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Topic: Architectural acoustics


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In the News (Sun 15 Nov 09)

  
  Architectural Acoustics (Applications of Modern Acoustics)
Architectural Acoustics presents a comprehensive technical overview of the field at a level suitable for working practitioners as well as advanced undergraduate or introductory graduate architecture or engineering course.
Beginning with an architectural history, it reviews the fundamentals of acoustics, human perception and reaction to sound, acoustic noise measurements and noise metrics, and environmental noise.
The ultimate guide to architectural acoustics covering many topics in a single and nice priced book, It has everything covered and explained to a good level, my only complain is that only basic measurement techniques are explained.
www.usingenglish.com /amazon/us/0124555519.html   (707 words)

  
  Architectural Acoustics
In the second category are psychoacoustics and physiological acoustics, which deal broadly with the nature of speech and hearing; com­munication acoustics, which deals with the auditory aspects of telephony, radio and sound reproduction; musical acous­tics, which deals with the acoustics of the human voice and musical instru­ments, and architectural acoustics.
Such acoustical phenomena as room resonance, reverberation at low frequencies, interference, diffraction and the reflection and transmission character­istics of openings in a room or of systems of suspended panels can be understood and subjected to control only by the rigorous application of wave acoustics.
For acous­tical purposes reverberation is defined as the time required for the persistent sound to decay, or diminish, by 60 decibels, which is an energy factor of a million.
www.zainea.com /knudsen.htm   (6552 words)

  
 Acoustics.com . : . Online Source for Architectural Acoustics Information
-- from research to specification -- with reliable third-party verification of manufacturers' acoustic data.
by recognizing the important relationship between acoustics and health and safety.
(it's easier than you might think) with a practical checklist of concerns and explanations of the role of acoustics in sustainability.
www.acoustics.com   (72 words)

  
 Architectural Acoustics and Soundproofing Resources from Acoustiblok
Many excellent reference and educational resources for architectural acoustics and related design and construction issues are available on the Internet.
Architectural Acoustics by M. David Egan gives a complete overview of the practical applications of acoustical science to construction, from basic physics of sound to specific challenges and solutions.
This data is useful for estimating the acoustical properties of masonry walls, including the thickness and weight required to obtain specified STC ratings with masonry alone.
www.acoustiblok.com /basics.html   (932 words)

  
 Church acoustics,church sound related acoustic terminology
The science that studies the waves that are conducted through matter due to the motion of the matter.
Architectural acoustics, is the study of acoustics when the air is contained in a room.
Church acoustics is a sub-division of architectural acoustics..
www.church-acoustics.com /terminology.htm   (1460 words)

  
 Architectural Acoustics
Acoustics is a branch of physics and is study of sound, mechanical waves in gases, liquids, and solids.
Architectural Acoustics is the study of how soundand buildings interact including the behavior of sound in concert halls andauditoriums but also in office buildings, factories and homes.
Physical Acoustics is the study of the detailed interaction of sound with materials and fluids and includes, for example, sonoluminescence (the emission of light by bubbles in a liqu...
www.altvetmed.com /face/32327-architectural-acoustics.html   (664 words)

  
 Architectural Acoustics
Acoustics as a branch of physics involves heavy mathematics, and the practice of architectural acoustics involves knowledge of a broad range of subjects.
This work describes acoustics and the factors to be considered in constructing a room or building with good sound quality.
With prudent editing, this rambling, discourse of music and architectural aesthetic psuedo-philosophy could be reduced to a thick pamphlet about architectural acoustics.
www.xmlwriter.net /books/viewbook/Architectural_Acoustics-0786413980.html   (792 words)

  
 CSA - Architectural Acoustics
Architectural acoustical consulting normally includes room acoustics, sound isolation and noise and vibration reduction.
CSA was responsible for mechanical equipment noise and vibration reduction and for the acoustical design of the exhibit and circulation areas to control comfortable noise and reverberation levels.
CSA consulted on architectural acoustics to meet the California noise insulation standards, ventilation system noise reduction and road traffic noise mitigation for this condominium tower next to the San Francisco - Oakland Bay Bridge.
www.cmsalter.com /acoustics/acoustics.html   (681 words)

  
 Sound Solution Acoustic Consultancy - Architectural Acoustics - Noise Testing
Architectural Acoustics is a many faceted branch of acoustics and acoustic design.
Internal Noise Transfer - Acoustic performance of internal partitions within a dwelling and those which form party partitions between dwellings are now controlled by Approved document E of the building regulations.
It is, of course, odd that an acoustic consultant should be advocating higher noise levels but, where it is done carefully, it can be a highly effective technique.
www.sound-testing.com /acoustic_testing_sound_architectural_acoustics.htm   (616 words)

  
 Acoustics.com: Considering Architectural Acoustics in Design - Acoustic Information for Architects & Interior Designers
Acoustics is essential to the functioning of almost every type of environment, from open offices to worship centers.
In order to effectively address these issues, acoustics should be considered in the design phase.
Few people are comfortable in a space with poor acoustics, even though some might not be able to pinpoint the source of their discomfort.
www.acoustics.com /consider_acoustics.asp   (481 words)

  
 Request for Information on Acoustics
SUMMARY: The Architectural and Transportation Barriers Compliance Board has received a petition for rulemaking from a parent of a child with a hearing loss requesting that the ADA Accessibility Guidelines be amended to include new provisions for acoustical accessibility in schools for children who are hard of hearing.
Several acoustics professionals, parents of children with hearing impairments, individuals who are hard of hearing, and a consortium of organizations representing them have also urged the Board to consider research and rulemaking on the acoustical performance of buildings and facilities, in particular school classrooms and related student facilities.
To be useful, acoustical recommendations and standards should employ design techniques, data, and sound measurement protocols available and familiar to architecture, engineering, and construction practitioners and applicable during design phases.
www.access-board.gov /acoustic/Acoustics-request.htm   (5369 words)

  
 Marshall Long Acoustics - Architectural Acoustics and Audio Visual Design - Company Information
Architectural acoustics includes control of exterior and interior noise, vibration isolation, proper design of rooms for reverberant noise and echoes.
Governments are faced with a wide range of acoustical problems from the support of basic research to the drafting and implementation of environmental laws, planning documents and general enforcement policy.
We have done basic research in acoustics, written building codes and noise laws, prepared general plan documents and trained government personnel in acoustics and noise measurements and assisted in the design of government buildings and other projects.
www.mlacoustics.com /mlong.company.html   (531 words)

  
 health-Architectural Acoustics
This illustrated guide to 100 of the world's most important concert halls and opera houses examines their architecture and engineering and discusses their acoustical quality as judged by conductors and music critics.
Comprehensive, up-to-date coverage of principles, materials, and technologies Architectural Acoustics provides the vital information that architects, engineers, and all concerned with the built environment need to control and direct wanted or unwanted sounds within and aro...
Architectural Acoustics presents a comprehensive technical overview of the field at a level suitable for working practitioners as well as advanced undergraduate or introductory graduate architecture or engineering course.
www.minihttpserver.net /z_health/A_architectural_acoust-0786413980.htm   (1061 words)

  
 ARCHITECTURAL ACOUSTICS INFO AND TIPS   (Site not responding. Last check: )
Architectural acoustics is the science of controlling quality of sound in buildings.
One of the main applications of architectural acoustics is in the design of concert halls.
Building's Internal Acoustics - the science of controlling and/or tuning room (chamber, halls etc) reverberation time and echo to ensure speech intelligibility.
www.ihabits.com /Architectural_acoustics   (214 words)

  
 Environmental and Architectural Acoustics ~ eBookMall ~ eBook
It deals with the two aspects of the acoustic environment, firstly with the public or social and secondly with the personal.
Since modern life continues to produce an increasingly high level of outdoor noise, it is now vital to establish a technology for Environmental Acoustics based on Architectural Acoustics with a similarly multi-disciplinary approach.
This book covers all aspects of environmental and architectural acoustics starting with the fundamentals of sound waves and hearing and going on to the measurement of noise and vibration, room acoustics, sound absorption, airborne sound insulation and noise and vibration control.
www.ebookmall.com /ebooks/environmental-and-architectural-acoustics-maekawa-lord-ebooks.htm   (228 words)

  
 Architectural Acoustics
Acoustical Systems has served the special noise control needs of broadcast studios, hospitals, public libraries, schools, and universities.
Room acoustics analysis was preformed inside one of the media communication centers to improve the sound reflective qualities.
Acoustical Systems measured the RT60 and FNIC for six condos where the sound transmission between dwellings was unacceptable.
www.acousticalsystems.com /ArchitecturalAcoustics.htm   (628 words)

  
 Architectural Acoustics, Acoustical Engineering Services, Architectural Acoustics Services, Room Acoustics
Many of the architectural acoustics services we provide are for the built environment, that is buildings for performing arts, public spaces (museums, exhibits, meetings, court rooms, etc.), commercial, retail, residential, hotel, office and industrial uses.
ROOM ACOUSTICS - Room volume, geometry, and interior finishes, including the placement and orientation of sound-diffusing, sound-reflecting, and sound-absorbing elements to achieve the proper acoustical environment for the room's programmed use.
When spaces must serve multiple uses, designs can include means for varying the acoustical environment of the room, depending on the specific functions it must serve.
www.dlaa.com /archacoustics.html   (197 words)

  
 Michael Jarzabkowski & Associates/Sound Scene Acoustics: Architectural Acoustics, Noise & Vibration, Audio Visual ...
A science to the extent that results should be predictable from vigorous computation and detailed investigation, and an art form because the skill comes from experience and the development of reliable intuition regarding one of the most complex natural sciences known to modern physics.
We also provide detailed architectural and engineering drawings and specifications directly to architectural firms and mechanical and electrical engineers who may require our services for projects being handled by a local design team.
Our project references show a high level of competence in architectural acoustics, noise control, and audio-visual systems design with many of our Clients engaging us for each new phase as they expand their facilities.
home1.gte.net /mjarzo/index.htm   (716 words)

  
 Architectural acoustics
Today, well-trained and highly-paid acoustics experts play are essential to many major architectural projects.
But long before there were textbooks and teachers of architectural acoustics, the ancient Greeks somehow managed to get on the right track.
The poor acoustics of those churches may well have made the visual spectacle of the service more important than its sound dimension (what the congregation saw was more important than what words they heard).
people.brandeis.edu /~sekuler/SensoryProcessesMaterial/archi_acoustics.html   (1231 words)

  
 4aAA1. A musical history of architectural acoustics.
A brief multimedia presentation explaining the mutual developments of acoustics, music, and architecture was developed to illustrate the relations among art, science, culture, and music in the evolution of western architecture.
The acoustical rationales for musical and architectural phenomena are studied in the context of composers and musical works.
The musical pieces have been convolved with the acoustical properties of the spaces in which they were originally performed to allow people to aurally experience a simulated acoustical history of architecture.
www.auditory.org /asamtgs/asa96ind/4aAA/4aAA1.html   (144 words)

  
 Acoustical Design Consultants | Acoustics By Design Firm
Midwest acoustical consultants serving clients in Michigan, Indiana, Ohio, and Illinois, and in the major metropolitan areas of Chicago, Fort Wayne, Indianapolis, Cleveland, Dayton, Columbus, Toledo, Detroit, and West Michigan.
At Acoustics By Design, our firm's architectural acoustics consultants provide acoustical design services to architects, engineers, facilities directors, and building owners for acoustically demanding spaces.
Achieving optimum acoustical design requires timely design decisions regarding size and shape of spaces and the materials to be used in those spaces.
www.acousticsbydesign.com /acoustics/acoustical-design.htm   (262 words)

  
 Architectural acoustics   (Site not responding. Last check: )
Architectural acoustics is relevant where it is necessary to reduce the transmission of sound into
It is cheaper and more effective to incorporate acoustics at the design stage, although it remains feasible to modify many existing structures.
Acoustic work could include sound lobbies, doors, glazing, ventilation, floating floors, roof/ceiling attenuation, building orientation and layout, structural decoupling, and isolation of services.
www.noise-acoustics.co.uk /architectural.htm   (94 words)

  
 Architectural Acoustics FAQ's by All Tech Insulation
For the purposes of architectural design, the Sabine coefficient is preferred, though the normal incidence absorption may be used in the absence of any other information.
The fitting of new windows may reduce the level of air ventilation, and it will be vital to compensate for this, if necessary with by improving the noise insulation of certain party walls.
This is constructed from a layer of sound insulating material, polyurethane (spray foam insulation), installed in the wall to provide acoustic quilting.
www.alltechinsulation.com /acoustic_architectural_FAQs.asp   (1066 words)

  
 Syn-Aud-Con Architectural Acoustics Course Overview
Architectural Acoustics is a new kind of acoustics seminar.
Architectural Acoustics will help you learn how to use your measurement platform to differentiate between the two.
Architectural Acoustics takes up where these courses leave off, focusing on acoustic theory and its practical application to sound reinforcement system design and calibration.
www.synaudcon.com /architectural.htm   (900 words)

  
 Michael Jarzabkowski & Associates: Architectural Acoustics, Noise & Vibration, Audio Visual Systems.
Of course, there may be some architectural and engineering controls on the available shape caused by site constraints or certain construction methods, but these need to be discussed along with the acoustic parameters.
One example of an acoustically sound auditorium is the Concertgebouw in Amsterdam, with a length to width to height ratio of 1.5 : 1 : 0.63.
After dimension ratios and plan shape, the next most important acoustic parameter to consider is the relationships between the auditorium's internal angles or its internal geometry.
home1.gte.net /mjarzo/article2.htm   (2424 words)

  
 Architectural acoustics College custom series by M David Egan ISBN 0072974818
Some of the world-class acoustics consultants with which we've had the privilege to work rely on Egan to help communicate complex ideas.
I'm a architecture student and I think this book is like a bible of acoustics in architecture.
David Egan is one of the foremost authorities in the field of architectural acoustics.
www.cheapesttextbooks.com /reviews/0072974818.html   (638 words)

  
 SONA-Line of Business(architectural acoustics)
We SONA are manufacturing a various kinds of products related to architectural acoustics.
Architectural acoustics is an aggregation of various kinds of technology such as sound insulation, sound absorption, reflection and diffusion.
We think the design framework with execution considered is necessary for better architectural acoustics.
www.sona.co.jp /ehtml/ser011.html   (83 words)

  
 School Classrooms Gymnasiums Acoustics Noise Levels
Despite their best efforts to listen, students can be distracted by noises, from inside or outside the classroom, that compete with the teacher’s instruction.
One way to reduce the noise and improve schools and classrooms acoustics problems is to treat classroom walls and ceilings with acoustic materials — a simple, economic solutions that lets learning, not noise, take over.
Acoustical foam can control distracting sound reflections within classrooms, while a loaded vinyl barrier installed between walls or in drop ceilings can keep exterior sounds from migrating inside.
www.quietnoise.com /schools_classrooms/classroom_acoustics.htm   (502 words)

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