Fill in the blanks:Speaker identification systems typically extract features from speech signals, such as ___________, to represent the speaker's voice.Select one:a. spectrogramb. Mel-frequency cepstral coefficients c. spectral coefficients

State true or false:Speaker recognition is a generic term for the classification of a speaker's identity from an acoustic signal.Select one:TrueFalse

State true or false:The similarity/special matrix is useful for automatic identification and verification of speaker.Select one:TrueFalse

Select one:a. The combination of envelope and fine structure of the speech signalb. The separation of speech signal componentsc. The transformation of the speech signal into the frequency domaind. The preservation of phase information

Select one:a. The separation of speech signal componentsb. The combination of envelope and fine structure of the speech signalc. The preservation of phase information d. The transformation of the speech signal into the frequency domain

Microphones can be classified based on their pickup patterns and base on their construction/usage. Identify and Discuss the statement