Vocoders has _______ complexity and achieves _______ economy in transmission bit rate.(a) Maximum, moderate(b) Maximum, high(c) Minimal, moderate(d) Minimal, highThe question was asked in semester exam.The above asked question is from Characteristics of Speech Signals in section Speech Coding of Wireless/Mobile

Vocoders has _______ complexity and achieves _______ economy in transm

1.	Vocoders has _______ complexity and achieves _______ economy in transmission bit rate.(a) Maximum, moderate(b) Maximum, high(c) Minimal, moderate(d) Minimal, highThe question was asked in semester exam.The above asked question is from Characteristics of Speech Signals in section Speech Coding of Wireless/Mobile
Answer» CORRECT answer is (b) Maximum, high The best explanation: Vocoders achieve very high economy in TRANSMISSION BIT rate. They are in general more complex. They are BASED on using a priori knowledge about the signal to be coded, and for this reason, they are signal specific.

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