Tech riderRev. 5 Oct 2026
Dusk Audio Spectrum Analyzer
- 1Runs onLinux, Mac, Windows
- 2CostsFree plan
- 3Real-time analysisYes
- 4Loudness standardsYes
- 5Plugin supportvst
- 6Analysis viewsspectrum, loudness, true peak, stereo correlation, K-System metering
6 lines stated Written from the maker's own pages: duskaudio.com
Overview
Dusk Audio Spectrum Analyzer is ranked #6 of 42 in audio analysis software on Specifiction. It runs on Linux, macOS, Windows. There is a free plan.
Dusk Audio Spectrum Analyzer plans and pricing
All plansFree Free Free; optional support is available. No trials · no feature limitations · no nag screens duskaudio.com · 5 Oct 2026
Compared on audio analysis software
- Free plan
- Yesduskaudio.com
- Real-time analysis
- Yesduskaudio.com
- Loudness standards
- Yesduskaudio.com
- Plugin support
- vstduskaudio.com
- Analysis views
- spectrum, loudness, true peak, stereo correlation, K-System meteringduskaudio.com
Facts
- Purpose
- Spectrum Analyzer is a real-time measurement plugin for viewing frequency spectrum, loudness, true peak, stereo correlation, and K-System headroom.duskaudio.com · 5 Oct 2026
- FFT display
- The FFT display offers 2048, 4096, and 8192 sample resolutions, adjustable smoothing and slope, and optional peak hold.duskaudio.com · 5 Oct 2026
- Loudness metering
- It provides EBU R128 compliant Momentary, Short-term, Integrated, and Loudness Range readings.duskaudio.com · 5 Oct 2026
- True peak and correlation
- True peak detection is ITU-R BS.1770-4 compliant with 4x oversampling, and a stereo correlation meter ranges from -1 to +1.duskaudio.com · 5 Oct 2026
- Channel modes
- The channel mode can display Stereo, Mono, Mid, or Side.duskaudio.com · 5 Oct 2026
- Audio path
- The manual says the plugin is a pure analyzer that does not write to the audio path, so its output equals its input regardless of settings.duskaudio.com · 5 Oct 2026
- Plugin formats
- The product page lists Linux VST3 and LV2, Windows VST3, and macOS VST3 and AU formats.duskaudio.com · 5 Oct 2026
- Host requirements
- It requires a 64-bit DAW supporting VST3, LV2, or AU; the listed minimums are Debian 12+, Ubuntu 22.04+, or Fedora 36+ on Linux, Windows 10+, or macOS 10.13+.duskaudio.com · 5 Oct 2026
- Free and open source
- Dusk Audio says all its plugins are free and open source, with source code available on GitHub.duskaudio.com · 5 Oct 2026
- Who it is for
- Dusk Audio says it builds for everyone and identifies hobbyists, students, musicians in the open-source community, and Linux audio users as audiences it aims to serve.duskaudio.com · 5 Oct 2026
- Support
- Users can report bugs and suggest features through GitHub Issues; financial support is optional.duskaudio.com · 5 Oct 2026
- Security and compliance
- The product page states EBU R128 and ITU-R BS.1770-4 metering compliance; it does not state security certifications or a privacy policy.duskaudio.com · 5 Oct 2026
- Maker
- Dusk Audio describes itself as a solo endeavor; the opened About page does not state headquarters or a founding date.duskaudio.com · 5 Oct 2026
Best Dusk Audio Spectrum Analyzer alternatives
See all 20 All accessCh 01 MediaInfo Free planAndroidiOS Free to start7.7 All accessCh 02 Open Audio Analyzer Free planAndroidiOS Free to start7.5 All accessCh 03 Open Sound Meter Free planiOSLinux Free to start7.5 All accessCh 04 ACRCloud Free trialAndroidAPI 7.4 All accessCh 05 Room EQ Wizard Free planLinuxMac Free to start7.3 All accessCh 07 MeldaProduction MAnalyzer Free planMacWindows Free to start7.1
Where it ranks on Specifiction
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Sources
- duskaudio.com/assets/manuals/spectrum-analyzer-manual· checked 5 Oct 2026
- duskaudio.com/plugins/spectrum-analyzer/· checked 5 Oct 2026
- duskaudio.com/about/· checked 5 Oct 2026
- duskaudio.com/support/· checked 5 Oct 2026