It’s with excitement (and, admittedly, a slight pang of nostalgia) that we announced the discontinuation of our AccuMask Sound Masking System today – and, with it, the end of our involvement with the traditional form of decentralized sound masking system that saw our company through its first two decades.
Moving forward, we intend to concentrate solely on our networked technology, the LogiSon Acoustic Network. Since we launched this line in 2003, the writing has really been on the wall. While the AccuMask System certainly provided advantages over the centralized style of masking and other decentralized systems, the LogiSon Acoustic Network far outpaced it straight out of the gate...and increasingly did so as we added new features and functions.
Within its first year on the market, 95% of our business switched to the LogiSon line. But the AccuMask System’s fate was finally sealed when we launched TARGET, an application that – when combined with the LogiSon Acoustic Network's networked architecture – tunes the masking sound to within ±0.5 dBA of the specified levels, providing a consistently effective masking effect throughout a facility while reducing tuning time by 90% or more. Older sound masking architectures simply can’t do that.
What do those older sound masking architectures look like?
Last week, Healthcare Design and Contract magazines – in Partnership with the Center for Health Design – announced the winners of The Nightingale Awards from the 2015 Healthcare Design Conference (HCD) in National Harbor, Maryland.
I’m proud to say that LogiSon TARGET earned the Silver Award in ‘Architectural Products: Non-Clinical,’ recognizing its contribution to creating a healing environment. This win seems particularly noteworthy because of the broad range of product types entered in this category. My congratulations to our exceedingly talented design team!
This awards program is, of course, named after Florence Nightingale – a tireless advocate for the improvement of care and conditions in military and civilian hospitals in the 1800s. Given my own interest in acoustics, I find it fascinating that she already observed the impact – not simply of noise, but of dynamic range – on her patients as early as 1860! (If you need to refresh your memory about this subject, see my earlier post ‘Calming the Sea of Dynamic Range.’)
I recently attended a tradeshow and was surprised to meet a number of building professionals who didn’t realize that a sound masking system must be properly adjusted for each facility.
Unfortunately, there are vendors who contribute to this misperception by suggesting that their sound masking systems are basically plug n’ play. Or that by installing loudspeakers differently, such as facing directly downwards, systems can somehow defy the laws of physics and the sound won’t be affected by the qualities of the space into which it’s distributed.
So, it seems that tuning is a good subject to address in a post...
In her well-researched exploration of the effects of the open office on workplace privacy and productivity (“The Open-Office Trap,” The New Yorker, January 7, 2014), Maria Konnikova points out that this type of space “was originally conceived by a team from Hamburg, Germany” in the 1960s.
The team she references was actually Europe’s leading space-planning company – the Quickborner Team – and I'm proud to say that my father was a member of it. I've talked with him about his experiences with Quickborner and I'd like to explain some of the fundamental ways in which their ‘open plan’ differed from the spaces to which we (at times, rather liberally) apply this term today (as I mentioned in a previous blog, Redefining the Open Plan, September 17, 2012).
If you've stayed overnight in a hospital, you can probably recall how noise affected your experience. Whatever the sources – chirping alarms, nurses going about their tasks, neighboring patients’ conversations, or the sounds of distress – you likely ran a gauntlet of side effects, ranging from mild irritation to sleep deprivation.
And then there were the effects that you perhaps weren't so acutely aware of: elevated blood pressure, quickened heart rate, increased metabolism, to name a few. Add the consequences of poor sleep to that mix – agitation, delirium, weakened immune system, and impeded ability to generate new cells – and you haven't exactly got the elixir of health.
In fact, medical researchers have concluded that the physiological and psychological fallout of noise exposure can slow our recovery rates, lengthening hospital stays when all we really want to do is get back to our lives...not to mention our own beds.