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Quantization Issues

In this section, we investigate the requirements on the sampling density L=2nl of the lowpass-filter impulse response, and the number of bits ${n_\eta }$ required in the interpolation factor $\eta $. These quantities are determined by computing the worst-case error and comparing it to the filter coefficient quantization error.



Subsections
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``The Digital Audio Resampling Home Page'', by Julius O. Smith III.
Copyright © 2014-01-10 by Julius O. Smith III
Center for Computer Research in Music and Acoustics (CCRMA),   Stanford University
CCRMA