Digital Speech Level Analyser 4.6

Digital Speech Level Analyser is a precision audio measurement tool for accurately monitoring, visualizing, and reporting speech levels. Built for broadcast, telecommunications, podcasting, and research, it helps you meet loudness standards, diagnose level inconsistencies, and optimize intelligibility across a wide range of listening environments. Clear metering, reliable analytics, and exportable reports make it easy to move from measurement to action.

Key capabilities:

• Real-time loudness, RMS, and true-peak metering with configurable integration times
• Standards-aware loudness analysis (e.g., ITU-R BS.1770/LUFS, EBU R128, ATSC A/85)
• Voice activity detection and gating to focus metrics on spoken content
• Peak-to-average ratio, crest factor, and dynamic range insights for speech
• Noise floor estimation and signal-to-noise ratio (SNR) assessment
• Calibrated monitoring with reference levels and meter ballistics options
• Time-stamped logs and report export (CSV/JSON/PDF) for compliance and QA
• Mono, stereo, and multichannel support with channel-by-channel views
• Waveform and spectrum overlays to pinpoint problem areas quickly
• Batch analysis for large archives and automated pipelines

Ideal for:

• Broadcast and streaming compliance checks before delivery
• Podcast, audiobook, and e-learning voice mastering and QA
• Contact center, VoIP, and speech analytics quality monitoring
• ASR dataset preparation and research where consistent speech levels matter

With an intuitive interface and robust analytics, Digital Speech Level Analyser gives you the confidence that your spoken audio meets technical standards and sounds consistently clear to listeners.

Digital Speech Level Analyser is developed by Malden Electronics Ltd. The most popular version of this product among our users is 4.6. The names of program executable files are medsla.exe, medslaip.exe.