Foenics - FPI's - Burst-Removal
Burst-Removal eliminates large burst degradations such as induced GSM-bursts, by using its adaptive algorithms. The Burst-Removal FPI cancels these bursts without affecting the rest of the audio material. In the case of an overload caused by the burst, the underlying signal will be heavily damaged, and the intelligibility of this part is drastically reduced. For this purpose the Burst-Removal FPI offers an interpolation mode which removes the burst distortion and restores the degraded signal.
The user has only to choose a single burst for detection. Based on this user-defined distortion, all other disturbed parts of the signal will be detected and restored automatically. The level at which the interpolation or cancellation begins can be adjusted with a single 'Threshold' control. The output can be auditioned, allowing the user to listen to the eliminated bursts. This function can be used in real-time for an optimal parameter adjustment or as a distortion analysis.
