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A  Method for generating Objective Performance MeasuresPDF-p. 14
B (Normative)  Methodology for Measuring Subjective SNR Improvement for CCR ExperimentsPDF-p. 19
C (Normative)  Test Plan for Checking Conformance to RequirementsPDF-p. 20
C.1  Introduction
C.2  Document Structure
C.3  References, Conventions, and ContactsPDF-p. 21Up
C.4  Key Acronyms
C.5  Roles and ResponsibilitiesPDF-p. 22
C.6  Information relevant to all Experiments
C.7  Experiment 1: Degradation in Clean Speech (Pair Comparison Test)
C.8  Experiments 2a, 2b & 2c: No degradation of Speech and no Undesirable Effects in Residual Noise in Conditions with Background Noise (ACR)PDF-p. 31
C.9  Experiments 3a & 3b: Performances in Background Noise Conditions (Mod-CCR)PDF-p. 36
C.10  Experiments 4: Influence of Input Level, Voice Activity Detection and Discontinuous Transmission (CCR)PDF-p. 41
C.11  Instructions to subjects and data collection
C.12  Processing Tables
C.13  Presentation OrdersPDF-p. 48Up
D  Change historyPDF-p. 49

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