Bob Ankosko

Eye on Atmos: 15 Minutes with Dolby’s Brett Crockett

Bob Ankosko | Aug 11, 2014

In preparation for the launch of the first wave of Dolby Atmos-enabled products, Dolby is conducting press demos in New York and Los Angeles this week. Stay tuned for our reports later in the week. In the meantime, we touched base with Brett Crockett, director of sound research at Dolby Labs, to learn more about Atmos and its promise of taking home theater to new heights.

S&V: Why does the world need another surround format? What does Atmos bring to the home theater experience?
Brett Crockett: Dolby Atmos moves beyond the paradigm of channel-based audio, which has gone as far as it can in the home. Captivating sound surrounds you from all directions, including overhead, filling the room with astonishing clarity, richness, detail, and depth. The specific sounds of people, music, and things move all around you in multidimensional space, so you feel like you are inside the action.

S&V: How does the “object-based” Atmos system compare with the familiar channel-based system?
BC: Until now, cinema sound designers have had to mix independent sounds together into channels for soundtrack creation. A discrete sound, such as a helicopter, has been assigned to an individual channel rather than precisely to where it would occur naturally in the scene. While a sound can move across channels, there’s no height dimension. For example, you might hear the helicopter from a side channel (and speaker array) but not above you. This approach limits your audio experience because it can’t come close to matching the way you hear in real life, with sounds coming from every direction.

New Products

A New Use for Old Wires: Intellegg Moxivo Multiroom Music Kit

Bob Ankosko | Jul 21, 2014

If you’re one of the six in 10 Americans who have ditched land-line phone service to become a cell-phone-only household, Jeff Eggebraaten has a proposition for you: Use the phone lines running through your walls as a cheap and simple way to spread music around the house. The founder of Intellegg devised a set of cables that make it possible to shuttle music from a computer/laptop or iPod/MP3 player in one room to existing stereo systems or powered speakers in up to five other rooms at the same time. “It’s like plugging an iPod into a stereo, but with Moxivo there’s a phone line in between,” Eggebraaten says.

The S&V Interview Audio Video News

Sonic Windshield: ClearView Audio Clio Wireless Speaker

Bob Ankosko | Jul 11, 2014

When someone says “invisible sound,” the first thing that comes to my mind is an in-wall/ceiling speaker hidden behind an inconspicuous grille. ClearView Audio has a different take on “invisible” with its stylish Clio Bluetooth speaker, which uses acrylic glass to create sound. No domes, no cones, except for a tiny 2-inch “woofer” hidden in the base that supports what you might call its sonic windshield. We asked CEO Stefen Bokamper to tell us about this unusual speaker.

Bluetooth Speaker Reviews

MartinLogan Crescendo Wireless Music System

Bob Ankosko | Jul 09, 2014

Performance
Features
Ergonomics
Value

PRICE $900

AT A GLANCE
Plus
Quick setup Bluetooth streaming Impeccable build quality Excellent bass and tonal balance
Minus
Pricey
Restricted soundstage

THE VERDICT
Crescendo is an elegant tabletop music system that shines with vocal and acoustic music, but it might leave you yearning for a broader soundstage.

Let me just get this out of the way right up front: MartinLogan’s Crescendo is a work of art and perhaps the most beautiful tabletop music system on the planet. It’s also not at all what you expect from a company that’s been building fine electrostatic speakers for three decades. But who can fault a company for broadening its horizons and doing it in a way that upholds its long-standing dedication to quality? Crescendo is, after all, a classy addition to the MartinLogan family.

Other Tech New Products

Nipping Hearing Loss in the (Ear)bud: Asius Technologies Ambrose Diaphonic Ear Lens

Bob Ankosko | Jul 09, 2014

It’s no secret that prolonged exposure to loud music can lead to tinnitus (constant ringing in the ears) and permanent hearing loss. Any number of famous rock musicians have acknowledged having hearing problems. Hitting closer to home, the Hearing Health Foundation reports that 50 million Americans live with hearing loss, a staggering statistic that includes one in five teens, whose hearing problems are largely attributed to listening to music through headphones—especially earbuds—at high volumes for an extended period.

Audio Video News

RIP: Tom Nousaine, Colleague and Friend of S&V

Bob Ankosko | Jun 17, 2014

Tom Nousaine, former contributing technical editor and columnist for Sound & Vision, died June 8, 2014 in Pinckney, MI. He was 69.

A life-long audio enthusiast, Tom’s work appeared in numerous publications, including Stereo Review (predecessor to S&V, Audio, Sound & Image, Video, Car Stereo Review, Mobile Entertainment, Road Gear, Audio/Video International, The Audio Critic, The $ensible Sound, and Telephony.

Tom was a long time member of the Southeastern Michigan Woofer and Tweeter Marching Society (SWTMS) and served as regional vice president of the Audio Engineering Society and chairman of the AES Chicago Section. He founded the Prairie State Audio Construction Society and the Society for Depreciation Professionals while employed as director of capital recovery for Ameritech, one of the seven regional “Baby Bell” companies that arose out of AT&T’s 1984 divestiture.

New Products

Eight Great Ways to Park Your Gear

Bob Ankosko | May 21, 2014

In the world of home entertainment, prized possessions run the gamut from media players and perfectly calibrated HDTVs to sophisticated processors and hulking power amplifiers to AV receivers and cable boxes to speakers of different shapes and sizes—all stuff that needs a proper home. You do have a proper home for your AV treasures, don’t you? A home that provides unbending support (think sturdy shelves that don’t sag) and thoughtful features like casters, cable management, and ventilation.

Audio Video News New Products Premiere Design

Immaculate Reception

Bob Ankosko | May 19, 2014

Bang & Olufsen BeoLab 18 Wireless Speaker System

About that headline...It’s inspired by the sheepish “Immaculate Wireless Sound” moniker Bang & Olufsen uses for the wireless system integrated into the stunning BeoLab 18 tower speaker. Actually, the phrase is code for WiSA, the standard that makes it possible to for speakers to receive uncompressed 24-bit/96 kHz audio over the air from B&O’s stand-alone transmitter or one built into the BeoVision 11 TV. We asked Senior Vice President of Product Creation Lou Schreurs to tell us about this impressive speaker.

S&V: How did the BeoLab 18 come into being? What led to the desire to “go wireless?”
Lou Schreurs: We felt the need to rejuvenate our iconic BeoLab 8000 from a design perspective and, at the same time, wanted to bring the speaker into the 21st Century by making it wireless and digital, using our proprietary Digital Signal Processing (DSP) capabilities. The integration of a high-quality wireless system was driven by the desire for convenience without sacrificing audio quality. In some of our customers’ homes, it was not easy to run cables in a neat way, particularly rear speakers, limiting their ability to experience true surround sound...

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