Ontario, Canada, November 11, 2008â€“The Ontario Institute of Audio Recording Technology (OIART), based in London, Ontario, Canada, offers students a comprehensive immersion program that prepares graduates for professional careers in music recording, live sound, audio for picture and related fields. Avastorâ€™s HDX-400 dual Firewire external hard drives have been the school’s drive of choice for storing sessions on the facilityâ€™s various digital workstations. more
Archive for November 11th, 2008
Germany-based facility offers 24/7 phone and on-site support for EMEA customers
Chatsworth, CA and Wiesbaden, Germany, November 11, 2008â€”Globalstor Data Corporation, a premier OEM integrator of high performance RAID, SAN and storage/video servers, has opened a new sales and technical support office in Wiesbaden, Germany, near the city of Frankfurt. The facility provides comprehensive phone and field support for Globalstor customers and vendors located throughout the EMEA (Europe, Middle East, Africa) region. more
Lake Forest, IL â€“ November 2008â€¦ As part of a 3-phase facility upgrade of the churchâ€™s audio system, First Presbyterian Church of Lake Forest recently completed the installation of a new wireless microphone system. Placed into service to coincide with the churchâ€™s 150th anniversary, the new equipment was installed by Sound Vision, Inc. of Elgin, IL and is comprised of components from the Lectrosonics catalog. more
Reinforcing the ease of use, power and fidelity of JBL VERTECÂ® line arrays, regional audio system provider Audio Visions deployed a VERTEC system for Ak-Sar-Benâ€™s River City Roundup at the Qwest Center in Omaha, Nebraska. A 27 year-old family festival that celebrates the western and agricultural heritage of the region, the major Midwestern rodeo event took place September 27-29. Post-competition live entertainment was provided by Jessica Simpson, Larry the Cable Guy and Rodney Atkins.
Audio Visions supplied a robust, carefully designed audio system including a total of 72 JBL VERTEC enclosures of various types. Twelve VT4889 large-format line array elements per side were supplemented by 12 VT4880A Ultra Long Excursion arrayable subwoofers per side. Additionally, 12 VT4888 midsize line array elements per side were deployed for out-fill arrays. Crown MacroTech amplifiers powered the VT4889 and VT4888 loudspeakers.
According to Elliot Nielsen of Audio Visions, the nature of the event created some challenging conditions. â€œThe stage was 14 feet high because it needed to allow riders on horseback to pass underneath,â€? Nielsen said. â€œSo the loudspeaker arrays were positioned unusually high, even for a large indoor venue like the Qwest Center. The top box was 54 feet in the air.â€?
Leveraging the predictable controllability of the VERTEC loudspeakers, Audio Visions configured the system with dbx DriveRack 4800 Loudspeaker Management Systems loaded with JBLâ€™s new V4 DSP presets. Harmanâ€™s HiQnetâ„¢ System Architect software interface was used for remote control and monitoring. â€œIâ€™m really liking System Architect,â€? Nielsen said. â€œIt would be hard for me to go back to anything that I couldnâ€™t use to remotely configure a system.â€?
Nielsen pointed out the challenge of compromising the summation of the waveguide patterns between the bottoms of the main and out-fill arrays, as is often the case with systems that utilize side hangs of line arrays. â€œThe side hang at River City Roundup has to cover a significant amount of vertical real estate,â€? Nielsen said. â€œStarting with the top seat on the side at a height of 85 feet covering nearly to the floor with a bottom sight angle of over 40 degrees, the array becomes highly arced. So, with the main hang being a typical ‘J’ shape, there was an excess of overlap at the bottom, and as fate would have it, a portion of that overlap squarely hit the off-center mix position. I aimed the side hangs to get the smoothest blend between main and out-fill arrays for the majority of the seats. Gain shading and separate signal processing helped optimize the hot spots for the remaining two percent of the affected seats.â€?
As an audio rental firm that relies heavily on VERTEC line arrays for its live staging events, Audio Visions has built a strong and successful professional relationship with JBL. â€œOur company is predominately a VERTEC house because of its popularity in our region. A lot of other companies in the area own VERTEC which makes it a great choice whenever we need to find more boxes,â€? Nielsen added. â€œFor me as a system technician, itâ€™s very easy to configure and the rig goes up really quickly.â€?
For more information on Audio Visions, please visit www.audio-visions.com
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