Title :
FFT-based sampling rate conversion
Author :
Bi, Guoan ; Mitra, Sanjit K.
Author_Institution :
Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ., Singapore, Singapore
Abstract :
The paper presents a method for arbitrary rational sampling rate conversion in the DFT-domain. Compared to the conventional time-domain-base method, our analysis and simulations show that the proposed method achieves substantial improvements on conversion accuracy at reduced computational costs.
Keywords :
discrete Fourier transforms; fast Fourier transforms; signal sampling; DFT-domain; FFT-based sampling rate conversion; arbitrary rational sampling rate conversion; computational costs; conversion accuracy; Accuracy; Bismuth; Computational complexity; Discrete Fourier transforms; Interpolation; Signal processing; Time domain analysis;
Conference_Titel :
Industrial Electronics and Applications (ICIEA), 2012 7th IEEE Conference on
Conference_Location :
Singapore
Print_ISBN :
978-1-4577-2118-2
DOI :
10.1109/ICIEA.2012.6360765
