This book covers all topics from basic audio definitions, basic digital techniques, and the basics of the hearing and psycho acoustics. Levels in audio are defined and the metering practices and standards are discussed
The metering is a major topic in this book covering existing standards as VU and PPM and newer standards and proposals for dynamic metering systems. Time and frequency weighting used in measuring, recording and transmission of sound is revised.
Multichannel audio is looked over with regard to level practices and common pitfalls. System for the measurement and analysis of audio are described.