Spek

Spek is a software tool that helps verify the quality and accuracy of compressed audio files, especially MP3s. It analyzes the file to determine its compression settings and quality level, letting users see if a file was properly encoded or potentially altered. By examining the spectral content, Spek provides a visual representation of audio quality, making it easier to identify issues like artifacts or low fidelity. Overall, it's a useful utility for anyone wanting to assess the integrity and clarity of their digital audio recordings or downloads.