![]() Provide details and share your research But avoid Asking for help, clarification, or responding to other answers. However with limited number of levels, a larger range also means larger quantization steps which results in more quantization error. ![]() Is there a way to calculate the quantization range to avoid clipping of original signal. If I increase the range of the quantizer, the problem of clipping is gone. However I would like to know how you obtained - 4.2 for 512 levels. Since your standard deviation is sqrt(0.5) for the real and imaginary parts, this can be achieved with. It is thus common to try to minimize a measure of quantization error such as a mean squared error (the expected value of the squared difference between the unquantized input and the corresponding quantized output). So, quantizing complex numbers with real and imaginary parts each constrained within the range minValue,maxValue can be done with. However it will not limit the result to only 512 levels since your input signal can exceed the -1,1 range and you are not doing anything to limit the quantizer output (or input for that matter). ![]()
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