In source coding, use can be made of switching filter banks in order to adapt the filter bank to the properties of the signal to be coded. If it is not allowed that the switching introduces transient phenomena in the reconstructed signal, so-called boundary filters have to be used in the system according...http://www.google.fr/patents/US5943367?utm_source=gb-gplus-shareBrevet US5943367 - Transmission system using time dependent filter banks
Transmission system using time dependent filter banks
