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Sonic VisualiserSonic Visualiser is a program for viewing and analysing the contents of music audio files.#OS compatibility: Cross-platform#Type: Open-Source·sonicvisualiser.org·Oct 16, 2025Sonic Visualiser
Spek – Free Acoustic Spectrum Analyzer / Spectrogram Viewer#Type: Open-Source·help.spek.cc·May 27, 2024Spek – Free Acoustic Spectrum Analyzer / Spectrogram Viewer
alexkay/spek: Acoustic spectrum analyserAcoustic spectrum analyser. Contribute to alexkay/spek development by creating an account on GitHub.#Source Code: GitHub#Type: Open-Source·github.com·Aug 16, 2023alexkay/spek: Acoustic spectrum analyser