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________ exaggerates the bit errors originally received at the base station.

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in Wireless/Mobile by (138k points)
________ exaggerates the bit errors originally received at the base station.

(a) Non linear transformation

(b) Tandem signalling

(c) Large cell size

(d) Complex vocoders

I got this question in an internship interview.

My question comes from Speech Codecs in section Speech Coding of Wireless/Mobile

1 Answer

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Right choice is (b) Tandem signalling

Easy explanation: Tandem signalling tends to exaggerate the bit errors originally received at the base station. Tandem signalling is difficult to protect against but is an important evaluation criterion in the evaluation of speech coders.

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