NAME
Spek - Acoustic Spectrum Analyser
SYNOPSIS
spek [OPTION ...] [FILE]
DESCRIPTION
Spek generates a spectrogram for the input audio file.
OPTIONS
- -h, --help
-
Output the help message then quit.
- -V, --version
-
Output version information then quit.
KEYBINDINGS
Notes
On OS X use the Command key instead of Ctrl.
Menu
- Ctrl-O
-
Open a new file.
- Ctrl-S
-
Save the spectrogram as an image file.
- Ctrl-E
-
Show the preferences dialog.
- F1
-
Open online manual in the browser.
- Shift-F1
-
Show the about dialog.
Spectrogram
- c, C
-
Change the audio channel.
- f, F
-
Change the DFT window function.
- l, L
-
Change the lower limit of the dynamic range in dBFS.
- p, P
-
Change the palette.
- s, S
-
Change the audio stream.
- u, U
-
Change the upper limit of the dynamic range in dBFS.
- w, W
-
Change the DFT window size.
FILES
- ~/.config/spek/preferences
-
The configuration file for Spek, stored in a simple INI format.
AUTHORS
Alexander Kojevnikov <[email protected]>. Other contributors are listed in the LICENCE.md file distributed with the source code.
DISTRIBUTION
The latest version of Spek may be downloaded from <http://spek.cc>.