PCT No. PCT/GB95/02943 Sec. 371 Date Jul. 9, 1997 Sec. 102(e) Date Jul. 9, 1997 PCT Filed Dec. 15, 1995 PCT Pub. No. WO89/06877 PCT Pub. Date Jul. 27, 1989A clipped input speech waveform is divided into a plurality of a series of signals by means of a wavelet transform such as the Daubechies wavelet transform, which are then scaled or otherwise processed to reduce the effects of clipping, prior to reconstruction of the speech waveform using the inverse transform.
Speech processing