Systems, methods and devices for sampling rate conversion by resampling sample blocks of a signal

摘要

A signal is converted from a first sampling rate to a second sampling rate by dividing the signal into sample blocks and resampling the sample blocks at a sampling rate that is no higher than a maximum of the first sampling rate or the second sampling rate. The signal may be divided into sampling blocks by dividing the signal into a greatest common factor of the first and second sampling rates of sample blocks per second, wherein a respective sample block includes the first sampling rate divided by the greatest common factor, of samples.