For nearly four weeks this past summer, the Swiss town of Vevey on Lake Geneva came alive when one million visitors participated in the 12th Winegrowers’ Festival. The Fête des Vignerons takes place once in a generation and pays homage to century old traditions of wine-growing.
The highlight of the festival is Le Spectacle, a three-hour show performed in a temporary arena featuring 5,500 amateur actors in costume, 1,000 choral singers, and hundreds of musicians. To ensure a flawless performance, the audio team selected the Shure Axient Digital wireless system and PSM 1000 in-ear monitoring system to power the 20,000-seat venue. A total of 324 channels of Axient Digital and 40 channels of PSM 1000 were used, making it one of the largest displays of wireless systems planned and realized at a single venue.
The audio crew developed a completely new approach to integrate the 324 wireless microphones and 40 in-ear units with 150 receivers to ensure that every signal transmission path could function anywhere in the venue, whether on the main stage with the large LED floor or on the side stages or stairways.
“Not many systems have been deployed at events of this magnitude,” said Audio Consulting AG’s Martin Reich, head of audio at Fête des Vignerons. “Due to the extremely challenging brief, we decided on Shure and Axient Digital.”
To guarantee safe and efficient transmission for this number of wireless and communication signals, the production team decided to use IP-based signal pathways and a glass fiber network.
“This was another reason to use Axient Digital. Dante integration is so well designed we were able to use the networked systems pretty much as plug-and-play components,” commented Reich.
The geographic location on the shores of Lake Geneva meant additional challenges for the RF crew.
“This location is a hub for TV broadcasters from Switzerland and France,” added Chris Hauri, who managed the RF coordination at Fête des Vignerons. “Thanks to the spectrum efficiency of Axient Digital, we were able to use the available gaps in DVBT transmissions without difficulty.”
For Reich and Hauri, the spectrum efficiency and audio quality were not the only crucial concerns. System availability as well as direct and trustworthy contact with technical support were also decisive.
“You just can’t realize this kind of project without support from the manufacturer. Working with Shure was uncomplicated and target-focused, helping to build trust from the very beginning,” noted Reich.
Application support for Shure Distribution Switzerland GmbH also reached a new milestone during the Fête des Vignerons.
“This show goes into completely uncharted territory,” confirmed Elias Ruh, senior applications engineer at Shure Distribution Switzerland GmbH. “All project participants are working at the technical and physical limits of wireless technology.”
