@conference {Prelcic97b, title = {A Fast Noise-Scaling Algorithm for Uniform Quantization in Audio Coding Schemes}, booktitle = {IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)}, year = {1997}, month = {May}, address = {Munich, Germany}, author = {Carlos Serantes and Antonio S. Pena and Nuria Gonz{\'a}lez-Prelcic} }