August 2013
Beginner to intermediate
632 pages
16h 9m
English
Content preview from Engineering PhysicsBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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CHAPTER 13
Acoustics of Buildings and Acoustic Quieting
13.1 Introduction to acoustics of buildings
Acoustics deals with the origin, propagation and hearing of sound. Architectural acoustics deals with the design and construction of accoustically good buildings, music halls, sound recording rooms and movie theatres where the audience receive the best sound quality. In 1911, Wallace C. Sabine, professor of physics at Harvard university laid the foundations of acoustic engineering. Here, we see some definitions of sound:
- Tone: A sound having a well-defined frequency is called tone. Suppose a fundamental tone has frequency f, then the frequencies 2f, 3t, 4f … are called overtones or harmonics.
- Pitch: It is a physiological quantity, which produces ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.