User manual ELECTRO-VOICE 600D DATASHEET

Lastmanuals offers a socially driven service of sharing, storing and searching manuals related to use of hardware and software : user guide, owner's manual, quick start guide, technical datasheets... DON'T FORGET : ALWAYS READ THE USER GUIDE BEFORE BUYING !!!

Sponsored Links

If this document matches the user guide, instructions manual or user manual, feature sets, schematics you are looking for, download it now. Lastmanuals provides you a fast and easy access to the user manual ELECTRO-VOICE 600D. We hope that this ELECTRO-VOICE 600D user guide will be useful to you.

Lastmanuals help download the user guide ELECTRO-VOICE 600D.


ELECTRO-VOICE 600D DATASHEET: Download the complete user guide (156 Ko)

Manual abstract: user guide ELECTRO-VOICE 600DDATASHEET

Detailed instructions for use are in the User's Guide.

[. . . ] 2 Basic Directivity Rule . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Horizontal-Vertical Independence. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Multiple Sources and Lobing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Beamforming. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] No other processing is applied. Blue Red Green 40Hz 60Hz 90Hz Figure 19. Beamformed: bottom two boxes delayed 4. 0 mSec In all of these scenarios, there is an overall bass level difference of 12-14dB from front to back. Where venue dimensions permit, high trim is the single most effective technique for evening out bass SPL from front to back. In the preceding illustrations, trim height was 32 feet (~10m) to top of stack. Figure 20 shows the same beamformed array as in Figure 19, but with a trim height of 65 feet (~20m) to top of stack. Beamformed; trim height 65ft (~20m). Flown Center Subbass Line Arrays. Where staging and rigging considerations permit, a flown center stack of subwoofers can give excellent results. There is zero lobing, the horizontal coverage is essentially 360°, and the vertical coverage can be controlled well by beamforming. Figure 21 shows the coverage of a flown center cluster of 12 EV Xsub woofers in an arena venue. The woofers are hung in a straight line, an optimized set of beamforming delays are applied. The result is a subbass coverage pattern that maintains constant tonal balance over the entire listening area and In this example, the delays have been applied in pairs. By "element spacing", we mean the distance between front and rear loudspeaker cones. Larger element spacing increases subbass output, but decreases maximum operating frequency. Smaller element spacing decreases output but increases maximum operating frequency. In our example, the element spacing is 62 inches (157 cm), which gives a maximum operating frequency of approximately 90 Hz. The pattern deteriorates rapidly above the high-frequency limit, as Figure 26 shows. Red Blue Green Circles 90Hz 100Hz 120Hz 6dB Figure 26. Gradient pairs do not function correctly when they are situated in front of walls or other reflecting surfaces. Figure 27 shows what happens when our Xsub pair is placed two feet (60cm) in front of a wall. The two woofer boxes on the left are virtual boxes -- acoustic images created by the reflection in the wall. The two boxes on the right are the actual woofers. Blue Red Green Circles 40Hz 60Hz 90Hz 6dB Figure 27. Left-hand boxes are acoustic images of actual array, which is on the right. Thus, as the frequency goes down, they send proportionately more of their output into the reverberant field of the venue. [. . . ] The best procedure is to try both and choose whichever gives the best coverage. 29 600D · A PRACTICAL GUIDE REV. 1 / JUNE 7, 2010 Appendix B: Subbass Equalization Some mix engineers like to use systems with built-in bass boosts. Here, for example, is a curve used in stadiums and arenas by well-known male vocalist with whom the author is familiar: Figure 35. System bass boost To achieve frequency response curves like these, it is traditional to increase the gain of the subwoofer channel. [. . . ]

DISCLAIMER TO DOWNLOAD THE USER GUIDE ELECTRO-VOICE 600D

Lastmanuals offers a socially driven service of sharing, storing and searching manuals related to use of hardware and software : user guide, owner's manual, quick start guide, technical datasheets...
In any way can't Lastmanuals be held responsible if the document you are looking for is not available, incomplete, in a different language than yours, or if the model or language do not match the description. Lastmanuals, for instance, does not offer a translation service.

Click on "Download the user Manual" at the end of this Contract if you accept its terms, the downloading of the manual ELECTRO-VOICE 600D will begin.

Search for a user manual

 

Copyright © 2015 - LastManuals - All Rights Reserved.
Designated trademarks and brands are the property of their respective owners.

flag