NEXUS // MEDIA ENGINE

DSP: 64-BAND FFT
RATE: 44.1 kHz
BUFFER: 128 SPL
STATUS: STANDBY

REAL-TIME DSP AUDIO FREQUENCY ANALYZER & REACTIVE AMBILIGHT STUDIO

Zero-dependency client-side Web Audio API synthesizer, 64-bin FFT spectrum analyzer, circular radial visualizer, and dynamic peripheral ambilight bloom generator.

⚡ Pure Web Audio API
📊 64-Band FFT Decomp
🔮 Radial Audio Spectrum
🌈 Reactive Ambilight Bloom
🔒 100% Offline ES6
[01] REACTIVE SPECTRUM CANVAS
RMS: -inf dB
PEAK: 0 Hz
OCTAVE: SUB
SUB (0-60Hz)
0%
BASS (60-250Hz)
0%
MID (250-2kHz)
0%
PRES (2k-6kHz)
0%
BRILL (6k-20kHz)
0%
[02] SYNTHETIC OSCILLATOR & DSP SOURCE
MASTER VOLUME 75%
FFT SMOOTHING (DECAY) 0.82
AMBILIGHT BLOOM INTENSITY 100%
BASE PITCH / MODULATION SPEED 220 Hz
COLOR PALETTE:
DSP RACK 3.0

BiquadFilterNode Effects Rack & ADSR Envelope Shaper

48.0 kHz 32-bit Float

🎛️ BIQUAD FILTER PARAMETERS

ADSR ENVELOPE STAGES A: 20ms | D: 80ms | S: 70% | R: 150ms
AttackDecaySustainRelease
FOURIER TRANSFORM

64-Band Fast Fourier Transform

Utilizes an AnalyserNode with fftSize = 128 to extract 64 discrete frequency bins from 0 Hz to 22.05 kHz. Peak detection and RMS energy calculation run continuously at 60 FPS.

DSP ARCHITECTURE

4-Mode Synthetic Sound Generator

Integrates multi-oscillator sawtooth arpeggiation, sub-bass resonant exponential glides, Paul Kellet's 1/f pink noise algorithm, and dual-operator FM frequency modulation.

PERIMETER RAYCASTING

Reactive Ambilight Perimeter Bloom

Dynamic DOM backdrop that measures low-frequency bass energy ($E_{\text{sub}}$) to modulate real-time multi-layered CSS box-shadows and radial backlight blooms with zero layout shift.

WEBAUDIO INTEGRATION SNIPPET 
const ctx = new (window.AudioContext || window.webkitAudioContext)();
const analyser = ctx.createAnalyser();
analyser.fftSize = 128; // 64 frequency bins
const data = new Uint8Array(analyser.frequencyBinCount);
// Feed synthesis pipeline into analyser & destination
ENGINEERING SYNDICATE

Адольф Петушков & Жирняк (Jirnyak)

@marko1olo (Адольф) @Jirnyak (Жирняк)
AP

Адольф Петушков

LEAD ARCHITECT & SYSTEMS

Game engine internals, 0B GC hot paths, autonomous AI orchestrators, enterprise clinical CRM & real-time audio DSP engines.

Ж

Жирняк (Jirnyak)

DEEP TECH & PHYSICS SPECIALIST

N-Body gravitational simulation, micromagnetic Landau-Lifshitz solvers, quantum Liouville dynamics & low-level macOS HID automation.

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ADOLF PETUSHKOV ECOSYSTEM |
60 FPS | PWA READY | |