Spek
Screenshots
Description
Analyze the frequencies of a sound using the spectrogram for an audio file. Browse Lib, GTK+, Cairo, Pango, FFmpeg, and other types of libraries. Upload an audio file and have a spectrogram automatically generated in the primary panel. Export the result as a PNG file.
The 0.8.2 version of Spek is available as a free download on our software library. The following versions: 0.8, 0.7 and 0.6 are the most frequently downloaded ones by the program users. The latest installation package occupies 19.4 MB on disk.
This PC software can be installed on 32-bit versions of Windows XP/XP Professional/Vista/7/8/10/11. Spek Mac.exe and spek.exe are the most common filenames for this program's installer. Spek belongs to Multimedia Tools. This free program is a product of Alexander Kojevnikov. This download was scanned by our antivirus and was rated as malware free.
From the developer:
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.
You may want to check out more software, such as Camtasia Studio, Digital Media Converter or Audials Tunebite, which might be similar to Spek.
Comments
Subscribe to commentsPlease add a comment explaining the reasoning behind your vote.
Add-on support
You can get add-ons that download files/video from arbitrary websites.
Good, but I found 2 bugs:
-It inflates the chart compared to the time ruler.
-Edited flac files can be rejected.