Resumen

HERRERA MARTINEZ, Marcelo; ALDANA BLANCO, Andrea Lorena  y  GUZMAN PALACIOS, Ana María. Speech pattern recognition for forensic acoustic purposes. Tecciencia [online]. 2014, vol.9, n.17, pp.37-44. ISSN 1909-3667.  https://doi.org/10.18180/tecciencia.2014.17.5.

The present paper describes the development of a software for analysis of acoustic voice parameters (APAVOIX), which can be used for forensic acoustic purposes, based on the speaker recognition and identification. This software enables to observe in a clear manner, the parameters which are sufficient and necessary when performing a comparison between two voice signals, the suspicious and the original one. These parameters are used according to the classic method, generally used by state entities when performing voice comparisons.

Palabras clave : Acoustic parameters Software; Digital Signal Processing; Speaker Identification; Voice.

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