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Speech waveforms are _______

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Speech waveforms are _______

(a) Bandlimited

(b) Bandpass

(c) High pass

(d) Infinite bandwidth

The question was asked in a national level competition.

The query is from Characteristics of Speech Signals topic in section Speech Coding of Wireless/Mobile

1 Answer

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Best answer
Correct option is (a) Bandlimited

To explain: The most basic property of speech waveforms that are exploited by all speech coders is that they are bandlimited. A finite bandwidth means that it can be time-discretized at a finite rate and reconstructed complexity from its samples.

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