FPGA Implementation for GMM-Based Speaker Identification
Hardware and software results for testing with 5 s of test utterance.
(XC2V6000 at 48 MHz)
|Data transfer||16.8 ms for 500 vector transfer||Not applicable|
|Classification (clock freq. = 50 MHz)||0.8 ms per vector for speaker set of size 20||69 ms per vector for speaker set of size 20|