This paper describes a new method developed for keywords searching in audio files containing speech waveforms. It is based on mel-frequency cepstral coefficients and time warping. The efficiency of this search algorithm is about 94%.
This paper describes a new method developed for keywords searching in audio files containing speech waveforms. It is based on mel-frequency cepstral coefficients and time warping. The efficiency of this search algorithm is about 94%. (en)
This paper describes a new method developed for keywords searching in audio files containing speech waveforms. It is based on mel-frequency cepstral coefficients and time warping. The efficiency of this search algorithm is about 94%. (cs)