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Software · Audio & music

MasVisGtk

Audio analysis tool for your music.

  • Completely free
  • Linux
  • Open source

At a glance

MasVisGtk is completely free: it is open source software, and every feature is available without paying or subscribing.

Its licence (GPL-2.0+) is a copyleft open source licence: you may use, study, modify and redistribute it, including commercially; modified versions must keep the same licence.

Strengths

  • Open source code
  • Commercial use allowed

About

Detect audio mastering defects. Based on pymasvis app/module, using numpy, scipy, pyplot (matplotlib). Waveform plotting Overview of files (by-folder support) Frequency plot Dynamic Range estimation Peak estimation Crest Factor estimation Histogram plot Peak vs. RMS plot Loudness analysis, EBU R128 plot Multi-channel audio support

Description from Flathub — AppStream (Flathub)

Sources and checks

  • Facts collected from Flathub (credit card, source code, publisher, licence, free status, platforms, commercial use, version) —
  • Last technical check: 8 November 2026
  • Description from Flathub — AppStream (Flathub)

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