EAW Adaptive Seres, Application Manual

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Page 2: ...erage in situ after the system has been deployed or even mid show Should the audience size increase or decrease the systems engineer can affect changes in seconds simply by entering the desired covera...

Page 3: ...d Anna 8 Using EAW Resolution 9 How Array Length Affects Directivity 10 Anya LF Control and Throw 12 Anna LF Control and Throw 12 How Adaptive Systems Handle Horizontal Coverage with Multiple Columns...

Page 4: ...3 EAW Service Error Bookmark not defined General 33...

Page 5: ...y attaching additional columns to the array Anya Driver Compliment LF Dual 15 direct radiating with Offset Aperture loading MF Six 5 horn loaded with CSA apertures and Radial Phase Plugs HF Fourteen 1...

Page 6: ...will be complex Anna Driver Compliment LF Dual 10 direct radiating with Offset Aperture loading MF Four 5 horn loaded with CSA apertures and Radial Phase Plugs HF Eight 1 horn loaded on proprietary wa...

Page 7: ...ominal Coverage Horizontal 100 when used as a single column Columns array on 90 centers 10 overlap total 5 overlap per column to minimize the transition from one column to another Vertical Completely...

Page 8: ...y achievable depending on the performance and logistical requirements of a given event or venue Otto is designed to both extend and augment the low frequency response of any Adaptive product Depending...

Page 9: ...ly one way Modules hang straight without any J curvature and combine horizontally with their cabinet faces completely closed This removes any opportunity for physically mismanaged arrays and provides...

Page 10: ...solution EAW Resolution is the key to determining the optimal array configuration for any application Rooted in EAW s proprietary FChart modeling and calculation engine Resolution allows users to easi...

Page 11: ...8 10 12 or 15 components The determining factor is the length of the array itself and how that length affects the wavelength being produced The samples below show three array types in the same venue T...

Page 12: ...losures is suspended maintaining a 10 1 design factor This 18 module column of Anya produces an extremely tight vertical pattern at 125Hz across this listening area If directivity at lower frequencies...

Page 13: ...250 325 75 100 12 130 300 400 90 120 14 115 350 475 105 145 16 100 400 550 120 170 18 85 450 600 140 180 Assumes nominal 10m 32 foot trim height Depending on actual trim as well as SPL and consistenc...

Page 14: ...the horizontal energy of an array is adjusted to benefit the greatest number of seats possible In the below example an array of three columns of 4 Anya modules each clearly can be seen to manipulate t...

Page 15: ...xis performance of these systems The precise amount of attenuation possible will depend on the model geometry array length frequency and coverage start and stop In the extreme example below it is clea...

Page 16: ...al example truck pack configurations are displayed below and show recommended packing configurations for various Adaptive systems These configurations are based on product pallet dimensions and typica...

Page 17: ...azz Light Rock 1 3 Typical Rock Pop or Jazz 1 2 Heavy Rock or Pop 1 1 EDM Hip Hop or Heavy Metal Otto Anna Ratio Typical Usage 1 3 Classical Light Jazz Light Rock 1 2 Typical Rock Pop or Jazz 1 1 Heav...

Page 18: ...ncy impact on the dance floor Adaptive processing will still work to optimize output and directivity to the extent possible even with a ground stacked configuration System Components Configuration 8 A...

Page 19: ...18 Plan Venue View Section Venue View...

Page 20: ...ected energy from the balcony face much more effectively than traditional line arrays or point source clusters A pair of Otto subwoofers flown immediately behind each array provides low frequency exte...

Page 21: ...20 Plan Venue View Section Venue View...

Page 22: ...necessary for this venue With an average of 105 dBA the system is capable of reproducing high SPL program material to every seat in the house without supplemental fills This system also provides sign...

Page 23: ...22 Plan Venue View Section Venue View...

Page 24: ...requency support is supplemented by two arrays of Otto 6x modules each Predicted SPL is a consistent 105 dBA 2 dB System Components Configuration 20 Anya Modules 2x 10 modules 12 Anna Modules 2x 6 mod...

Page 25: ...24 Plan Venue View Section Venue View...

Page 26: ...s Anna and Otto provide a tremendous advantage in controlling noise spill to adjacent neighborhoods with their ability to adjust coverage through a few clicks in software The engineer can direct the s...

Page 27: ...26 Plan Venue View Section Venue View...

Page 28: ...differential between columns SPL is remarkably consistent Low frequency support is provided by 24x Otto System Components Configuration 36 Anya Modules 2x 18 modules 28 Anna Modules 2x 14 modules 24 O...

Page 29: ...28 Plan Venue View Section Venue View...

Page 30: ...tance to festival promoters and city government Most festivals begin early in the day and run late into the evening The first half of the day is usually light on festival attendees relative to the num...

Page 31: ...ne is increased because the entire array is now being applied to a smaller area System Components 56 Anya Modules 2x 16 12 modules 32 Otto Modules 4x 8 modules 4 Otto Flybars 4 Anya Flybars 8 Adaptive...

Page 32: ...31 Plan Venue View Full Coverage Section Venue View Full Coverage...

Page 33: ...32 Plan Venue View Reduced Coverage Section Venue View Reduced Coverage...

Page 34: ...l Eastern Acoustic Works One Main Street Whitinsville MA 01588 USA Tel 508 234 6158 Tel 800 992 5013 USA only Web Site http www eaw com e mail info eaw com 2017 LOUD Technologies Inc EAW is a register...