Sample rate converter, an analog to digital converter including a sample rate converter and a method of converting a data stream from one data rate to another data rate

摘要: It is known to perform sample rate conversion. A converter arranged receive digital data at an input F s and output o , where =F /N, N decimation factor greater than 1. problem can arise with converters when a user wishes change the rate. Generally needs discard samples in its filter changed, unusable until has refilled values taken new The provided here does not suffer from this problem. includes least Q channels. Each channel comprises Qth order select signals predetermined intervals run of P signals, form weighted sum selected generate value, runs one are offset other