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Audio metering. Measurement, standards and practice (2nd Ed.) Measurements, Standards and Practice Audio Engineering Society Presents Series

Langue : Anglais

Auteur :

Couverture de l’ouvrage Audio metering. Measurement, standards and practice

In this comprehensive guide Eddy Bøgh Brixen will take you through the complex and confusing concept of audio metering, giving you the knowledge and skills you need to utilize optional signal levels and produce high quality audio.

Covering all areas of this essential topic, Audio Metering begins with the basics- audio definitions and digital techniques, and works up to hearing and psychoacoustics. Levels in audio are defined, and the metering standards and practices are discussed, covering the existing standards abs VU and PPM, as well as the new loudness metering standards, making this the reference guide to audio metering.

This new edition includes

* Current information on loudness metering, covering existing and new standards, defining terms like LU, RLB, and LKFS
* Explanations of music sounds and structures
* An extended chapter on topics relevant to the sound engineer in the field of psychoacoustics
* More details on speech intelligibility and it's measures
* The skills needed for both small room acoustics and large auditoriums sound design without losing sound quality 
* An extended glossary

Packed full of valuable information that can be applied to a wide variety of everyday tasks, this handbook is essential reading for all technicians and engineers working with acoustics, electro acoustics and audio forensics.  It also provides essential information for anyone working with loudspeakers and large scale amplifiers, including sound design for theatrical and live audio set-ups.

  • Acoustic Sound

  • From acoustics sound to electrical signals

  • Digital representation

  • Signal types

  • How large is an audio signal

  • 6 the db concept

  • The ear, hearing and level perception

  • Time weighing

  • Frequency weighting

  • Determination of loudness

  • Characteristics of instruments and equipment

  • Volume unit- VU

  • Peak program meter-PPM

  • Calibration of instrumentationRelationships between scales

  • Dynamic scales

  • Correlation or phase meter

  • Goniometer- audio vector oscilloscope

  • Display of level distribution

  • Multi channel and surround sound

  • Equipment- standards and practice

  • Summation of audio signals

  • Digital interface

  • Where to connect an instrument

  • Fast Fourier transformation- FFT

  • Spectrum analyzer

  • Other measurement systems

  • Measurement signals

  • Sound measurements and meters

  • NR and NC curves

  • Glossary

  • Index
  • Professional sound/audio engineers, sound reinforcement engineer, acoustical engineers, acoustics consultants, audio systems designers, recording studio designers, loudspeaker designers, electrical Engineers (with focus on design of loudspeakers and amplifiers), theatrical and live concert sound engineers.

    Eddy Bøgh Brixen is an audio consultant and lecturer based in Denmark. His primary activities cover acoustics, electro acoustics and audio forensics. Eddy is a member of the AES, SMPTE, ACFEI and is recognized as a Diplomate of the American Board of Forensic Engineering. Formerly he has been affiliated with The Danish Broadcasting Corp., The Danish Acoustical Institute, DELTA, KKDK. Now he is running his own company EBB-consult. Eddy Bøgh Brixen is active in standardization work and has participated the working groups on loudness metering.

    "When considered as a reference source, the book is nicely conceived. Each chapter begins with topic headings in outline format, making it easy to scan a chapter to see if what you're seeking can be found there. There's a good index and a useful glossary, about half of which is acronyms.... would make an excellent companion to a course in audio measurements where practical applications could be covered by lecture and demonstration in a classroom and lab.--Useful Audio Stuff Blog

    Date de parution :

    15.2x22.9 cm

    Disponible chez l'éditeur (délai d'approvisionnement : 13 jours).

    Prix indicatif 209,19 €

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