Anthony Grimani Tag

So You Think Your Room’s Bad, Pt. 6

Six installments in, we’ve arrived at the end of our tale about turning a trade show booth into a reference-quality home cinema space. But we’re not here to pat ourselves on the back. Yes, the demo room ultimately drew scores of visitors, and praise from the people who experienced it.

 

But this series of posts was meant to be inspirational, not self-congratulatory. Our aim was to encourage you to not give up on “problem” spaces until you’ve exhausted all the possibilities. The technology and expertise definitely now exist to turn rooms that would have once been dismissed as impossible into killer luxury home entertainment spaces.

 

Here are the key takeaways:

 

Even rooms with weird dimensions can make for a great home theater

If we had focused all of our design efforts exclusively on performance, there’s no way we would have chosen an overgrown bay window as the geometrical inspiration for our room. The hacked-off corners inside the room were driven by the various needs of the outside of the booth. But with the right choice of gear and some optimization with the speaker placement, we made this kooky space sound great.

For more on how to make non-symmetrical rooms work 

to your advantage, see Part 1 and Part 2

 

Choose your speakers carefully—not all luxury speaker systems are made the same

This doesn’t mean that one speaker is necessarily the best answer for all applications. Speaker systems come in all sorts of shapes, sizes, and configurations. Some are designed like audio spotlights. Some deliver a wider swath of sound. Some subwoofers are designed for in-ceiling placement. Of course, if you don’t have attic space to work with, you might opt for in-wall subs, or even discreet in-room subs (like we did). The point is, you shouldn’t just assume that a speaker is a speaker. Find the right solution for your unique room.

For more on choosing the right speakers, see Part 3

 

Room correction can eliminate a lot of a “bad” room’s worst flaws

It wasn’t that long ago that the room-correction software solutions built into most surround sound systems created more problems than they solved, but in recent years they’ve made monumental improvements. These days, a good room correction system can practically eliminate the need for big bass traps and other gargantuan physical acoustical treatments. And the best of these solutions can even correct for sub-optimal speaker placement.

For more about room correction, see Part 4

 

Acoustic treatments can help solve the problems room correction can’t fix

Since room correction still struggles with some acoustical problems, don’t turn your nose up at physical acoustical treatments. You may find that you can even work these treatments into your interior design.

For more about acoustic treatments, see Part 5

 

And maybe most important of all:

 

Creating a premium entertainment space is a team effort, so pick your players wisely

If, for whatever reason, subtle acoustical treatments are an absolute no-no in your luxury entertainment space, encourage your integrator and designer to work together on alternative solutions. A carefully placed bookshelf or even draperies positioned in the right place can work wonders for the sound of your room. But this requires that all of the

Jack Shafton, Golden Ear VP of Marketing & Sales
GoldenEar’s Jack Shafton on the Finished Booth

 

GoldenEar VP of Marketing & Sales Jack Shafton co-authored the 3rd installment of this series with Dennis Burger. Here’s his reaction to experiencing the completed booth at the CEDIA convention in San Diego this past September:

 

“Upon seeing the finished product when the show opened, I was impressed with how the booth turned out (it looked great and highly functional), and also alarmed by the openness of the demo space. There was already a big crowd milling about the booth (kudos to Kaleidescape) and the theater demo was standing room only. The space was basically open to the show floor, just behind a draped entryway. I waited for the next showing and grabbed a seat before the room filled. I should have known, but the demo of Baby Driver caught me by surprise—this system, in this terrible room, just rocked! And other than the small subs, the sound system was basically invisible. It presented a seamless bubble of sound around and above with pinpoint imaging, and the the subs made the air move with a thunder. Of course I kept thinking ‘louder, make it louder’ because it was fun—although they had chosen a good compromise on volume level. I got the impression after the demo that the other people in the room would have liked to kick back and watch the whole movie!”

players respect one another and their specific design expertise. There will always be some give-and-take. All parties will have to compromise at some point. But if you can find collaborators who know when to hold ‘em and when to fold ‘em, your luxury entertainment space will be all the better for it.

 

If you’re ready to tame a problem space but aren’t sure where to look for help, the Home Technology Association (HTA) can be a great resource. And, by continuing to showcase unusual but successful home entertainment rooms, we at Cineluxe will do whatever we can to lend a hand.

 

Before we wrap this up, we’d like to thank some of the greatest experts in the business—in particular, Jack Shafton at GoldenEar, Jon Herron at Trinnov, and Anthony Grimani at PMI—for making our pitifully small demo room sound way bigger and better than it ever should have. And we’d like to wish all of you luck with turning your own problem rooms into amazing sight and sound experiences.

Dennis Burger & Michael Gaughn

Dennis Burger is an avid Star Wars scholar, Tolkien fanatic, and Corvette enthusiast
who somehow also manages to find time for technological passions including high-
end audio, home automation, and video gaming. He lives in the armpit of 
Alabama with
his wife Bethany and their four-legged child Bruno, a 75-pound 
American Staffordshire
Terrier who thinks he’s a Pomeranian.

Michael Gaughn—The Absolute Sound, The Perfect Vision, Wideband, Stereo Review,
Sound & Vision, The Rayva Roundtablemarketing, product design, some theater designs,
couple TV shows, some commercials, and now this.

So You Think Your Room’s Bad, Pt. 5

So You Think Your Room's Bad, Pt. 5

As Trinnov’s Jon Herron mentioned in Pt. 4 of this series, when you sit down to watch a movie or listen to music, the sound generated by the electronics and speakers is perceived in three key ways. Firstly, there’s the sound that travels straight from the speakers to your ears. Secondly, there’s the sound bouncing off the walls, floor, and ceiling one, two, or three times, which takes a slightly less direct path to your brain. Then there’s the fainter echoes and reverberations that ping-pong around the room.

 

Every room generates its own mix of those three elements. It’s what makes your room sound like your room—its unique sonic fingerprint. But here’s the thing: It’s also what makes your room sound decidedly unlike the claustrophobic interior of a submarine or the rolling dunes of Tatooine or the craggy and cavernous wastes of Cirith Ungol.

 

That’s one of the main reasons I selected the Trinnov Altitude 16 home theater preamp/optimizer to serve as the centerpiece of the trade-show booth’s audio electronics. But as Jon pointed out, to fully deal with all of the acoustical issues in a room, you need a combination of digital signal processing and passive acoustical treatments. The rule of thumb is that you should strive to absorb about 20% of the reflections and scatter 25% of the reflections from the walls and ceiling. You would generally place more absorption toward the front of the room, and interleave the absorption and scattering materials.

 

That last point was one of my biggest sources of stress in helping to design this room—or at least, it’s the source of stress that stands out most in my memory. Why the stress? Because at this point in the design process, my co-conspirators—Mike, Melinda, and Marcelo—were spending most of their time talking about midcentury modern furniture, lighting sconces, draperies, throw rugs, and other floor coverings. And all I could think was, “These people are going to murder me right in my neck if I start hanging egg-crate foam on the walls.”

 

Still, if we wanted the speakers and electronics to transport attendees to other worlds (or at least more interesting corners of this world) with minimal distraction from the room’s temporary and non-traditional construction, I knew we would need some sort of acoustical treatments. So, I reached out to Anthony Grimani—former Dolby Labs and THX exec and current owner of PMI (Performance Media Industries, Ltd)—for his guidance in treating the room as best as possible without making it look like a recording studio.

Anthony Grimani explains how a diffuser works

Not only was Anthony’s advice invaluable, but his company also just so happens to manufacture exactly the sorts of treatments we needed for the room. We did go back and forth a few times on placement, trading renderings until absorbers were optimally placed to deal with first reflections on the walls and ceiling, and diffusers at the back of the room to randomize reflections into a sense of reverberations and create a more enveloping listening environment.

Even after we had the passive acoustical treatments specified and virtually placed, with instructions passed along to the booth construction company, and a followup visit scheduled by Grimani to fine tune the placements during installation, I have to admit that I was still nervous about all of this. In my final rendered sketches of the room, the treatments just sort of looked out of place. They didn’t, to my eyes, evoke the living room environment I knew everyone else on the design team was shooting for.

 

Those fears were allayed the first time I actually laid eyes on the space once it was fully constructed. And they were further allayed as the first attendees filed into the room for a demo. As the first movie clip came to an end, I heard a woman at the edge of the room lean over to a friend and whisper-yell, “I love the 3D sculptures on the walls. They’re so abstract but so pretty!” It took me a second to realize she was confusing Grimani’s diffusers for artwork.

Dennis Burger narrates a very quick tour of the demo room. (If you
look really close at the video, you’ll notice that the circles in the
ceiling are the GoldenEar Invisa 650 speakers mentioned in Pt. 3.)

Lessons learned here: Sometimes you can’t plan for every single contingency when designing a home entertainment space. Things in the real world don’t always look like they do in quick 3D sketches. But just as importantly: Don’t assume that performance-oriented design choices will necessarily conflict with décor-oriented design choices. In the end, the acoustical treatments I was so worried about wound up giving the room a funky modern vibe that worked great with the look we were going for. And if we’d had more than a few weeks to work on the design, and if we knew then what we know now, who knows? We may have even made the acoustical treatments the design focal point of the room.

 

Granted, in the real world, that means having conversations with interior designers about the benefits of acoustical treatments, their physical design, and where they need to be placed for optimal effectiveness. But ultimately, all of the pieces that come together to create a luxury entertainment space should be a collaborative—not an antagonistic—process. No necks need to be murdered in the creation of any room.

Dennis Burger

Dennis Burger is an avid Star Wars scholar, Tolkien fanatic, and Corvette enthusiast
who somehow also manages to find time for technological passions including high-
end audio, home automation, and video gaming. He lives in the armpit of 
Alabama with
his wife Bethany and their four-legged child Bruno, a 75-pound 
American Staffordshire
Terrier who thinks he’s a Pomeranian.