helpAutomatic Speech Recognition $($ASR$)$ is the technology that allows computer system to

recognize human voice or person identity based on speech signal. It consists of two parts, front$-$

end and pattern recognition. Discuss the effect of frame blocking and the effect of using

different windowing method in feature extraction principle used in ASR.

Discrete Cosine Transform $($DCT$)$ is one of the algorithms in speech signal analysis. Compute

the DCT coefficients for speech signal $x(n)$ shown below:

$x(n)-=\{[10,12,14,16]\}$