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Wednesday, November 28, 2012

AR2354 ARCHITECTURAL ACOUSTICS SYLLABUS | ANNA UNIVERSITY B ARCH 6TH SEMESTER SYLLABUS REGULATION 2009 2011 2012-2013

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AR2354 ARCHITECTURAL ACOUSTICS SYLLABUS | ANNA UNIVERSITY B ARCH 6TH SEMESTER SYLLABUS REGULATION 2009 2011 2012-2013 BELOW IS THE ANNA UNIVERSITY SIXTH SEMESTER B ARCH DEPARTMENT SYLLABUS, TEXTBOOKS, REFERENCE BOOKS,EXAM PORTIONS,QUESTION BANK,PREVIOUS YEAR QUESTION PAPERS,MODEL QUESTION PAPERS, CLASS NOTES, IMPORTANT 2 MARKS, 8 MARKS, 16 MARKS TOPICS. IT IS APPLICABLE FOR ALL STUDENTS ADMITTED IN THE YEAR 2011 2012-2013 (ANNA UNIVERSITY CHENNAI,TRICHY,MADURAI, TIRUNELVELI,COIMBATORE), 2009 REGULATION OF ANNA UNIVERSITY CHENNAI AND STUDENTS ADMITTED IN ANNA UNIVERSITY CHENNAI DURING 2009

AR2354 ARCHITECTURAL ACOUSTICS L T P/S C
2 0 0 2
AIM:
To provide technical knowledge to integrate sound control in relation to building functions.
OBJECTIVES:
 To understand the science behind acoustical design.
 To expose students to understand noise control and sound transmission and absorption.
 To familiarize the students with various building and interior elements which lend to better
hearing conditions.
 To familiarize the students with the basic principles of acoustic design for spaces and
building types which require good hearing conditions.
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CONTENT:
UNIT I FUNDAMENTALS 5
Sound waves, frequency, intensity, wave length, measure of sound, decibel scale, speech and
music frequencies, human ear characteristics - Tone structure.
UNIT II SOUND TRANSMISSION AND ABSORPTION 6
Outdoor noise levels, acceptable indoor noise levels, sonometer, determinate of density of a
given building material, absorption co-efficient and measurements, choice of absorption
material, resonance, reverberation, echo, exercises involving reverberation time and absorption
co-efficient.
UNIT III NOISE CONTROL AND SOUND ABSORPTION 5
Types of noises, transmission of noise, transmission loss, noise control and sound insulation,
remedial measures and legislation.
UNIT IV CONSTRUCTIONAL MEASURES 6
Walls/partitions, floors/ceilings, widow/doors, insulating fittings and gadjets, machine mounting
and insulation of machinery.
UNIT V ACOUSTICS AND BUILDING DESIGN 8
Site selection, shape, volume, treatment for interior surfaces, basic principles in designing open
air theatres, cinemas, broadcasting studios, concert halls, class rooms, lecture halls, schools,
residences. Call Centers, Office building and sound reinforcement systems for building types.
TOTAL: 30 PERIODS
REQUIRED READINGS:
1. Dr.V.Narasimhan - An Introduction to Building Physics - Kabeer Printing Works, Chennai-5 -
1974.
2. D.J.Groomet - Noise, Building and People - Pergumon Press - 1977.
3. Thomas D.Northwood - Architectural Acoustics - Dowden, Hutchinson and Ross Inc. –
1977.
REFERENCES:
1. B.J.Smith, R.J.Peters, Stephanie Owen - Acoustics and Noise Control - Longman Group
Ltd., - New York, USA - 1982.
2. David Eagan concepts in Architectural Acoustics.
3. Harold Burris – Meyer and Lewis Good friend, Acoustics for Architects – Reinhold

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