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TestTone

Name: TestTone
Availability: InStock
Rating: 1 (1 reviews)

The essential utility for sound engineers and audiophiles to calibrate equipment, test acoustics, and generate high-fidelity waveforms from 20Hz to 20kHz.

Key Figures

Downloads

400

User Rating

1.0/5

Total Ratings

Publisher

博武田

Precision Tools for Audio Professionals

The ultimate mobile utility for calibrating studio gear, troubleshooting acoustics, and benchmarking audio equipment with studio-grade accuracy.

Precise Frequency Control

Dial in the exact tone you need from 20 Hz to 20 kHz using manual input or quick-access presets for immediate testing accuracy.

Versatile Waveform Library

Toggle between sine, square, triangle, and sawtooth waves to analyze circuit distortion or verify the frequency response of your hardware.

The following screenshots and description are sourced directly from the app's official store listing and are the property of the app developer.

App Store

Screenshots

TestTone - Interface of the TestTone app showing a 1000 Hz sine wave frequency generator with preset buttons and an on toggle switch — Interface of the TestTone app showing a 1000 Hz sine wave frequency generator with preset buttons and an on toggle switch

Description

This test signal generator is ideal for checking audio equipment and confirming audible frequency ranges.It can play sine, triangle, sawtooth, and square waves from 20 Hz to 20 kHz, as well as white noise and pink noise. Features • You can switch between preset frequencies, white noise, and pink noise using the frequency preset buttons. You can also tap the frequency display area to enter any desired frequency manually. The frequency can also be adjusted using the left/right buttons or by tapping the frequency display. • Supports switching between sine, triangle, sawtooth, and square waveforms. • Playback starts or stops by tapping the ON/OFF button or the icon at the top. Note Playing at high volumes may cause hearing damage or damage to your audio equipment. Please use with caution.