Windows and Mac OS X. Features


  • Supports all popular lossy and lossless audio file formats thanks to the FFmpeg libraries.

  • Ultra-fast signal processing, uses multiple threads to further speed up the analysis.

  • High number of frequency bands for the best spectrogram quality.

  • Shows the codec name and the audio signal parameters.

  • Allows to save the spectrogram as an image file.

  • Drag-and-drop support; associates with common audio file formats.

  • Auto-fitting time, frequency and spectral density rulers.

  • Available in Dutch, English, French, German, Polish, Russian, Spanish, Swedish and Ukrainian.


User's rating:

  • Currently 3.00/5
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Download alternate to Spek solution

Look at the free or trial alternatives and similar apps to Spek software by the tags. It's possible also to find substitutes for the most popular titles in the Sound & Audio category.

| Spek | Spectrum Analyser | Spectogram | Audio Signal Parameters |

History updates (Complete changelogs since the listing on this site)

0.7.1 [10-14-11]

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Predicted future versions and notices:

The doDownload.com constantly monitors the update of all programs, including information from the Spek 0.8.3 changelog file, however sometimes it can happen that data are not complete or are outdated.We assume that author continue's to develop 0.9.0 version with further advanced features, and soon you will be informed. Equally important 1.0.0 upgrades of the program we will continue to monitor. Full Spek description has been compared with the overall software database and our algorithm has found the following applications (are showed below).