If you have pure-tone tinnitus, this online frequency generator can help you determine its frequency. Knowing your tinnitus frequency can enable you to better target masking sounds …

Tests your audio equipment, speakers, room acoustics and hearing. Audio signals and test tones playable online. High resolution sound test files available for free download.

Free, Simple and Easy to Use. Generate sine waves, sweep tones, noises and other sound test waveforms, online!

Simply enter your desired frequency and press play to hear your tone. It's free, simple and easy to use.

Generate any tone from 20Hz bass notes to 20kHz ultrasonic frequencies with exact tuning for musical instruments and hearing tests. Watch your tones visualized in real-time to better …

Free professional tone generator for audio testing, speaker calibration, and instrument tuning. Generate precise sine, square, sawtooth, and triangle waves from 20 Hz to 20 kHz instantly.

This online tone generator lets you enter an exact frequency between 20Hz and 20,000Hz and press Play to instantly hear a pure test tone sampled at professional 44.1kHz quality. The …

A free online tone generator and frequency maker for your browser. Generate precise sound frequencies, test audio equipment, and create pure sine waves and audio tones - no download …

Generate precise sine wave test tones with customizable frequency and amplitude. Create spoken announcements with professional TTS for station identification. Adjust volume, pan, …

An accurate Online Tone Generator. Waves: sine, square, sawtooth and triangle. Test audio equipment, hearing and tinnitus frequency match.