Asked By
Jones last
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Posted on - 06/15/2017
Hello everyone,
I have a query regarding the quantization error formula. If anybody knows about the error, then please, share your knowledge here.
Thank you.
Learn About Quantization Error Formula In Brief.
When you attempt to quantize a signal, you are likely to introduce an error which is
Here, q[n] is the error of quantization, x[n] defines the original signal, and xq[n] represents the quantized signal. The maximum value of quantization error is max(|q|) which is the absolute maximum of the function. Here, [x] seems like the range of signal so we can rewrite the formula as
Q=max(x)−min(x)2N+1Q=max(x)−min(x)2N+1