Title :
Error analysis of ADPCM-FFT
Author :
Mohan, M.V. ; Rao, V.V.
Author_Institution :
ISRO Satellite center, Bangalore, India
fDate :
8/1/1979 12:00:00 AM
Abstract :
A realization of the discrete Fourier transform using the ADPCM as the analog-to-digital conversion scheme is presented. Quantitative analysis is given for the output noise due to truncation error, roundoff error, input quantization, and due to finite bit representation of coefficients.
Keywords :
Adaptive systems; Arithmetic; Error analysis; Finite wordlength effects; Phase change materials; Quantization; Random variables; Roundoff errors; Sampling methods; Signal processing algorithms;
Journal_Title :
Acoustics, Speech and Signal Processing, IEEE Transactions on
DOI :
10.1109/TASSP.1979.1163271
