The Test Tone Generator window allows you to insert a test signal in the audio file.  
You reach this window via the Edit > Insert Test Signal entry in the menu bar.
The following setting options are available in the Common settings area:
Input field
Duration

Specifies the duration of the test signal in seconds.

Slider
Amplitude

Specifies the amplitude of the test signal both for sound and noise.

The following setting options are available in the Tones area:
Option button
Tones

Defines that the test signal is reproduced as a tone. Also activates the area containing the setting options for the wave form, start frequency and end frequency of the test signal.

Drop-down menu
Waveform

Specifies the wave form that the test signal should have.

Input field
Start

Specifies the start frequency of the test signal.

Input field
End frequency

Specifies the end frequency of the test signal.

The following setting options are available in the Noise area:
Option button
Noise

Defines that the test signal is reproduced as a noise. Also activates the area that defines the type of noise.

Drop-down menu
Color

Specifies the type of noise. White is a loud noise, Pink a medium noise and Brown a quiet noise.

 


Test Tone Generator Window