sampling rate造句 31. This paper designs the filter of narrowband FIR based on theories of the sampling rate signal processing of the software radio , and as to it's really carried on the MATLAB to emulation mode. 32. However, if we play back the signal with a 24 kHz sampling rate instead, then the frequency of the signal that comes out will be one half that of the recorded signal. 33. For super - speed data sampling rate, design the DMA bus of telecommunication method.