Título

A comparative between Mel Frequency Cepstral Coefficients (MFCC) and Inverse Mel Frequency Cepstral Coefficients (IMFCC) features for an Automatic Bird Species Recognition System

Autor

JOSE ISMAEL DE LA ROSA VARGAS

Nivel de Acceso

Acceso Abierto

Resumen o descripción

In this paper a comparative between Mel Frequency Cepstral Coefficients (MFCC) and Inverse Mel Frequency

Cepstral Coefficients (IMFCC) features for an automatic bird species recognition system is proposed with the aim to validate IMFCC as a feature that can also be extracted for bird species recognition. In biodiversity monitoring task there are some traditional techniques and, bioacoustics studies biodiversity by a noninvasive way based on the relationship between animal species and its sounds. Bioacoustics methodology for avian conservation are based on automatic speech recognition techniques and one of the traditional extracted features in this area are MFCC. Nevertheless some new studies uses IMFCC as a complementary frequency information. From results, it is concluded that IMFCC features have better performance than traditional MFCC features but, performance still depends on the recognized bird sound.

Producción Científica de la Universidad Autónoma de Zacatecas UAZ

Fecha de publicación

septiembre de 2018

Tipo de publicación

Ítem publicado en memoria de congreso

Formato

application/pdf

Idioma

Inglés

Audiencia

Público en general

Repositorio Orígen

Repositorio Institucional Caxcán

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