AudioDenoise Studio

Spectral Subtraction Audio Denoiser & 60Hz Ground Hum Remover

Professional acoustic restoration workstation. Eliminates background noise, HVAC hiss, 50Hz/60Hz ground hum, and transient clicks from vocal recordings and vintage audio transfers using mathematical spectral subtraction.

Purchase License ($34.99) Open Live Web Portal

Real Desktop Application Screens • Captured from the Running Program

100% Native Executable Node-Lock Verified

Head-to-Head Competitor Analysis

Why AudioDenoise Studio is cheaper, faster, and more secure than iZotope RX Voice De-noise ($399) / Waves Clarity ($149).

Comparison Metric	AudioDenoise Studio	iZotope RX Voice De-noise ($399) / Waves Clarity ($149)
License Model & Price	$34.99 (One-Time Perpetual)	$149 to $399 one-time or subscription bundle
Annual Financial Savings	Save $115 - $365 every single year
Competitor Drawbacks	Heavy iLok DRM requirements, high CPU utilization, complicated DAW plugin hosting setup
Why Vivian Is Better	One-time $34.99 perpetual license, standalone native GUI/CLI binary, lightweight DSP core, zero iLok hassle
Execution Environment	100% Offline Air-Gapped	Mandatory cloud check-in
Runtime Telemetry	Zero Telemetry (0.00KB sent)	Cloud telemetry & user tracking

Engineering Specifications & Features

Fast mathematical spectral subtraction algorithm isolating noise profiles from audio silence

Harmonic notch filters removing 50Hz, 60Hz, 120Hz, and 180Hz AC electrical ground hum

Transient de-clicker removing vinyl pops and microphone plosives with zero phase distortion

Real-time FFT spectrogram preview displaying frequency spectrum before and after filtering

Zero cloud latency: processes multi-gigabyte audio sessions in seconds locally

Lossless 24-bit/32-bit broadcast WAV, FLAC, and MP3 audio export

Graphical Interface (GUI) Architecture

High-resolution FFT spectral heat map, noise reduction threshold slider, hum frequency toggle (50/60Hz), and A/B real-time audio comparison preview.

Headless CLI Reference & Execution

AudioDenoise Studio includes a headless command-line binary ready for automation pipelines, cron daemons, and CI/CD runners:

# Headless command execution:
audiodenoise --filter-sample --input podcast.wav --noise-profile noise.wav --remove-hum 60 --out clean.wav
# Cryptographic node-lock activation:
audiodenoise --activate YOUR-CROCKFORD-KEY

Core Architecture & Asymmetric Security

Optimized C++ DSP pipeline utilizing FFTW3 and AVX2 vector instructions for sub-millisecond spectral transformations.