SPEK

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 <alexander@kojevnikov.com>. 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>.