STFT Filter, Vocoder & Multi-Speaker Output Router (P1-P3 Upgraded)

Silent Background Keep-Alive Screen Wake Lock

Engine Ready

1. Audio Engine Mode & Output Sinks

🔊 Speaker / Destination Audio Sink

STFT FFT Bin Resolution (N)

STFT Overlap Density (COLA)

Analysis/Synthesis Window

Microphone Gain

120%

Master Volume

70%

🤖 Spectral Vocoder Synth Controls Formant Modulation Active

Carrier Waveform / Engine

Carrier Root Pitch

Vocoder Resolution (Bands)

Mic Noise Gate

0.008

Formant Pitch Shift

1.0x

Formant Drive Boost

3.5x

Vocoder Presets

Carrier Spectral Profile & Noise Coloring

Synthesized Noise Profile

Frequency Bands & Polarity Router

Parametric Comb Generator, Polarity Inverter & Rotator

Start Freq (Hz)

End Freq (Hz)

Band Width (Hz) • Min 0.1 Hz

Step Interval (Hz) • Min 0.1 Hz

⚡ Band Polarity Inversion (-180° Phase Flip) & Rotator Active

Polarity Pattern

Rotation Direction

Rotation Rate (Sec)

🎲 Random Play Mode (Sub-Series Rotator) Status: Disabled

Active Bands (k)

Step Duration (Sec)

Rotation Style

⚡ LFO Filter Modulation (Sweeping Comb) Status: Static

Modulation Target

LFO Waveform

Period (Sec)

Depth (Hz)

Frequency Presets & Persistence

📁 Import JSON

Real-Time Output Spectrum Visualizers

1. Logarithmic Perceptual Scale (0.1 Hz – 22,000 Hz)

0.1 Hz100 Hz1 kHz5 kHz22 kHz

2. Linear Frequency Distribution Scale

0.1 Hz5.5 kHz11.0 kHz16.5 kHz22.0 kHz

Silenced / Notched Regions (0 dB)

Phase-Inverted Bands (-180°)

Live Audio Spectrum

Engine Diagnostics & Real-Time Peak Tracker

Live Mic STFT

Engine Mode

FILTER OUT (Notch)

Filter Action

0.00 Hz

Dominant Peak (P3 Sub-Bin)

Blackman-Harris

Analysis Window (P1)

0

Active Bands

~21.5 Hz

FFT Resolution (P2)