Method and device for processing signals

摘要

PCT No. PCT/BE95/00028 Sec. 371 Date Nov. 26, 1996 Sec. 102(e) Date Nov. 26, 1996 PCT Filed Mar. 28, 1995 PCT Pub. No. WO96/31085 PCT Pub. Date Oct. 3, 1996A method is set forth for processing signals, in particular for treating audio signal, characterized in that it mainly consists in the supply of an input signal (3) to be treated; in the isolation of a number of signals (5) from the input signal (3) which are mainly situated in a predetermined part of the sound range; in the additional generation of higher harmonics on the basis of the isolated signals (5); and in the formation of an output signal (9) by combining the signal (7) which contains the generated higher harmonics with at least part of the above-mentioned input signal (3), this input signal (3) is either treat or not treated before being combined.