Man page - spek(1)

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Manual

SPEK(1) Version 0.8.5 SPEK(1)

Spek - Acoustic Spectrum Analyser

spek [OPTION ...] [FILE]

Spek generates a spectrogram for the input audio file.

Output the help message then quit.
Output version information then quit.

On OS X use the Command key instead of Ctrl.

Open a new file.
Save the spectrogram as an image file.
Show the preferences dialog.
Open online manual in the browser.
Show the about dialog.

Change the audio channel.
Change the DFT window function.
Change the lower limit of the dynamic range in dBFS.
Change the palette.
Change the audio stream.
Change the upper limit of the dynamic range in dBFS.
Change the DFT window size.

~/.config/spek/preferences
The configuration file for Spek, stored in a simple INI format.

Alexander Kojevnikov <alexander@kojevnikov.com>. Other contributors are listed in the LICENCE.md file distributed with the source code.

The latest version of Spek may be downloaded from <http://spek.cc>.

2023-01-09 User’s Guide