Decibel
process.audio
What it is
Decibel provides customizable real-time audio metering for sound engineers and video makers, and can also analyze tracks offline. Its modules measure loudness (LUFS), dynamics (TrueDyn), true peak, RMS, frequency content, and stereo phase. Users can drag a track into the app for offline analysis and export measurement statistics. Available analysis views include LUFS, histogram, spectrum, spectrogram, VU, digital meter, phase scope, stereo cloud, and super meter. Decibel comes as 64-bit AU, VST3, and AAX plugins, plus a standalone version. The product page lists compatibility with Pro Tools, Cubase, Logic Pro X, Ableton, Studio One, and Luna, as well as Premiere Pro; DaVinci Resolve and Final Cut Pro are described as coming soon. It can connect unlimited iOS and Android displays over Wi-Fi or USB for real-time metering. Decibel is listed for Windows, macOS, iOS, and Android. The maker says it complies with ATSC A/85, EBU R128, Netflix, and DVD/Blu-ray broadcast standards. Licenses are perpetual and include free updates, with no subscriptions.
Spec sheet
- Purpose
- Decibel provides customizable real-time audio metering for sound engineers and video makers.Read 8 Oct 2026 · process.audio
- Support
- Process.Audio says it usually responds to support messages within 24 hours.Read 8 Oct 2026 · process.audio
- Maker
- Process.Audio describes itself as the software division of pureMix, founded by music professionals led by Fab Dupont.Read 8 Oct 2026 · process.audio
- Authorization
- The product page specifies iLok authorization, and the trial instructions require an iLok account and License Manager.Read 8 Oct 2026 · process.audio
- Broadcast standards
- The maker says Decibel complies with ATSC A/85, EBU R128, Netflix, and DVD/Blu-ray broadcast standards.Read 8 Oct 2026 · process.audio
- DAW compatibility
- The product page lists Pro Tools, Cubase, Logic Pro X, Ableton, Studio One, and Luna as compatible DAWs.Read 8 Oct 2026 · process.audio
- Formats
- The product page lists 64-bit AU, VST3, and AAX plugin formats, plus a standalone version.Read 8 Oct 2026 · process.audio
- License model
- Process.Audio says its licenses are perpetual and include free updates, with no subscriptions.Read 8 Oct 2026 · process.audio
- Metering
- Its modules measure loudness (LUFS), dynamics (TrueDyn), true peak, RMS, frequency content, and stereo phase.Read 8 Oct 2026 · process.audio
- Mobile displays
- Decibel can connect unlimited iOS and Android displays over Wi-Fi or USB for real-time metering.Read 8 Oct 2026 · process.audio
- Offline analysis
- Users can drag and drop a track into Decibel for offline analysis and exportable measurement statistics.Read 8 Oct 2026 · process.audio
- Privacy and security
- The privacy policy says the company uses physical, technical, and administrative safeguards, while noting that transmission or storage cannot be guaranteed fully secure.Read 8 Oct 2026 · process.audio
- System requirements
- Minimum requirements include an Intel Core i5, 8 GB RAM, Windows 8.1/10/11 (64-bit), or macOS 10.13 or later; Apple Silicon M1 or later is supported.Read 8 Oct 2026 · process.audio
- Video software
- The page lists Premiere Pro compatibility and says DaVinci Resolve and Final Cut Pro are coming soon.Read 8 Oct 2026 · process.audio
Plans and prices
Decibel $89.40, paid once Sale price $89.40; regular price $149.00 64-bit plugin formats · iLok authorization · Windows or macOS Read 8 Oct 2026 · process.audio
Strong points and limits
Strong points
- Measures loudness, dynamics, true peak, RMS, and stereo phase
- Offline analysis exports measurement statistics
- Includes AU, VST3, and AAX formats
- Connects unlimited iOS and Android displays
- Perpetual licenses include free updates
Limits
- No free plan
- Trial authorization requires an iLok account and License Manager
- DaVinci Resolve and Final Cut Pro are coming soon
Who it suits
Decibel suits sound engineers and video makers who need real-time metering or offline track analysis. Its mobile display connections may also suit users who want metering on iOS or Android screens.
Verdict
Decibel offers multiple measurement modules, offline analysis, and a broad set of plugin formats and analysis views. The listed price is $149, with a 30-day trial and perpetual licensing rather than subscriptions.
Where Specifiction places it
- Audio Analysis Software#6 of 438.4
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