Question 1) Describe human speech production in detail with the help of suitable diagram and also describe how resonance can be measured?
Question 2)(a) What do you understand by image restoration?
(b) Describe various noise models in detail.
Question 3) Describe the speech recognition architecture. What are the various approaches for speech recognition?
Question 4)(a) What are various edge detection methods?
(b) What is region based segmentation?
Question 5) What is recursive and wiener filtering?
Question 6) Describe DFT & FFT in speech processing.
Question 7) Describe different methods of IIR and FIR filter design with suitable examples.
Question 8) Write detailed notes on the following:
(a) Image enhancement
(b) Image thresholding
(c) Virtual display
(d) Nature of sound and harmonics.