How to use Wavesurfer


Download the software from


When the program opens, you will see the next screen:



Click on the red button to record. Click the square button to stop recording. You will see the following screen:



Then right click on the window, use the following choices (create panepitch contour):



You will see the pitch contour above the wave forms. To align the wave form with the contour, click on the button || to the right of the + and buttons.



The recording is that of who? and right! pronounced with rising and falling intonations respectively.