Signal Generator
Transform your iPhone and iPad into a professional-grade audio signal generator. Create laboratory-accurate sine waves, square waves, white noise, and pink noise from 20Hz to 20kHz with precision and reliability.
Whether you are an audio engineer testing speakers, a musician tuning instruments, a sound technician calibrating equipment, or a home theater enthusiast optimizing your setup, Signal Generator delivers the accuracy you need.
Precision Waveforms
Generate four essential waveform types with laboratory accuracy: sine waves, square waves, white noise, and pink noise for professional audio testing.
Intuitive Frequency Control
Navigate the entire audible spectrum (20Hz-20kHz) with smooth, glitch-free control. Choose Octave, 1/3 Octave, or Fine (1Hz) resolution modes.
Channel Routing
Output to stereo, left only, right only, or inverted right for pseudo-balanced testing. Perfect for speaker and system diagnostics.
Wobble Mode
Warble-tone generation for acoustic measurements and room analysis. Band-limited pink and white noise for targeted frequency testing.
Real-Time Visualization
Watch your waveforms come to life with a real-time oscilloscope display. See exactly what signal is being generated and verify output visually.
Save Your Settings
Create and save unlimited presets for quick access to your most-used configurations. Perfect for standardized testing procedures.
Key Features
Common Uses
Technical Specifications
Designed for Professionals
Signal Generator is built by audio professionals for audio professionals. No advertisements. No subscriptions. No internet connection required. Just pure, accurate signal generation when you need it.
Experience Professional Audio Testing
Download Signal Generator today and experience professional audio testing on your iOS device.
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