Question: 1. [Scalar Quantization] Given a continuous signal f(t) = 8 sin(pi/4 * t + pi/2) where variablet starts from -8 to 8, we have the

1. [Scalar Quantization] Given a continuous signal f(t) = 8 sin(pi/4

1. [Scalar Quantization] Given a continuous signal f(t) = 8 sin(pi/4 * t + pi/2) where variablet starts from -8 to 8, we have the quantizer mapping function Q(x) = math.ceil(x+0.5) which is applied to each level individually. Please visualize the result of scalar quantization for this signal and the quantization error. Assume we have 4 bits

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