Martin Audio CDD´s Add Immersive Realism To Expedition Space

Running for six weeks, Expedition Space is an all-new programme of intergalactic activities that has been taking place across Eden, giving visitors “an extra-terrestrial holiday of a lifetime” including planet-hopping, meeting alien friends and enjoying out-of-this-world fun such as moon buggy driving and virtual reality experiences. Space explorers have even been able to climb aboard a rocket and blast into orbit while enjoying spectacular views of the Moon.
 

Enhancing the sonic realism of this trip around the Solar System has been a series of Martin Audio’s hugely popular CDD-WR (Coaxial Differential Dispersion) weatherproof loudspeakers, including 15 pairs of CDD6-WR and a pair of CDD5-WR — all driven by just a pair of Martin Audio’s multi-channel iKON iK81 8-channel Class D amplifiers.
 

Said Eden Project Facilities Technician Jonathan Stamp, who was also technical designer on the Expedition Space project, “The CDD series was selected as it covered everything we needed from the system. The key point was to have a high quality, compact, full-range box that produced even dispersion to our audience — and the CDD series does that extremely well.
 

“Our 30 x CDD6-WR and pair of CDD5-WR all-weatherised versions have been split over seven different spaces to handle a mixture of immersive BGM tracks and live voice-overs.”
 

The spaces include: Departure Lounge (4 x CDD6-WR); Spaceship Take-off Pod (4 x CCD6-WR); Moon Deck (8 x CDD6-WR); Universe Tour (6 x CDD6-WR); Spaceship Landing (4 x CDD6-WR); Mars Tunnel (2 x CDD5-WR) and Mars Viewing Pod (4 x CDD6-WR).
 

Each zone has its own sound track, triggered in real time by actors through BrightSign players and QLab software. These are used to reproduce sound effects (such as space ship engines, warp speed), voice-overs (live actors and pre-recorded messages) and audio tracks to contribute to an immersive theatre piece. 

Jonathan Stamp says that the immersive experience has been greatly enhanced by the sound effects, and adds that once Expedition Space terminates at the beginning of September, the CDD-WR’s will be redeployed on future Eden Project productions.
 

About Martin Audio®
Founded by audio engineer David Martin in 1971, Martin Audio pioneered the use of all-horn-loaded bass designs in world-class touring loudspeaker systems for groups such as Pink Floyd, ELP and Supertramp. Today, Martin Audio embodies a sophisticated mix of acoustic design, research, mathematical modelling and software engineering for a wide range of products in the installation and touring sound markets.