Sound Control by PAC International Inc.
April 1, 2004
A product that competes with Resilient Channels is the Resilient Sound Isolation Clip (RSIC) available from PAC International. Inc. The RSIC-1 clip combined with a 7/8-inch furring channel can achieve sound transmission class (STC) ratings of 62 in wall assemblies
Restoration of the Cathedral of the Immaculate Conception
April 1, 2004
In response to the needs of the expanding Catholic Diocese of Memphis, Tennessee, Williamson Pounders Architects (WPA) also of Memphis, selected Thorburn Associates to assist with the acoustical and audio system design for the restoration of the Cathedral of the
Resilient Channels
April 1, 2004
Acoustical Consultants often specify resilient channels to improve the sound isolation of a construction assembly. Sound isolation is the amount of noise the wall or floor/ceiling reduces. Resilient channels are installed perpendicular to the stud or joist. This reduces the
Blast Berms for the Space Shuttle Launch Pad
March 1, 2004
We are often asked what type of acoustics we specialize in. Our response: “Everything – The field of acoustics is so specialized we cannot afford to focus on one type of building. The only type of structures we have not
“I Didn’t Know You Did That”
March 1, 2004
If we just had a nickel for every time we hear “I didn’t know you did that!”… Most recently, a very good client was sharing an elevator ride with us and mentioned he needed someone to do an audiovisual system
Quiet Floors
February 1, 2004
Floor systems in multifamily housing are getting thinner and lighter in weight. Both of these work against a successful acoustical design. To overcome this we are constantly looking at and reviewing new products. Something that has caught our eye is
Riverside County Boardroom Replacement Project
February 1, 2004
Due to the explosive growth of the county of Riverside a larger County Building was required to support the needs of the county taxpayers. Part of the new County Building included a new County Boardroom. The new Boardroom functions were,
Noise Criteria (NC) vs. Room Criteria (RC)
February 1, 2004
Quite often we are asked why does Thorburn Associates Inc. use Noise Criteria (NC) as opposed to Room Criteria (RC) during our mechanical system noise calculations. Both NC and RC are measures of mechanical system noise in a room. Noise
Speech Privacy Within Hospitals Meeting the New HIPAA Standards
January 1, 2004
Confidentiality between a patient and the health provider is one of the basic principles of modern health care. Without confidentiality, the effectiveness of the health care system decreases, due to patient fear of having their medical records revealed and possibly
Acoustics and LEED / Sustainable Building
December 1, 2003
As many of you know, the LEED (Leadership in Energy and Environmental Design) Green Building Rating System is a voluntary, consensus-based national standard for developing high-performance, sustainable buildings. It emphasizes state of the art strategies for five broad categories: sustainable