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A Wavelet-Based Approach for Pitch Classifiers
(Polytechnic University of Puerto Rico, 2014)
A pitch is a human classification
method which allows ordering sounds in discrete
harmonics frequencies. Although many of the
practical pitch detection methods uses the
autocorrelation and cepstrum techniques to ...
Xilinx FIR Coefficient Configuration Implemented in ROACH Architecture
(Polytechnic University of Puerto Rico, 2014)
Dynamically run time reconfigurable
FIR Filter with a control logic architecture for
Coefficient reload is designed and tested on a
Xilinx Virtex 5 FPGA ROACH board for signal
recording at the Arecibo Observatory. A ...