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Fundamental frequency ( ) is one of the essential features in many acoustic related applications. Although numerous detection algorithms have been developed, the detection accuracy in noisy environments still needs improvement. We present a hybrid noise resilient detection algorithm named BaNa that combines the approaches of harmonic ratios and Cepstrum analysis. A Viterbi algorithm...
Pitch is one of the essential features in many speech related applications. Although numerous pitch detection algorithms have been developed, as shown in this paper, the detection ratio in noisy environments still needs improvement. In this paper, we present a hybrid noise resilient pitch detection algorithm named BaNa that combines the approaches of harmonic ratios and Cepstrum analysis. A Viterbi...
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