Adaptive setting 1 Convergence 1 Delta sigma modulation 1 Efficiency 1 Encoding 1 Encodings 1 Estimation 1 Log concaves 1 Mean square error 1 Mean squared error 1 Modulation 1 Quantization (signal) 1 Sample sizes 1 Sigma-Delta modulation 1 Sigma-delta modulation Signal encoding 1 Single-bit 1 Symmetrics 1 Testing 1 Vector quantization 1