Voice Recognition in Forensic Evidence-A Situational Phenomenon as Stratagem In Crime Track and Scale Down
Nwachukwu Francis Chukwuedozie
Full Length Research Paper I Published March, 2016
Journal of Medical and Biological Science Research Vol.
2 (3), pp. 36-43
ABSTRACT
The short definition of robbery is theft from a person by
use of force or fear. The level of force does not have to be
great to meet the statutory requirement. On the bases of
tracking and scaling down robbery crime, the study mock up a
situational phenomenon of rubbery operation and envisage a
stratagem in crime track and scale down. The study employed
voice recognition as a first line of identifying suspect (s)
by method of ear witness account. In the phase 1, of the
study, close associates and unfamiliar versus total
strangers were employed to recognize each other by voice
without seeing the persons and followed by matching of blood
group, In the phase 2 of the electronic method, phone calls
were made to close associates and unfamiliar versus total
strangers, with strange phone lines. The results show that
close associate tends to recognize each other’s voice more
frequently than unfamiliar persons. From the results the
percentage reliabilities in voice recognition and blood
typing were most reliable among the close associates and
least in the unfamiliar versus total strangers. Blood group
analysis in conjunction with voice recognized may offer
profound reliability on crime solving.
Key words: Associates, Blood, Crime, Informants,
Reliability, Academy.
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