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Section I: Definitions and Terminology
Section II: Microphone Recommendations
Section III: Calibration and Testing
Section IV: Specification Clarifications
Section V: Specialty Microphone Applications
Section VI: Maintenance and Handling
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What does it mean for two or more sound sources to be incoherent?
Two or more sound sources are considered to be incoherent if they have different frequencies or the phase difference between them varies over time.