Team: BTCR | Date: 2026.2 | Size: 106.3 MB
Professional Audio Visualization & Analysis Platform
AudioVision Studio is a desktop application for audio analysis, visualization, and light processing. It combines real-time visualizations, professional metering, and DSP tools in a single, focused interface.
Overview
AudioVision Studio brings together visualization, analysis, and processing for audio professionals and advanced producers. Built with Web Audio API and Electron, it delivers real-time performance and a modern, distraction-free interface.
Core Features
15+ Visualization Modes
Waveform – Amplitude over time with separate L/R channels
Overview – Full-track waveform with RMS and peak envelopes
Spectrogram – Logarithmic frequency heat map
FFT Analyzer – Real-time frequency spectrum with logarithmic scaling
Loudness Timeline – BS.1770-compliant LUFS (momentary, short-term, integrated)
Stereo Width – L/R correlation over time
Mid/Side Analyzer – Separate mid and side channel analysis
Harmonic Analyzer – FFT with fundamental and harmonic markers
Transient Detection – Transient event mapping
Crest Factor Timeline – Peak-to-RMS ratio over time
Dynamic Range Analyzer – Per-band analysis (Sub / Low / Mid / High)
Goniometer – Polar stereo scope for phase relationships
Chromagram – Musical pitch class visualization (12 chromatic notes)
Modulation Spectrogram – Amplitude and frequency modulation analysis
Formant Tracker – Vocal formants (F1, F2, F3) for vowel analysis
Professional Metering Suite
True Peak Detection – Oversampled peak detection (L/R)
K-System Metering – K-12, K-14, K-20 with adjustable ballistics
Peak Hold – Decay-based peak hold meters
RMS Hold – RMS hold meters
LUFS Display – Momentary, short-term, and integrated LUFS
Phase Correlation Meter – Visual stereo correlation indicator
VU Meters – Classic VU meters with adjustable ballistics
Dominant Frequency – Real-time dominant frequency readout
DSP Processing Module
Parametric EQ – 3-band with adjustable frequencies and Q:
Low shelf (adjustable frequency)
Mid peaking (adjustable frequency and Q)
High shelf (adjustable frequency)
Stereo Width Control – Adjustable stereo field width
Gain Control – Precise gain adjustment
Limiter – Peak limiter with threshold control
Visual Feedback – Real-time EQ curve and gain reduction graphs
Advanced Analysis Tools
Time Selection – Click-and-drag region selection with detailed analysis
Freeze Mode – Pause visualization and playback for close inspection
Cursor Readouts – Real-time time, frequency, and amplitude at cursor
Region Analysis – Detailed metrics for selected time regions
Export Functionality – Export processed audio with DSP settings applied
User Experience
Custom Window Controls – Minimize, maximize, and close buttons matching the app theme
Keyboard Shortcuts – Quick access (1–0 for visualizations, Space for play/pause, etc.)
Enhanced Tooltips – Contextual help for all controls
Info Panels – Detailed information for each visualization mode
Contextual Tips – Dynamic tips based on the current view
Metric Detail Modals – Click any metric for expanded detail
Visualization Legends – Color scales and axis labels
Fullscreen Mode – Maximize visualization area
Splash Screen – Professional loading screen with progress indicator
Technical Excellence
BS.1770 Compliance – Industry-standard LUFS calculation with K-weighting
AudioWorklet Processing – Low-latency background audio analysis
High-Resolution Rendering – Retina / 4K support with device pixel ratio scaling
Smooth Zoom & Pan – Infinite zoom with fluid navigation
Real-Time Performance – Optimized rendering for smooth operation
Error Logging – Built-in error tracking and export functionality
Use Cases
Mastering Engineers – Verify loudness compliance, check transient behavior, analyze stereo field
Mixing Engineers – Identify frequency masking, detect resonances, balance the stereo image
Sound Designers – Analyze textures, noise profiles, and spectral evolution
Audio Researchers – Time-frequency analysis, dynamic range studies, modulation analysis
Producers – Validate mix balance, check for clipping, analyze harmonic content
Vocal Engineers – Formant tracking, pitch analysis, vocal processing insights
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