Exploring the discriminatory potential of F0 distribution parameters in traditional forensic speaker recognition
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Kinoshita, Yuko; Ishihara, Shunichi; Rose, Philip
Description
Despite its many prima facie attractive properties for forensic speaker recognition, F0 is regarded as having limited forensic value due to its large within-speaker variability. However, its forensic use to date has been limited mostly to its long-term mean and standard deviation. This paper examines the discriminatory potential, within a Likeli-hood Ratio-based approach, of additional parametric features from the distribution of long-term Fo: its skew, kurtosis, modal F0 and modal density....[Show more]
Collections | ANU Research Publications |
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Date published: | 2009 |
Type: | Journal article |
URI: | http://hdl.handle.net/1885/55307 |
Source: | The International Journal of Speech, Language and the Law |
DOI: | 10.1558/ijsll.v16i1.91 |
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01_Kinoshita_Exploring_the_discriminatory_2009.pdf | 738.55 kB | Adobe PDF | Request a copy |
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