Audio measurement technology

Author: Zhu Wei
Publisher:
Publish Date: 2005-09-01
Features: "Audio Measurement Technology" was compiled based on the teaching materials of the Audio Engineering program in the Audio Department of the School of Recording Arts, Communication University of China. This book is written for the measurement of audio devices, equipment, and systems in the fields of broadcasting and television. Therefore, it is not possible to discuss all aspects of audio measurement in detail here. The book focuses on commonly used audio measurements in broadcasting and television audio systems, introducing the physical meanings of technical indicators, basic principles and methods of measurement, as well as modern measurement techniques, especially the application of digital signal processing and computer-automated measurement technology in this field. "Audio Measurement Technology" aims to cultivate the ability to comprehensively apply knowledge from multiple disciplines to analyze and solve problems by introducing the fundamental theories and new technologies of audio measurement. It prepares readers with a theoretical foundation for using audio measurement technology to solve practical problems in actual work. The book consists of seven chapters. Chapter 1 briefly introduces the significance of measurement and the characteristics of audio measurement. Chapter 2 provides a detailed explanation of the theoretical foundation of measurement errors and data processing methods. Chapter 3 describes the tools and techniques used in audio measurement. Chapter 4 introduces the measurement of representative equipment. Chapter 5 covers virtual audio measurement equipment. Chapter 6 provides various standard measurement programs of APWIN in the form of an appendix. Chapter 7 is an additional section on the audio measurement dictionary for further study by readers."