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blog of acoustics, noise, vibration & audio-visual systems

Planning for Acoustical Separation of MRI Rooms in Hospitals

Nate Sevener | Healthcare | October 29th, 2009 | Leave A Comment

image of MRI Noise Vibration Control Consultants from Hospital Noise ConsultantsIn 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)

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Acoustics for Video Venues & Portable Churches

Tim Koldenhoven and Thom Thelen | Worship | October 22nd, 2009 | 1 Comment

image of Church Acoustic Consultant Acoustic Engineer for Video VenuesFrom mega-churches to small town congregations, the video-venue concept is becoming a staple of church growth. For those not “in the know”, a “video-venue” is a church meeting where parts of the service (typically the sermon or message) are piped in via video signal and projected on a large screen, while other parts of the service (like the music or announcements) are done live. Since the sermon is filmed in the “main sanctuary”, it can be broadcast to different rooms within the same church building (onsite video-venues) or to campuses across town, out of state, and beyond (offsite video-venues). As a devoted church member and as an acoustical consultant, I have experienced many different types of video venues firsthand, and I have found a common thread of acoustical “challenges” they typically face. If you are planning a video-venue or portable church ministry, here are some important items to consider before selecting your new space… (more)

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Your Conversation with your Doctor may not be as Private as you Think

Mandy Kachur | Healthcare | October 15th, 2009 | Comments Off

image of HIPAA Speech Privacy Consultants and Patient Room Noise Isolation DesignWhile 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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Collaboration – The New Buzzword in University Acoustics

Thom Thelen | University | October 7th, 2009 | Leave A Comment

image of college lecture hall acoustics and university acoustical consultantsThe education methods used in today’s universities are rapidly changing, and as the methods change, so does the architecture. The big buzz right now is creating “collaborative spaces for learning“. Traditional push down models of teacher-to-student lectures are being supplemented by a new focus on interactivity and, there’s that buzz word again, collaboration. So what are the acoustical challenges inherent in the new system? (more)

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How Churches Save Money with Independent AVL Design

Scott Storteboom | Worship | October 1st, 2009 | Leave A Comment

image a church sanctuary digital sound board from church audio-visual consultantsIn this economy, everyone is trying to cut costs and save money, and churches are no exception. With most church budgets relying 100% on church member donations, there is a heightened sense of concern amongst church boards to spend the money wisely. So when churches hear about an AVL company that will design a new Audio, Video, and Lighting system for “FREE!” many of them jump at the chance. But what does a “free” AVL design package really get you anyway? (more)

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