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International Conference on Information, Electronic and Computer Science (ICIECS 2010 E-BOOK)

Zibo,China,11.26-11.28,2010

ISBN: 978-1-935068-42-6 Scientific Research Publishing, USA

E-Book 2224pp Pub. Date: November 2010

Category: Computer Science & Communications

Price: $360

Title: Research on the Influence of Recording Way on Voice Identification
Source: International Conference on Information, Electronic and Computer Science (ICIECS 2010 E-BOOK) (pp 29-32)
Author(s): Hongbing Zhang, Department of Criminal Scientific Technology, China Criminal Police University, Shenyang,, China
Abstract: Due to the difference of voice headstream in the course of recording the detection specimen and the sample(the sample is live picked up, the detection specimen is recorded from hands-free telephone)，distortion could happen to the voice. Voice can be influenced by several factors, and that could damage the objectivity things and lead to a wrong conclusion．The thesis focuses on the tape from hands-free telephone，analyzing on the influence in the acoustics way，analyzing parameter and paralleling a collection of illustrative plates in term of the technique of identifying voice. Practical conclusion drew from this job finally，that will be helpful for phonetic identification．
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