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Derive the expression for signal to quantization noise ratio in PCM.
written 6.9 years ago by gravatar for teamques10 teamques10 ★ 70k modified 3.7 years ago by gravatar for sagarkolekar sagarkolekar ★ 11k
principles of communication network
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written 6.8 years ago by gravatar for teamques10 teamques10 ★ 70k •   modified 6.8 years ago
  • Signal-to-Quantization-Noise Ratio (SQNR or SNqR) is widely used quality measure in analysing digitizing schemes such as PCM (pulse code modulation) and multimedia codecs.

  • The SQNR reflects the relationship between the maximum nominal signal strength and the quantization error (also known as quantization noise) introduced in the analog-to-digital conversion.

  • The SQNR …

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