The phase shift of the signal is in degrees in range 0 to 360 Sample spectrogram of pure sin wave with frequency 250Hzĭecrease your audio volume settings before playback. Sample sin wave with frequency 250Hz and amplitude 1 The maximum value cannot be more than half the sampling rate (usually half of 48 KHz). Where zero means silence and one is maximum.Įnter the value of the frequency to be used to generate the signal. Currently the supported signal types are: Sin and Square wave-forms.Įnter the signal strength in the “Amplitude” text field. Select the sound shape from the “ Signal type” drop-down box. To open the Tone generator dialog box, simply click “ Track” > “ Generate Tone“ You can access it from any web page on our site just by clicking on the Software item in the main menu bar. Hearing Tests (under medical supervision).The steps blow describe how create sound with specific frequency via the Tone generation feature.Create harmonics by generating multiple sound frequencies.Demonstration of audio principles to students.Calibration and testing of sound equipment or speakers.Generate test tones for radio audio level alignment.Play generated tones or save tones as a wav file.Mono or separate stereo operation for dual tones or beats.

Simultaneous tone generation of up to 16 tones at once.Sound generator supports frequencies from 1Hz to 22kHz.White noise generator or pink noise generator.Generate sine wave, square wave, triangular waveform, saw tooth waveform and impulse sound waves.ToneGen is an easy-to-use program that can be used as a sine wave generator, sound frequency generator or signal generator that can create audio test tones, sweeps or noise waveforms.

Online tone generator free