BibTeX:

@article{IJIRSTV4I8025,
     title={The Effect of Diverse Recording Devices on Forensic Speaker Apperception System},
     author={Margi D. Vasan, Mrs. Surbhi Mathur Choudhary and Dr. M.S. Dahiya},
     journal={International Journal for Innovative Research in Science & Technology},
     volume={4},
     number={8},
     pages={62--70},
     year={},
     url={http://www.ijirst.org/articles/IJIRSTV4I8025.pdf},
     publisher={IJIRST (International Journal for Innovative Research in Science & Technology)},
}

In the contemporary consequence, for proclaiming the crimes in forensic discipline voice of a person has become a paramount and utilizable evidence, but in our judicial system its consequentially has always been a matter of controversy because of the circumscriptions imposed by sundry factors in the process of identification like background clamour, channel variations, distortions etc. Forensic speech samples customarily differ due to the variation among the acoustic parameters in their recording mode and conditions, affecting the findings. In existing study, to see the nature and amount of variations in acoustic/ perceptual parameters due to transmute of recording media the voice recording of speakers were taken under different recording conditions. The perceptual cues are studied along with their utility in different conditions that the human subjects use to perceive differences in voices. In this study we solely rely in terms of frequency, pitch and energy on recorders concrete variations, to facilitate the process of recognition and will differentiate such features from speaker concrete acoustic parameters.

Forensic Science, Forensic Voice, Acoustic/perceptual parameters, Voice