منابع مشابه
Voiceprint Biometric Authentication System
Speech recognition systems employ a number of standard system architectures and methodologies. While some of these can be optimized to work well with text independent identification and verification systems, the Pace University voiceprint system is optimized for textdependent identification. The second version of the system described here include analysis of the voice fundamental and formant fr...
متن کاملHandling the “Voiceprint” Issue
What was and is “Voiceprint”/Aural-Spectrographic Identification? Throughout the years, going all the way back to the Second World War, speaker identification by spectrograms has had an influence on Forensic Speaker Identification. The method has been criticized and embraced by different people at different points in time. This paper describes the issues diachronically, using the most important...
متن کاملKey Genaration Forimage Scrambling Using Voiceprint
ABSTRACT:-This paper presents a new algorithm to scramble color image using voiceprint and linear predicative coding (LPC). The speech signal pass through pre-processing stage which includes sampling and segmentation into many frames. All frames are windowed using rectangular window and fed to linear predicative predicator, the linear predicator is used to obtain the coefficient of the p th ord...
متن کاملVoiceprint Recognition Systems for Remote Authentication-A Survey
Voiceprint Recognition System also known as a Speaker Recognition System (SRS) is the best-known commercialized forms of voice Biometrics. Automated speaker recognition is the computing task of validating a user's claimed identity using characteristics extracted from their voices. In contrast to other biometric technologies which are mostly image based and require expensive proprietary hardware...
متن کاملEnhancing 3D Face Recognition by Combination of Voiceprint
This paper investigates the enhancement of identification performance when using voice classifier to help 3D face recognition. 3D face recognition is well known for its being superior to 2D due to the invariance in illumination, make-ups and pose. However, it is still challenged by expression variance. The partial ICP method we used for 3D face recognition could implicitly and dynamically extra...
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ژورنال
عنوان ژورنال: The Journal of the Acoustical Society of America
سال: 1965
ISSN: 0001-4966
DOI: 10.1121/1.1939624