Sherwood R-972 Bedienungsanleitung PDF herunterladen (Seite 10)

R972 Trinnov Optimizer Application Notes Curt Hoyt trinnov.com

Ver 2.6.1 Page 10 3/12/12

Use suggestions in this document at your own risk. Always consult your Sherwood R972 Operating Instructions.

image. Same with height. If you have a low center, this can be off set by placing another speaker high. Requires re-

calibration any time speakers are moved. When doing this, experiment with SPTL set to 2D and 3D for best results.

Front Image Width – Trinnov Remapping

REMAP: CINE = +/-22 degrees wide, MUSIC = +/- 30 degrees wide (based on microphone position during Cal)

R972 Advanced configurations not found in the manual

The following are suggested for advanced users, with no guarantee for your success in specific applications. Much

depends on your personal understanding of how AVRs work. You’ll need to navigate successfully the connections,

calibrations, GUI programming. It’s highly recommended that any unusual speaker configuration be tested and

verified before any final decision for installation. If you have the interest, patience and skill, you may be able to

translate the suggestions into a unique audio system easy for anyone to use.

Surround

Trinnov Correction is active only on DIGITAL INPUTS. The 7.1 Direct in are analog only and do not support Trinnov use.

Trinnov 6.1 w height

Another layout to try is 6.1 with two center speakers, one raised for height and a single rear channel (that could be fed

to two rear speakers). This could be best choice for longer rooms. Experiment and find what works best in your room.

You can effectively ignore the traditional fixed placement recommendations. If you do it, please share your findings with

the group, so others may learn from your experience.

Trinnov Front W

When doing some of his zillions of demos, Jeff would not have a single speaker "correctly" placed. One CES, none of the

front speakers were in the "correct" place. Instead, Jeff had 5 speakers (some in-walls, I recall) across the front to form a

wide "W," along with 2 surrounds. The result was a seamless acoustic image suspended in space.

BTW, Typical custom HT projects using the more elaborate Trinnov systems are using from 8 to 32 channels of Trinnov

processing. Lots of speaker channels and Subs, and several use our active crossovers. We're providing consulting for on

HTs using Trinnov technologies in many unusual ways. The 972 is getting you in the door, and if you are willing to

experiment a bit, you'll find there are so many ways Trinnov technology can enhance your listening experience.

Trinnov 9.1 with height

Some of you want more channels, up to 9.1- typically to fill in long rectangular rooms. The best way to accommodate

more channels such as 9.1 is to share the side outputs with two speakers each, thereby leaving the rear outputs for use

as height channels in the front. You'll trade some loss of rear resolution for more front spatial fill. Can be a good trade

off in some rooms, given our spatial acuity is greatest across the front. For surrounds, best using same speaker type.

When calibrating the side/rear pairs, Trinnov will find the acoustic center and compensate them both as a single unit.

While not ideal, it can work well and free up two output channels normally used for rears for height or wides. This is a

good one to mock up before final placement- to get the balance of positions just right. If you will be using in-walls,

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Sherwood R-972 Bedienungsanleitung Seite 10