search for: audiogap

...the amplitude. The frequency is not limited to 1000 Hz, but can be passed as argument. The periode duration must be a mulitple of 0.5 ms, thus the valid frequences are: 2000 Hz, 1000 Hz, 666.666666667 Hz, 500 Hz, ... Furthermore the application computes the ripple on that tone. In order to detect audiogaps and short noise on the line, one can define a treshold and a timeslice duration (typically 1s to 0.1s), and the application will compute the ripple for each timeslice and count the timeslices with a ripple greater than the given treshold. Thus the application is a tool to verify the line quality,...