Spek

Spek is an acoustic spectrum analyser written in C++. It uses FFmpeg libraries for audio decoding and wxWidgets for the GUI.

Spek is available on *BSD, GNU/Linux, Windows and Mac OS X.

Find out more about Spek on its website: https://www.spek.cc/

Spek 0.8.5 - Released 2023-01-09

New Features And Enhancements

New features since 0.8.2:

Upgrade to FFmpeg 5.1
Add 2 more palettes and change the default.
Allow changing the DFT window size and function.
Allow switching between audio streams and channels.
Add translations for 14 additional languages.

Enhancements:

Remove dependency on intltool.
Fix FFmpeg build warnings.
Detect AR tool.
Use Homebrew for macOS dependencies.
Improve test coverage.
Use XDG_CONFIG_HOME on Unix systems.

Bugfixes:

Remove association with .mod and MIDI files.
Fix autoconf errors.
Fix an AVX-related crash.

Sources / Packages

Spek 0.8.5 tarball:

https://github.com/alexkay/spek/releases/download/v0.8.5/spek-0.8.5.tar.xz

Windows and Mac OS X binaries:

Unix packages:

https://github.com/alexkay/spek/blob/master/INSTALL.md#bsd-and-gnulinux

Dependencies

wxWidgets >= 3
A recent version of FFmpeg