Vowel recognition using discrete Tchebichef transform

• 主要な著者: Ernawan, Ferda, Abu, Nor Azman, Herman, Nanna Suryana
• フォーマット: 論文
• 言語: English
• 出版事項: Asian Network For Scientific Information 2013
• 主題: T Technology (General); TK Electrical engineering. Electronics Nuclear engineering
• オンライン･アクセス: http://eprints.utem.edu.my/id/eprint/23051/2/465-471.pdf; http://eprints.utem.edu.my/id/eprint/23051/; http://docsdrive.com/pdfs/ansinet/jas/2013/465-471.pdf

Spectrum analysis has become an elementary operation in vowel recognition. Fast Fourier Transform (FFT) has been used as a famous technique to analyze frequency spectrum of the signal in vowel recognition. Traditionally, vowel recognition required large FFT computation on each window. This study has...