Description A non-zero mean signal is shifted after applying scipy.decimate. The higher the DC value the easier is to observe this on the output. A straightforward---but perhaps crude?---workaround is ...

Description: the project is related to the development of labs for the ITMO Digital Signal Processing Course. Keywords: digital signal processing, digital signal, signal analysis, digital filter, ...

Decimation is a frequently used technique in audio signal processing. This paper investigates the influence of the values of stopband attenuation of decimation filters on subjective perception of ...

This paper presents a CMOS integrated circuit, to be used as pre-filter in video systems. The circuit is a lowpass switched capacitor decimation filter, based on the polyphase decomposition of the ...