SPECTRA-PRO
48000 Hz | FFT 1024
DUAL BLACKMAN-HARRIS (-184dB)
SAMPLE-ACCURATE LFO
MIDI: Ready
MIDI Learn
● Record WAV
Export JSON
Import JSON
▶ Start Engine
HIGH-RESOLUTION SONOGRAM & DIRECT DSP TELEMETRY (PITCH-BLACK INTER-BAND SILENCE)
Drag on Canvas to Sculpt Filter Bands
[x] scroll:
ON
FFT:
1024
window:
dual blackman-harris (-184dB)
curve:
0.0 (brickwall)
gate:
-180.0dB
LFO:
100% -> 0% (1.00s sine)
Audio Sources & Device I/O
Detect HW
Input Source
Synthetic Noise Generator
Local Audio File (Drop / Loop)
Microphone (WebRTC)
Mix (Mic + Noise)
Drag & Drop WAV / MP3 / FLAC here
▶ Play
🔁 Loop: ON
Playback Time
0.0s / 0.0s
Noise Color
Pink Noise (Paul Kellet 1/f)
White Noise (Flat)
Mic / Noise Mix
50%
Audio Input Device (Mobile & Desktop)
Default Microphone
Audio Output Sink
Default
Default Audio Output
Dry / Wet
100%
Master Out
0 dB
Spectral Mask & Zero-Bleed Isolation
Invert
Scale Mode
Linear (Hz)
Octaves
Bark Bands
ERB Scale
FFT Size
512 (Ultra-Fast: 10ms)
1024 (Reaper Default)
2048 (High Resolution)
4096 (Surgical)
Start (Hz)
End (Hz)
Width (Hz)
Step (Hz)
Gap (Hz)
Curve (Slope)
0.0 (brickwall)
Spectral Gate
-180.0 dB
★ 1–2k & 8.5–9.5k
★ 500-1k, 1-2k, 3-4k...
1k On / 1k Off (Alternating)
Shepard Barberpole
Generate
+ Append
Clear
Output Volume LFO & Phase Engine
LFO On
LFO Waveform
Square
Sine
Triangle
Saw L (Ramp Down 100%->%)
Saw R (Ramp Up %->100%)
Depth (100% to X%)
0% (Silence)
Cycle Time (Period)
1.00s
Phase Speed
1.50 Hz
Direction
Forward
⟳ Fwd
⟲ Rev
Dispersion Pattern
Gradient Up
Gradient Down
Alternating
Quadratic Chirp
Shepard Barberpole
Uniform
Stereo Spread
90°
Active Spectral Bands (
0
)
+ Add Custom Band
On
Low (Hz)
High (Hz)
Width
Gain
Phase Mult
Del