... if the
18
INTRODUCTION TO REAL-TIME DIGITAL SIGNAL PROCESSING
Analog
input
−
Σ
Sigma
Delta
1- bit
B-bit
1- bit
DAC
1- bit
ADC
∫
+
Digital
decimator
Figure 1. 6 A block of a sigma-delta ADC
1. 3 DSP ... changed.
Real-Time Digital Signal Processing. Sen M Kuo, Bob H Lee
Copyright # 20 01 John Wiley & Sons Ltd
ISBNs: 0-4 7 0-8 413 7-0 (Hardback); 0-4 7 0-8...