SonicDNACollector

Capture the DNA of your analog gear. SonicDNA Collector turns your iPhone and USB audio interface into a professional measurement station for digital modeling.

■ IR Capture — Impulse Response Recording

Record studio-quality impulse responses from any analog gear:

• Automated ESS (Exponential Sine Sweep) measurement

• Farina deconvolution for accurate IR extraction

• Export to 7 formats: Universal, Helix, Axe-FX, Quad Cortex, NAM, ToneX, Kemper

• Quality scoring with SNR, T60, spectral analysis

• 96kHz/24bit capture, 48kHz WAV export

■ NAM Capture — Neural Amp Modeler Training Data

Create training datasets for Neural Amp Modeler:

• Capture input/output signal pairs through your amp or pedal

• Automated frame synchronization and resampling

• Export matched WAV pairs (48kHz/16bit) ready for NAM training

• Build your own amp/pedal models from real hardware

■ Precision Measurements

• Log Sine Sweep: Frequency response analysis (20Hz–20kHz)

• Gain Staircase: THD vs. gain characterization at multiple drive levels

• Real-time FFT spectrum and VU metering

• Session management with JSON metadata

■ Professional Audio Engine

• 96kHz/24bit recording via USB audio interface

• Real-time spectrum analysis with vDSP-optimized FFT

• THD (Total Harmonic Distortion) measurement

• Impulse response visualization

■ Library & Export

• All captures automatically saved to Library

• Share via AirDrop, Files, or any compatible app

• Organized by session with full metadata

■ Who Is This For?

• Guitarists & producers creating amp/cab IR collections

• Developers building NAM or profiling models

• Audio engineers archiving vintage equipment characteristics

• Anyone who wants to digitally preserve analog tone

■ Requirements

• iOS 17.0 or later

• USB audio interface (e.g., ZOOM AMS-22, Focusrite, etc.)

• Analog equipment to capture

■ Notes

• This app can output 0dBFS test signals — please manage speaker/headphone volume carefully

• Microphone permission is required for recording via audio interface

• No internet connection required — fully offline operation