Generate test signals with customizable frequency, volume, and pan settings. Combine multiple waveforms for simultaneous playback. Support up to 10 tones. Used for speaker testing, hearing calibration, audio equipment calibration, and sound training.
by Eiji Chiba★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
Analyze audio signals with FFT spectrum analysis and oscilloscope display. Generate test signals and measure frequency responses. Sync FFT sweeps for real-time frequency characteristic observation. Input signals via connected devices.
Test phone speaker performance by playing a steady tone. Assess sound clarity, resonance, and output consistency. Adjust volume and frequency settings for accurate evaluation. Save test results and compare audio quality across devices.
Measures angles and incline using device sensors. Users can align objects horizontally or vertically. The displays real-time angle readings and allows calibration. It supports multiple orientation modes for precise leveling.
Adjust audio settings with a customizable equalizer. Boost volume and enhance bass for louder playback. to Bluetooth devices and wired . Improve speaker sound quality with audio enhancement features.
Analyze analog and digital signals using connected oscilloscope hardware. View waveforms, measure voltages, and set triggering parameters. Save and export data. Demo mode allows basic signal analysis without purchasing hardware.
Provides pitch detection for accurate tuning. Users can follow visual indicators to adjust string tension. The offers tuning prompts for precise sound calibration. It includes a simple interface for beginners to tune their without prior knowledge.
Udio signals with adjustable parameters and frequency up to 20 kHz. Create single signals, sweeps, or merged signals. Control duty cycle, frequency, and waveform type. Export generated audio files.
Adjust pitch with Sound Mode or Auto Mode. Access over 30 built-in temperaments. View detected pitch and tuning accuracy. Adjust reference pitch manually. Display tuning settings and version information.
Create deep, customizable sounds with adjustable waveform and filter settings. Use as a standalone or plugin. Run multiple instances for layered sound design. Adjust sub- frequency and resonance for precise tone control.
Udio tones with four waveforms: sine, square, saw, and white noise. Adjust frequency using a slider or numeric input. Control amplitude with a dB-style slider. Pan sound left or right with a slider. Toggle sound output on or off.
Tuner+ provides reference pitches for tuning instruments like guitar, bass, banjo, mandolin, cello, violin, piano, viola, and ukulele. It offers real audio and sine wave tones. Supports VoiceOver accessibility for users with visual impairments.
Convert iTunes music files to ringtones. Record audio using microphone to create custom tones. Adjust start and end markers, fade in/out, and modify pitch and volume. Access extensive library of free ringtones.