Onkyo TX-NR545 Atmos-Ready AV Receiver Review Page 2

prm1177's picture

"My argument in one sentence is: Three channels in front, four in back—what’s wrong with this picture?"

Surround channels in film were never rear channels. The surround channels in cinemas always ran along the side of the auditorium and then followed along the back wall. To this day, you will see the majority of the surround speakers are still arrayed along the side of the auditorium. When surround EX was investigated by Home THX and Dolby for the release of "The Phantom Menace", the question was how can we add additional channels to the 5.1 already imprinted Dolby SR-D soundtrack on film. The solution was a matrixing of LS and RS to achieve a center rear channel. This evolved eventually into two rear channels. However, please don't refer to surround channels as "rear channels".

Fitzkirk's picture

I think "triple-threat" should read "triple-treat"?


Onkyo TX-NR545 Atmos-Ready AV Receiver Review

Audio Performance
Video Performance
PRICE $599

Dolby Atmos
Wi-Fi, AirPlay, Bluetooth
HDR support
No Ultra HD scaling

The Onkyo TX-NR545 is a wireless-triple-threat receiver with an intrinsically good-sounding amp.

Most A/V receivers have seven audio channels for reasons that date back to 1999 and are all but forgotten. The original rationale for adding two channels to surround sound’s basic 5.1 footprint was to accommodate back-surround speakers for THX Surround EX (later renamed Dolby Digital EX) and DTS-ES. While I mean no disrespect to the many readers who enjoy the back surrounds in their 7.1 systems, I’ve been against back surrounds from the beginning. My argument in one sentence is: Three channels in front, four in back—what’s wrong with this picture? I’ve always considered 5.1 the bedrock standard of surround sound, and I still do, even today.

Should I Invest in a Home Theater Speaker System with Towers or Focus on the Center Speaker?

Got a tech question for Sound & Vision? Email us at AskSandV@gmail.com

Q Most multichannel speaker configurations I see advertised have large L/R tower speakers combined with smaller center and surround speakers. It seems to me, however, that money invested in large (mostly full-range) L/R towers would be wasted if you care more about multichannel movie soundtracks than two-channel stereo music. Given the conventional wisdom that movie soundtracks rely heavily on the center channel for dialogue reproduction, shouldn’t you buy a higher-performing center speaker instead of big front towers? —Rick James Boettger / via e-mail

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It’s hard to believe, but the eternally youthful blues maestro Robert Cray is celebrating five decades of plying his craft with the imminent release of 4 Nights of 40 Years Live. So, uh, Robert, do you mind if we call you an “elder statesman” at this point in your career? “Well, we’re doing what we do, and I’m having fun doing it. To me, that’s the most important thing,” says Cray. “It’s funny; whenever it’s mentioned that we’re ‘getting up there,’ I always revert back to my heroes — John Lee [Hooker], and B.B. [King] — and I just think about those guys as being ‘the guys.’ I never consider myself as being on the same ship.” Sorry to disagree with the man, but Cray is most definitely onboard with being on par with the masters of the blues art form. I called Cray, 62, at his hotel during a tour stop in the Pacific Northwest to discuss the sonics of 4 Nights, the ongoing merits of vinyl, and why live woodshedding is vital for bands who want to improve. “Oh yeah, there’s been a lot of change over the years,” Cray observes about his storied career. I guess he showed us.

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Bluesound, the high-performance, hi-res audio-centric multiroom audio system, introduced its Gen 2 model line in New York this week and included something budget-minded audiophiles can rally around: a $299 standalone speaker designed by PSB celebrity speaker designer Paul Barton.

Neil Young Bares All as Pono Struggles to Move Forward

Neil Young is remarkably upbeat and remarkably candid in a recent Facebook post about the problems facing his Kickstarter-funded company, PonoMusic.

LG Announces First HDR-Enabled 4K OLED TV

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