AudioFox

Recruittek

About this app

Welcome to AudioFox – the high-performance, zero-permission sound engineering and acoustic calculation matrix engineered specifically for live sound technicians, music producers, and studio engineers who require reliable computational tracking entirely offline.

AudioFox packs four specialized acoustics and digital signal processing (DSP) calculation engines onto a clean, single-viewport dashboard panel. Align speaker arrays, estimate storage limits, map tempo delays, and calculate sample structures instantly without relying on active cellular networks or external telemetry data.

🔒 100% OFFLINE & PRIVATE (ZERO PERMISSIONS)
AudioFox runs on a strict, local-first computing framework. The application deliberately excludes the Android Internet Permission (android.permission.INTERNET) from its manifest and requests zero hardware permissions. Your delay times, distance metrics, and bit depth values are processed entirely within volatile device system memory and never leave your hardware.

🚀 FOUR CORE ACOUSTIC ENGINES

1. SPEAKER ALIGNMENT DELAY CALCULATOR
Perfect your live sound arrays. Input the physical distance between your primary PA speakers and your delay fills, along with the ambient room temperature. The engine calculates the exact phase-alignment delay (in milliseconds) to eliminate acoustic smearing and comb filtering.

2. DSP SAMPLE RATE RATE-CONVERTER
Calculate perfect math transitions. Input your base sample rate (e.g., 44.1 kHz, 48 kHz, 96 kHz) and a target pitch shift or tape speed percentage. The calculation engine instantly isolates the resulting sample rate changes and clock ratios to ensure glitch-free rendering.

3. TEMPO-TO-MILLISECOND MATRIX
Tune your effects precisely to the beat. Input your project’s Beats Per Minute (BPM) and select a note value (e.g., quarter note, dotted eighth, triplet). The engine instantly outputs the exact duration in milliseconds and Hertz for perfect delay and reverb pre-delay mapping.

4. UNCOMPRESSED FILE SIZE MODELER
Audit your audio storage limits. Input your target track duration, audio channel count (mono/stereo/surround), bit depth (16-bit, 24-bit, 32-bit float), and sample rate. The tool aggregates these variables to estimate the exact uncompressed audio file footprint (MB).

IMPORTANT NOTICE:
AudioFox is a mathematical reference utility. All calculations are approximations based strictly on user-supplied manual inputs and ideal physical parameters. These outputs do not substitute for official hardware analyzer measurements, active DSP unit metrics, or specialized acoustic calibration microphones. The engineer holds absolute responsibility for monitoring system levels.

What’s new

• Initial Release: A secure, zero-permission audio engineering and acoustic planning matrix.
• Single-View Workspace: High-efficiency dashboard layout built with native Jetpack Compose.
• Alignment Delay: Compute speaker millisecond delays based on room temperature values.
• Tempo Sync: Instantly convert project BPM values into precise millisecond and Hertz delay times.
• Storage Modeler: Calculate uncompressed file footprints (MB) and evaluate DSP sample rates offline.