SSB Frequency Shifter v4.0.0

Decoupled Architecture • State Store • Design Tokens • JSDoc Typed
? Audio Context Idle
Real-Time Audio Monitor (32-Bit Float)
● Awaiting Output Stream
48000 Hz | Peak: -inf dB
Input (Pre-Shift)
Output (Post-Shift)
● Voids Inactive (Full Bandwidth)

1. Global Presets Matrix & Library

Calibrated complete DSP configurations
Preset Name Shift (Hz) LFO Modulation Dry / Wet Space Profile Silence Voids Short Description Action
Subtle Vocal Doubler +3 Hz Sine ±2 Hz @ 0.5 Hz 50% Office (35 m³) Off Dimensional micro-pitch drift and warm residential early reflections for vocals.
Deep Sci-Fi Void Resonator -150 Hz Saw R ±50 Hz @ 2.0 Hz 100% Wet Cathedral (85k m³) Active (4th-Order Mute) Cavernous pitch dive with brickwall zero-energy voids at 1–2k and 8.5–9.5k.
Acoustic Room Normalizer 0 Hz Off 0% (Bypass) Standard (90 m³) Off Transparent linear dry passthrough for acoustic baseline testing.
Wideband Ring-Mod Disrupter +750 Hz Triangle ±250 Hz @ 5.0 Hz 90% Wet Auditorium (2.8k m³) Active Fast non-harmonic frequency sweeping with dual speech/sibilance voids.
Whisper Isolation Pod +10 Hz S&H ±5 Hz @ 1.0 Hz 75% Wet Cranial Helmet (0.08 m³) Off Cranial 0.08 m³ reflection damping with gentle stochastic jitter.
Pure Spectral Void Sieve 0 Hz Off 100% Wet Standard (90 m³) Active (Muted) 0 Hz neutral passthrough with absolute zero-energy voids at 1–2 kHz and 8.5–9.5 kHz.

2. Audio Input Source

? Pending Selection
⚠️ Microphone Permission Blocked or Denied

How to unblock on mobile:
• iOS Safari: Tap the aA icon → Website Settings → Microphone → Allow.
• Android Chrome: Tap the lock icon beside the URL → Permissions → Toggle Microphone ON.
INDOOR: Volume: ~90 m³ | RT60: 0.75s | Cavity Resonance: 175 Hz (Tracking Studio - DEFAULT BASELINE)
Physical Spatial Attributes Control:
No file loaded yet.

3. Room RT60 Acoustic Analyzer & Space Comparison

32-bit floating-point Schroeder decay curve analyzer via live microphone

Emits a multi-octave acoustic test burst (500Hz + 1000Hz), samples 32-bit float linear decay buffers with microsecond timestamps, and calculates room decay (T20 → RT60) and ambient modal resonance.

4. Complete Space Profile Matrix & Reference (15 Profiles)

Indoor & Outdoor Continuum from 0.08 m³ (Min) to 5,000,000 m³+ (Max)
Preset ID Environment Space Profile Volume RT60 Decay Air Resonance Pre-Delay & ITD Bass Warmth Action
micro_helmet Indoor Cranial Pod / Helmet Indoor Min 0.08 m³ 0.02 s 1,150 Hz 0 ms (ITD: 0.3 ms) 0.85
cockpit Indoor Aircraft Cockpit 1.2 m³ 0.05 s 720 Hz 2 ms (ITD: 0.8 ms) 0.90
booth Indoor Vocal Isolation Pod 2.5 m³ 0.08 s 520 Hz 0 ms (ITD: 1.2 ms) 0.95
office Indoor Small Studio / Bedroom 35 m³ 0.35 s 240 Hz 6 ms (ITD: 2.5 ms) 1.05
standard Indoor Standard Tracking Space DEFAULT 90 m³ 0.75 s 175 Hz 0 ms (ITD: 3.5 ms) 1.00 ✔ ACTIVE
auditorium Indoor Concert Recital Hall 2,800 m³ 1.80 s 95 Hz 22 ms (ITD: 8.0 ms) 1.15
cathedral Indoor Gothic Cathedral 85,000 m³ 5.50 s 48 Hz 45 ms (ITD: 15.0 ms) 1.30
hangar Indoor Airship Hangar / Cistern 180,000 m³ 7.20 s 34 Hz 65 ms (ITD: 22.0 ms) 1.40
subterranean_vault Indoor Deep Salt Mine Vault Indoor Max 350,000 m³ 8.80 s 28 Hz 75 ms (ITD: 28.0 ms) 1.50
urban_balcony Outdoor Urban Courtyard / Alley Outdoor Min ~500 m³ 0.40 s 180 Hz 8 ms (ITD: 4.0 ms) 0.90
amphitheater Outdoor Open Roman Amphitheater ~25,000 m³ 1.20 s 110 Hz 25 ms (ITD: 12.0 ms) 0.95
forest_clearing Outdoor Pine Forest Clearing ~75,000 m³ 1.90 s 85 Hz 40 ms (ITD: 18.0 ms) 1.05
quarry Outdoor Granite Rock Quarry ~300,000 m³ 4.80 s 55 Hz 60 ms (ITD: 25.0 ms) 1.20
alpine_valley Outdoor Mountain Alpine Valley ~1.5M m³ 8.50 s 32 Hz 90 ms (ITD: 35.0 ms) 1.35
mega_canyon Outdoor Grand Desert Canyon Outdoor Max ~5.0M m³+ 12.00 s 18 Hz 120 ms (ITD: 45.0 ms) 1.55

5. Audio Output Routing

? Pending Selection
85%

6. Audio DSP Processing Parameters

127-Tap Hilbert SSB • DC De-Bleed • k-Rate Anti-Aliasing • 4th-Order Silence Voids
Nyquist Protected
Zero-energy spectral voids. Excision via cascaded 8-pole bandstop notches (>70 dB attenuation).
Low-Frequency Oscillator (LFO) Sweeper

7. System Diagnostics & Pre-Flight Check

Automated probe checking core audio nodes on startup
⚡ Initializing Pre-Flight...