- 418 pages
- English
- ePUB (mobile friendly)
- Available on iOS & Android
About This Book
In this comprehensive guide, Brixen takes the reader through the complex and confusing aspects of audio metering, imparting the knowledge and skills needed to utilize optional signal levels and produce high-quality audio.
Covering all aspects of this fundamental subject, Audio Metering: Measurements, Standards and Practice begins with the basics, such as audio definitions and digital techniques, and works up to more complex topics like hearing and psychoacoustics.
This revised and expanded third edition includes:
- Updated information on loudness metering, covering both existing and new standards.
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- Definitions of terms such as LKFS, LUFS, gating, LRA.
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- Explanations of signal types and musical sounds and structures.
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- Further details on immersive audio.
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- Skills needed for both small-room acoustics and large auditorium sound design without loss of sound quality.
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- Descriptions of measurement signals and systems for audio and acoustic sound.
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- A chapter on listening tests from small set-ups to large-scale comparisons of PA/SR-systems.
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Packed full of valuable information with a wide range of practical applications, this is the essential reference guide to audio metering for technicians, engineers, and tonmeisters, as well as sound designers working with acoustics, electroacoustics, broadcast, studio recording, sound art, archiving, audio forensics, and theatrical and live-audio setups.
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Table of contents
- Cover
- Half Title
- Series
- Title
- Copyright
- Contents
- Preface
- Chapter 1: Acoustic Sound
- Chapter 2: From Acoustic Sound to Electrical Signals
- Chapter 3: Digital Representation
- Chapter 4: Signal Types
- Chapter 5: How Large Is an Audio Signal?
- Chapter 6: The dB Concept
- Chapter 7: The Ear, Hearing, and Level Perception
- Chapter 8: Time Weighting
- Chapter 9: Frequency Weighting and Filters
- Chapter 10: Determination of Loudness
- Chapter 11: Characteristics of Level Meters
- Chapter 12: The Standard Volume Indicator (VU Meter)
- Chapter 13: Peak Program Meter â PPM
- Chapter 14: Loudness Metering
- Chapter 15: Calibration of Level and Loudness Meters
- Chapter 16: Relationships Between Scales
- Chapter 17: Dynamic Scales
- Chapter 18: Polarity and Phase Reading
- Chapter 19: Display of Level Distribution
- Chapter 20: Multichannel/Immersive Audio
- Chapter 21: Standards and Practices
- Chapter 22: Summation of Audio Signals
- Chapter 23: Digital Interface
- Chapter 24: Audio-over-IP
- Chapter 25: Where to Connect a Meter
- Chapter 26: FFT, Fast Fourier Transformation
- Chapter 27: Spectrum Analyzer
- Chapter 28: Other Measurement Systems
- Chapter 29: Measurement Signals
- Chapter 30: Sound Level Meters
- Chapter 31: NR, NC, PNC, RNC, and RC Curves
- Chapter 32: Room Acoustic Measures
- Chapter 33: Listening Tests
- Glossary
- Index