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Topic: Acoustical engineering


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In the News (Tue 24 Nov 09)

  
  Acoustics   (Site not responding. Last check: 2007-11-06)
Acoustics is a branch of physics and is study of sound, mechanical waves in gases, liquids, and solids.
Engineering Acoustics or Electro Acoustics is the study of how sound is generated and measured by loudspeakers, microphones, sonar projectors, hydrophones and ultrasonic transducers and sensors.
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 liquid excited by sound) and thermoacoustics (the interaction of sound and heat).
www.sciencedaily.com /encyclopedia/acoustics   (1040 words)

  
 Audio engineering - Wikipedia, the free encyclopedia
However, audio engineering is focused on the process of generating sounds, and concerns itself less with the effects of sound in a given space.
Audio engineers are generally familiar with the design, installation, and/or operation of sound recording, sound reinforcement, or sound broadcasting equipment.
Traditionally an audio engineer is responsible for the technical aspects of a sound recording or other audio production and works together with a record producer or a director.
en.wikipedia.org /wiki/Audio_engineer   (339 words)

  
 Kids.net.au - Encyclopedia Acoustics -   (Site not responding. Last check: 2007-11-06)
Acoustics commonly refers to acoustical engineering, and is the study of how sound behaves.
The sound pressures we study in acoustics are measured in decibels (dB).
When speaking of acoustics, one must be sure to differentiate between sound pressure levels[?] and sound power levels[?].
www.kids.net.au /encyclopedia-wiki/ac/Acoustics   (494 words)

  
 Acoustical engineering - Wikipedia, the free encyclopedia
Acoustical engineering is the branch of engineering dealing with sound and vibration.
It is closely related to acoustics, the science of sound and vibration.
Noise control engineers work with engineers in most industries to ensure that their products and processes are quiet.
en.wikipedia.org /wiki/Acoustical_engineering   (108 words)

  
 EA Acoustical Engineering, Inc. - Classroom Acoustics
Questions like, were the acoustics good and is that why the FM system performs as well as it does or conversely could the system have worked better if the acoustical issues had been addressed by improving the acoustical environment.
The acoustical absorption coefficient of a material is defined, as the incident sound that strikes the material that is not reflected.
Acoustical ceiling tiles are the most commonly used acoustical materials because the ceiling area is normally the only available surface area that is not used for other purposes.
www.eaacoustical.com /wst_page5.html   (5623 words)

  
 NYPL, Acoustical Engineering Research Guide
New York : McGraw-Hill, 1954 PFB (Beranek, L. Acoustics) One of the classic university textbooks on the subject, this advanced mathematical treatment is still the set textbook on degree-level acoustic and audio engineering courses.
The author was an acoustical scientist at the RCA Research Laboratories in Princeton NJ (now the Sarnoff Research Laboratories) which pioneered sound recording and radio.
Acoustics in relation to architecture and building : the laws of sound as applied to the arrangement of buildings.
www.nypl.org /research/sibl/science/acoustics/books.html   (623 words)

  
 Acoustical Engineering at Georgia Tech
The acoustical engineering program at Georgia Tech is one of several graduate level multidisciplinary programs sponsored by the College of Engineering.
For example, he may enroll in mechanical engineering, or aerospace engineering if his interests are vibrations or noise control, or electrical and computer engineering if his interests are in audio engineering and electroacoustics.
Study of acoustics related to noise and its control, acoustic terminology, wave propagation, solutions to the wave equation, instrumentation, sound fields in large and small rooms, noise legislation.
users.ece.gatech.edu /~mleach/acoustic   (1338 words)

  
 Home 2
Environmentally driven acoustic fluctuations in an ocean waveguide are quite apparent as fluctuations in the interference structure of the acoustic pressure spectrum.
The book is an invaluable resource for engineers and scientists who work on outdoor noise control, on acoustical detection and ranging in the atmosphere, and on acoustical remote sensing of the atmosphere and ocean, whether they are based in industry, or government and military laboratories and institutions.
Acoustic propagation in the water columns over elastic boundaries is studied experimentally both in the laboratory and in the ocean, and is analysed theoretically.
www.iiav.org /books1.htm   (10096 words)

  
 Guideline for Professional Engineers Providing Acoustical Engineering Services in Land-Use Planning   (Site not responding. Last check: 2007-11-06)
Acoustical engineers may be asked to verify the construction of noise and/or vibration control installations.
Before providing implementation services, acoustical engineers should establish in detail with the owner or design team the full extent of implementation services to be provided.
Architectural (and building) acoustics is the applied science of generation, propagation, transmission and control of sound and vibration in and about rooms, dwellings and other buildings.
www.peo.on.ca /offering/acoustic.htm   (1358 words)

  
 Acoustical Engineering Programs Offer Sound Training   (Site not responding. Last check: 2007-11-06)
Acoustical engineering is the study of how sound waves are generated and how they interact with Material objects, said James Lin.
Rossing teaches Acoustics 1 and 2 at the graduate level, focusing on vibration and sound in the former and on non-linear vibrations and architectural acoustics in the latter.
To Celmer, acoustics also means "the control of sound for a specific purpose." He gave noise reduction as an example: "Stringent regulation governing noise will not subside." The multidisciplinary nature of acoustics training helps ensure that degree-holders will be in demand by a job market that increasingly favors individuals with multiple skills, Celmer added.
uhaweb.hartford.edu /celmer/tribune1.html   (1229 words)

  
 Rives Audio Home page
Rives Audio is a company founded on providing acoustical engineering and acoustical design solutions for home listening room acoustics and home theater room design, including home theater acoustics and home theater sound proofing.
Acoustical treatment really has no inherent visual design, rather it can become anything you want.
For the end user Rives provides more economical means of measuring the acoustical performance of the room starting with the Rives Audio Test CD (which is specifically calibrated for the Radio Shack sound meter), including Mapleshade Recordings, to the standard test kit.
www.rivesaudio.com   (402 words)

  
 Real Estate Weekly: Making noise to get it quiet - acoustical engineering firm, Cerami and Associates - Profile of the ...
She is president of Cerami & Associates, an internationally recognized acoustical engineering firm, and the only such NYC Woman-owned Business Enterprise.
During her 11 years of practice as an acoustical engineer, Victoria has provided acoustic solutions on over 100 diverse projects.
Vito was a man widely regarded as the pioneer and foremost practitioner of acoustical engineering.
www.findarticles.com /p/articles/mi_m3601/is_n29_v40/ai_14881280   (900 words)

  
 NYPL, Acoustical Engineering Research Guide
Acoustical engineering seeks to improve the quality of sound and reduce noise.
Acoustics and its applications often involve several different disciplines, so you may need to do your research within multiple subject areas, and even in different library locations.
Going deeper into acoustics, but still at an introductory level, you can find non-technical articles on acoustics in science encyclopedias on the open shelves in the lower-level Salomon Reading Room.
www.nypl.org /research/sibl/science/acoustics   (414 words)

  
 Acoustical Engineering, Procurement, and Construction by ATCO Noise Management
Used primarily in the construction of acoustical buildings and enclosures, each proprietary assembly is designed to control various industrial noise sources: engines, turbines, generators, compressors, pumps, transformers and valves.
Each assembly is also engineered to treat different levels and frequencies of noise.
Our team of acoustical, mechanical and structural engineers is experienced in all areas of design, procurement and construction of new acoustical projects, as well as acoustical upgrading of existing facilities.
www.atconoise.com /company_profile/company_profile.htm   (525 words)

  
 Acoustical Engineering, Noise and Sound Controls from Kamperman Associates - "Keeping it Quiet" for over 30 years in ...
An experienced independent acoustical consultant can provide you with the most cost effective noise and vibration control solutions.
Building acoustics may involve a wide range of issues including exterior noise and vibration from nearby transportation or construction or interior generated noise from HVAC systems or other mechanical devices.
There are available a large range of sound and vibration solutions incorporated into the construction of buildings including improved sound isolation, sound absorption, vibration isolation, vibration damping and HVAC silencing.
www.kamperman.com   (250 words)

  
 Acoustical Engineering (MEng) H722 - University of Southampton Undergraduate Prospectus
Acoustical Engineering (MEng) H722 - University of Southampton Undergraduate Prospectus
Core programmes in basic engineering concepts essential for Chartered Engineer status are covered in years one and two.
These provide an excellent engineering foundation and allow you to choose from a wide range of options, from Automobile Engineering to Electroacoustics, in year 3.
www.soton.ac.uk /prospectus/ugc/H722.html   (257 words)

  
 NYPL, Acoustical Engineering Research Guide
Acoustics and noise research organizations of international importance are located in the city of New York or in surrounding areas.
Because acoustics spans different disciplines, acoustics research can be located in a variety of university departments, from music and biology to engineering or architecture.
Acoustical consultants and materials suppliers also have their own section in the Yellow Pages.
www.nypl.org /research/sibl/science/acoustics/newyork.html   (415 words)

  
 Institute of Noise Control Engineering USA
Research in building acoustics, noise, and vibration is conducted by the SP Swedish National Testing and Research Institute.
The Vibration and Acoustics Laboratory at Virginia Tech in Blacksburg has a home page that is of interest, and has links to other sites concerned with acoustics and vibrations.
When the 1999 September-October issue of the Institute of Acoustics bimonthly publication was received, it was too late to change the cover art for the issue and the title of the printed version of this article.
www.inceusa.org /surf4noise.asp   (5201 words)

  
 Chips Davis Designs - Qualifications
He has been an acoustical consultant for the past 25 years; his previous position was as a Senior Consultant at Paoletti Associates.
Between 1976 and 1982 he was the manager of the Acoustics Division of Buonaccorsi and Associates, a large mechanical/electrical engineering firm.
Together, they span the broad spectrum of acoustics, and are able to apply their extensive experience towards the goal of providing practical and cost-effective acoustical designs that meet the needs of their clients.
www.chips-davis.com /qual.html   (677 words)

  
 Acoustical Systems, Inc.
Acoustical Systems, Inc. combines the professional staff, facilities, and expertise to furnish complete noise control services - from initial consultation to program implementation.
Our acoustical engineering programs provide complete services with single source responsibility.
Our noise control projects include acoustical engineering programs, employee noise monitoring turnkey noise control projects, machinery sound level certification, community noise projects, and architectural acoustics.
www.safetyonline.com /storefronts/acousticalsystems.html   (257 words)

  
 CAD Drawings and Architectural Specifications to Use as Acoustical Engineering and Design Criteria
Acoustical Solutions, Inc. encourages architects and engineers to use our website as a resource for acoustical design and engineering criteria.
If you have any questions regarding your acoustical engineering and design project, or need samples or submittals of our products, please email info@acousticalsolutions.com or call us at 1-800-782-5742.
Acoustical Solutions will continue to update these specs and CAD drawings to bring you the most up to date information for your acoustical engineering and design projects.
www.acousticalsolutions.com /spec_cad/index.asp   (232 words)

  
 Acoustical Engineering by ATCO Noise Management
Our acoustical engineers and designers diagnose noise sources and model acoustical treatment solutions.
The engineering details of these treatments are provided by our mechanical and structural engineers and drafting department.
See the Industry Solutions section for specific examples of how we put our mechanical, structural and acoustical engineering expertise to work to control industrial noise.
www.atconoise.com /products_services/services_engdesign.htm   (144 words)

  
 Expert in: Acoustical Engineering
He has worked with these problemsfrom the perspective of a design engineer, an analyst, a test engineer, and a subsystem and system manager, both in military and commercial environments.
He invented an ultrasonic liquid level sensor and densitometer for aircraft fuel sensing applications as well as an acoustic probe concept for medical applications that reduces the complexity of the electrical connections to the array while reducing processing requirements.
Expert is a senior member of IEEE and is a member of the Acoustical Society of America.
chemindustry.intota.com /viewbio.asp?bioID=603737&perID=107976&...   (372 words)

  
 Bloch Design Group : Acoustical Engineering
Bloch Design Group's Acoustical Engineers work closely with Architects and Owners to solve problems of poor or dissonant acoustics as well as to improve the acoustical properties in such critical spaces as control rooms, theatres, auditoriums, schools, atriums, boardrooms, conference rooms, etc.
Understanding the dynamics of structural isolations systems, as well as how to calculate actual live and dead loads in order to assure the proper type and amount of isolation materials are used, is important for the success of any floating room.
We are sensitive to the visual design goals of the client, and try and work diligently to maintain the image statement the client wants to make into a design that will meet the projects' budget and time frame constraints.
www.blochdesign.com /v0002/ae.html   (323 words)

  
 CSA - Acoustical Engineering and Simulations
Acoustical engineering typically involves equipment noise reduction, vibration studies and structure-borne noise management.
Simulations are used to audibly and visually create acoustical environments for clients.
Clients are also able to weigh the cost/benefit issues associated with creating the most suitable acoustical environments for their project.
www.cmsalter.com /engineering/engineering.html   (204 words)

  
 EA Acoustical Engineering, Inc. - About EA
EA Acoustical Engineering, Inc. - About EA Acoustical Engineering, Inc. is an Acoustical and Noise Control Consultant Specializing in Classroom Acoustics, Field Testing and Reverberation Analysis.
As the President of EA Acoustical Engineering, Inc. Mr.
Currently working with a number of organizations to have the State of Minnesota adopt the ANSI standards for new and remodeled school construction.
www.eaacoustical.com /wst_page2.html   (223 words)

  
 Nelson Acoustical Engineering
Nelson Acoustical Engineering, Inc. was founded in 1998.
An "average" project involves manweeks of effort for an engineering group within a Fortune 500 company located somewhere in the continental United States.
David Nelson is active in the Institute for Noise Control Engineering (INCE) and the Acoustical Society of America.
www.nelsonacoustical.com   (219 words)

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