Silero VAD v10 Enterprise Dashboard
Acoustic Intelligibility, Transmission Quality & Room Acoustics Diagnostic Suite
Engine Standby
Dual Gain: Active (+6dB)
Speaker: Unenrolled
Acoustic Suite: Ready
ADVANCED ACOUSTIC & SPEECH TRANSMISSION DIAGNOSTICS
● ANSI S3.5 & STI MTF Live Engine Active
Speech Intelligibility (SII)
0.880
Good Intelligibility
Transmission Index (STI)
0.740
Good Transmission
Speech Clarity ($C_{50}$)
+5.2 dB
Clear Early Energy
Reverberation Time ($RT_{60}$)
0.45 s
Optimal Room Decay
Vocal Strain (Jitter/Shimmer)
0.65% / 1.8%
Healthy Voice
Formants ($F_1$ / $F_2$)
520 / 1650 Hz
Normal Articulation
Perceptual Audio MOS
4.2 / 5.0
High Perceptual Quality
Subsystems & Real-Time Health Diagnostics
● Diagnostics Active (60 FPS)
1. ONNX WASM Engine
HEALTHY (100%)
Silero ONNX session ready; warnings suppressed.
2. Signal DSP & HPF Filter
HEALTHY (100%)
80Hz Biquad filter & multi-band spectral estimator active.
3. Boundary Hysteresis
HEALTHY (100%)
400ms lookback ring buffer & hangover armed.
4. YIN Pitch ($F0$) Tracker
HEALTHY (100%)
Autocorrelation fundamental frequency lock active.
5. Speaker Biometrics
STANDBY
128-dim acoustic vector gate ready for enrollment.
6. Multimodal Vision Fusion
IDLE
Webcam lip & facial motion stream standby.
7. Local Speech STT Hook
READY (100%)
Local speech-to-text inference dispatch active.
8. IndexedDB Storage
HEALTHY (100%)
Persistent database connected (SileroV10EnterpriseDB).
Live Microphone Hardware & AGC Health Inspector
Inspect Active Mic
Select Microphone Hardware Device:
Loading hardware devices...
Device Name / Label
Default Microphone
Sample Rate
48.0 kHz
Channels & Latency
1 (Mono) | 10.0 ms
Auto Gain Control (AGC)
ENABLED ✓ (Suitable)
Hardware Noise Suppression
ENABLED ✓
Echo Cancellation (AEC)
ENABLED ✓
VAD Hardware Suitability Grade
EXCELLENT FOR VAD (100%)
Control & Dual Gain Hub
Start Detection Engine
Calibrate Noise (3s)
Enroll Voice (3s)
Dual-Stream Gain Multiplier (Path B)
Parallel Path B Gain Boost
+6.0 dB (2.0x)
Adaptive Thresholds (Auto-Floor)
YIN Vocal Pitch Filter ($F0$)
Target Speaker Isolation ($\ge 0.70$)
Visual VAD Sensor Fusion
Hysteresis & Boundary Controls
Speech Start Threshold
0.55
Speech End Threshold
0.35
Pre-Speech Lookback Pad (ms)
400
Redemption Silence Hangover (ms)
1000
Real-Time Acoustic & Dual Gain Stream
State: Silent
Acoustic Prob
0.0 %
Path A RMS (0dB)
0.00
Path B RMS (+6dB)
0.00
Est. SNR
0 dB
Pitch ($F0$)
0 Hz
Whisper Detect
Normal
Speech Probability Gauge
0%
—
Probability
—
Path A RMS (0dB)
—
Path B RMS (+X dB Boost)
...
Noise Floor
---
Start Threshold
Detected Voice Segments & Transcriptions
All
Speech
Misfires
Clear DB
CSV
JSON
#
Timestamp
Event
Duration
Pitch
SII / STI / MOS
Audio Clip
STT Transcription
No voice activity recorded yet. Click "Start Detection Engine" to begin.