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IIEEE International Conference on Acoustics Speech and Signal Processing
A lot of effort has been spent over the last few years in the development of digital speech coding methods and their subsequent standardization. Algorithms have evolved which provide good quality speech at sub 8 kbps bit rates although at a much higher computational expense. DSP processors have also improved with time providing specific signal processing functionalities aiding in easier codec implementations along with lower power consumption at higher clock speeds. Software development toolsdoi:10.1109/icassp.2002.1004740 fatcat:2k5iimpqwff4padgnhibvpq5h4