Video Blog | Healthcare Acoustics Nightmare
This is a fictional video we made to illustrate the many problems of acoustics, noise, and vibration in modern healthcare facilities. It shows why hospitals and health care facilities need acoustical engineers. © 2010, Acoustics By Design.
Sound Healthcare 2010 – Upcoming Webinar
With only one stop left on our Midwest Tour, Sound Healthcare 2010 has already been presented to over 450 architects, engineers, designers, and healthcare professionals. But along the way something unexpected has been happening: people all across the country have been contacting us about attending the tour (which is a good problem to have). Some have gone as far as flying in to attend the seminars in person, but the majority have been asking about the possibility of a webinar presentation. Good news: if you are unable to make it to our last stop in Milwaukee on June 29th, we have a plan in the works to offer Sound Healthcare 2010 via webinar. But first, what are people saying about Sound Healthcare 2010? The following quotes are taken verbatim from our anonymous online survey:
Saving Money with Health Care AVL Design
The new 2010 FGI Guidelines for Design and Construction of Health Care Facilities recommend sound reinforcement systems in healthcare environments. As such, we often get the question: how do you save money on audio-visual systems in the health care sector? Well, there are many practical ways to cut cost without cutting quality, and as independent consultants we often work with our clients to understand how to do just that. Here are a few good ideas that will help with the bottom line: (more)
The 2010 FGI Guidelines for Design and Construction of Health Care Facilities was published in January and adopted as building code by many states. How will you deal with the new noise, privacy, and acoustical requirements for healthcare facilities? Join us at SoundHealthcare 2010, a Health Care Acoustics Seminar, and find out what you must know about the new FGI Guidelines for HIPAA Compliance and LEED HC. There is no charge to attend this 90-minute seminar, but you must register in advance. The new guidelines are the culmination of over five years of collaborative work by researchers, architects, engineers, and acoustical consultants to solve the problems of speech privacy and excessive noise in hospitals. The guidelines are effective immediately for the design of all healthcare facilities. For perspective, consider the 2006 Guidelines which mandated single patient rooms in hospitals. As a result, single patient rooms are the absolute standard in healthcare design today. This was an overnight seismic shift in policy that affected all healthcare building projects. Well, the 2010 Guidelines are no different in their sweeping reforms, addressing a whole new dimension of healthcare design, namely: acoustics, noise, and HIPAA speech privacy laws. Register HERE to attend the seminar. (more)
Mechanical Background Sound in Exam Rooms
January 2010 held a highly anticipated milestone for acoustical consultants. The definitive guide called 2010 FGI/ASHE Guidelines for Design and Construction of Health Care Facilities has a greatly expanded acoustics section in this year’s edition. How will you deal with the new noise, privacy, and acoustical requirements for healthcare facilities? Join us at SoundHealthcare 2010, a Health Care Acoustics Training Seminar, and find out what you must know about the new FGI Guidelines for HIPAA Compliance and LEED HC. This is a brand new chapter in the 2010 FGI Guidelines, which went from a solitary partition transmission loss table in prior issues to an eighty page guideline that comprehensively covers exterior noise, acoustical finishes, background noise, sound isolation, vibration, sound masking systems, audio systems and alarms. As a result, acoustical consultants are hoping that architects and engineers will appreciate the breadth and importance of acoustics and consequently incorporate acoustical design early in a project when it is most cost effective. (more)
Noise Isolation for Hospital Mechanical Rooms
Hospitals and Healthcare Facilities have requirements for large volumes of ventilation and strict control of airflow, and the greater the airflow, the greater the potential for noise. Building mechanical services equipment, fans, pumps, cooling, and heating equipment are all sources of high noise levels. When Acoustics By Design works on a new hospital, we typically expend half of our effort on attenuating building mechanical systems noise. In order to avoid the need for extensive noise and vibration isolating constructions, project designers and engineers should pay careful attention to mechanical room sizes and locations during schematic design. Here are some issues to address early on… (more)
New FGI Guidelines Turn Down the Volume on Health Care Acoustics
The 2010 FGI Guidelines for Design and Construction of Health Care Facilities was published in January and adopted as building code by many states. How will you deal with the new noise, privacy, and acoustical requirements for healthcare facilities? Join us at SoundHealthcare 2010, a Health Care Acoustics Training Seminar, and find out what you must know about the new FGI Guidelines for HIPAA Compliance and LEED HC. The new guidelines are the culmination of over five years of collaborative work by researchers, architects, engineers, and acoustical consultants to solve the problems of speech privacy and excessive noise in hospitals. The guidelines are effective immediately for the design of all healthcare facilities. For perspective, consider the 2006 Guidelines which mandated single patient rooms in hospitals. As a result, single patient rooms are the absolute standard in healthcare design today. This was an overnight seismic shift in policy that affected all healthcare building projects. Well, the 2010 Guidelines are no different in their sweeping reforms, addressing a whole new dimension of healthcare design, namely: acoustics, noise, and HIPAA speech privacy laws. (more)
Healthcare Study Links Noise to Patient Satisfaction
For years, the healthcare industry has used patient satisfaction surveys to gauge hospital performance and to identify ways for improving the healing environment. And the industry’s standard surveyor, Press Ganey Satisfaction Surveys, has always shown the number one patient complaint to be “noise in or around the room.” As acoustical consultants, we know that noise plays an important role in patient and staff satisfaction, but measuring just how much of an affect has always been difficult. Until now. (more)
Planning for Acoustical Separation of MRI Rooms in Hospitals
In my last post, I discussed the acoustical design of hospital patient rooms, minimizing disturbance from noise produced by activity in the corridor, by phone calls and discussions at the nurses’ stations, and by noise from nearby patient rooms. But that’s only the beginning. There are additional sources of noise in hospitals and there are more noise sensitive spaces. The truth is, healthcare facilities will only be as strong as their weakest link in the design. So what are some of the loudest noise sources and most noise sensitive rooms? (more)
Your Conversation with your Doctor may not be as Private as you Think
While I was at the doctor’s office the other day, I was allowed to listen to a conversation between a doctor and another patient. Was I in the room with them? I didn’t have to be. The sound isolation between exam rooms was so poor that I could hear virtually everything that was said. (more)
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Sick of Loud and Noisy Patient Rooms? We Are Too.
You don’t have to spend a lot of time in hospitals to find out that patients are sick of the noise in their rooms. Press Ganey surveys, current literature on the subject, and the unsolicited comments we receive while measuring sound levels in hospitals all confirm that patients are most often displeased with the noise experienced in hospital patient rooms. Minimizing noise disturbance to patient rooms is an important aspect of acoustical design for healthcare facilities. But before we can reduce the noise levels, we need to know the sources of noise and understand the factors that influence its transmission. (more)
Why Your Conference Room Technology May Soon Be Obsolete: Part II
As the VGA connector continues its rapid transition towards obsolescence (referred to in Part I of this post) many people simply assume that using adapters (such as HDMI to VGA) will solve the digital-to-analog connectivity problem. While this may work in the short term, it ignores the looming problem of DRM (Digital Rights Management), a way of encrypting new media to protect against copyright infringement. DRM uses something called HDCP (High Bandwidth Digital Content Protection) to control which devices are allowed to receive the video signal. So how will you know if you’re using digitally protected content? Well, for starters, your adapter will just stop working. (more)
Why Your Conference Room Technology May Soon Be Obsolete
You can’t get away from the digital age. It seems like digital technology is everywhere. As Audio-Video designers, the march towards all things digital is having an impact on display technologies as well. Meanwhile, flying under the radar, there is a subtle shift happening in how the average person shows information from a computer onto a projector or display. (more)
If It Sounds Like Noise to You, It May Be “Esion”
Fundamentally, sound is “that which we hear”. What we hear at any given time can greatly influence us. We use sound to communicate, to express warning, fear, pleasure and excitement. Some sounds can relax us and help us fall asleep, while other sounds can distract us and make it more difficult to perform simple tasks. Different sounds can be soothing and pleasing or annoying and irritating. Accordingly, determining “What is sound?” and “What is noise?” can become a highly subjective task. As engineers and scientists, it’s our job to generate generalized models that have a high level of correlation to humans (or to specific populations). (more)
When One Size Does Not Fit All | Diffuser Sound Levels
On a recent trip to India, I discovered a cute clothing sizing term called “free size” which is equivalent to “one size fits all”. Free size clothing must be a manufacturer’s delight since production and distribution are greatly simplified. Adjustments to the size of the garment are typically made through waist ties of various designs and if needed, permanent alterations.
In the A/E/C industry, diffuser, grille and register (air device) manufacturers have chosen the free size philosophy when it comes to providing sound data. (more)
How LEED V3 Changes Everything
It’s official! The all new LEED Version 3 has been launched by the U.S. Green Building Council. The new system makes several big changes that affect everyone from architects and engineers to builders and building owners. This information is especially important if you are working on a LEED project or if you are a LEED Accredited Professional. Here are some of the initial updates at a glance: (more)
How Green Design Can Save You Some Green $$$
It seems like every project that comes across my desk has a stated goal of attaining some level of LEED Certification (LEED Silver, Gold, Platinum, whatever). We’re talking K-12 schools, universities, healthcare facilities, churches – they’re all “going green.” But how much does all this stuff cost? And can green design really save you some green $$$? (more)
HD Videoconferencing and The 21st Century Patient
Whether you watch HD from Blu-ray disks or over-the-air HD broadcasts, the clarity of the image is stunning. With widespread availability of professional HD imaging devices, monitors, and support gear, the clarity we’re seeing at home is now making its mark on the workplace and on the healthcare setting. A new phenomenon in smaller medical facilities is the use of HD videoconferencing with offsite offices and specialists. A properly designed system allows medical professionals to instantly collaborate with offsite experts, delivering an accurate and timely diagnosis while reducing the costs of time and travel for the patient. This stuff really works, and it is fast becoming a new benchmark of healthcare facility design. (more)
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