Browsing BITS Faculty Publications by Subject "Radon transform"

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Speech Recognition of Isolated Words in Noisy Conditions Using Radon Transform and Discrete Cosine Transform Based Features Derived from Speech Spectrogram

Ajmera, Pawan K. (CIIT, 2012)

This paper presents a new feature extraction technique for speech recognition using Radon Transform (RT) and Discrete Cosine Transform (DCT). A spectrogram is a time varying spectrum(forming an image) that shows how the ...
Text-independent speaker identification using Radon and discrete cosine transforms based features from speech spectrogram

Ajmera, Pawan K. (Elsevier, 2011-11)

This paper presents a new feature extraction technique for speaker recognition using Radon transform (RT) and discrete cosine transform (DCT). The spectrogram is compact, efficient in representation and carries information ...

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