A first and second digital rate converter device and method provides for synchronization between a first digital sample sequence and a second digital output sequence related to the first digital sample sequence for a rate converter pair (501, 511; 601, 611). The method typically utilizes at least one...http://www.google.com.hk/patents/US5199046?utm_source=gb-gplus-share專利 US5199046 - First and second digital rate converter synchronization device and method
