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Antwerps Sportpaleis Makes Martin Move - ProSoundNetwork.com

Antwerps Sportpaleis Makes Martin Move

Belgium (February 26, 2009)--Ampco Belgium recently supplied and installed 72 Martin Audio OmniLine micro-line array enclosures in the massive, five-story high Antwerps Sportpaleis concert and sports arena.
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Belgium (February 26, 2009)--Ampco Belgium recently supplied and installed 72 Martin Audio OmniLine micro-line array enclosures in the massive, five-story high Antwerps Sportpaleis concert and sports arena.

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Built in 1933 and recently augmented with a new building, the main arena holds around 17,000, with the new space offering about half that capacity. As Ampco Belgium sales manager Steven Kemland comments, "It's ironic that the smallest line array in the market should open its account in one of the largest, multi-purpose venues in the country."

Optimized by the Martin Audio Engineer DSP, the new OmniLine takes a wide range of feeds from delayed sound off the concert stage to background music from a satellite Digibox (when Engineer's BassCreator algorithm kicks in to beef up the low end). All this is fed into three floors of the general concourse areas.

The system can also deliver announcements to the arriving crowds, link into the voice evacuation procedure, pump out dance music, and even play pre-recorded ringtone messages stored in the NION 3 digital matrix, which can be coupled to the fire system.

The 72 OmniLine cabinets have been designed and distributed around the arena in four clusters of four and four clusters of six on the ground floor, two clusters of eight on the first floor, and four clusters of four on the second floor.

Technical manager Geert Torfs said, "We were immediately sold on the system. I was not only impressed by how it sounded but what it could achieve in combination with the Engineer. For me, it was perfect solution--an aesthetic speaker which sounded great and was easy to optimize."

Ampco Belgium employed several layers of optimization on each of the three floors, starting with the set-up. OmniLine achieves vertical beam forming by physically articulating individual array modules using powerful optimization software to curve the array rather than applying DSP to a traditional column. This enables focused sound energy to be delivered exactly where it is needed and kept away from reflective surfaces and ceiling.

The system's different performance characteristics were then programmed into the MediaMatrix NION 3 (in the case of the delays) and the Engineer (in the event of smoothing out the input source, and applying or subtracting the BassCreator function).

As part of the same contract, Ampco Belgium has built a simpler network for the auditorium. A separate optical fiber system spans the venue, to keep cable runs as short as possible, and a wireless tablet PC links in with the network. In the upper balcony are 14 stacks of classic Martin Audio F2 enclosures.

"We have had a lot of favorable comments, from both customers and professionals alike," states Geert Torfs. And he says it has moved the infrastructure of a venue, which also has its own velodrome and hosts basketball and tennis, light years forward.

Martin Audio
www.martin-audio.com