Scott Wilkinson

Scott Wilkinson and the Great TV Shootout

Scott

Episode 1827

Scott joins Leo to preview the 2021 Value Electronics Great TV Shootout. The event will pit all the most popular TVs on the market and this will be the first year that 8K TVs will be part of the shootout. Other contenders will include super full-array local dimming models (SuperFALD), QLEDs, OLEDs, and LEDs. There will also be a separate shootout for ultra-short throw (UST) projectors.

Scott Wilkinson ... a little compressed

Scott Wilkinson

Episode 1825

Scott joins Leo to talk about the new AptX lossless high-resolution Bluetooth standard that was announced this week. Scott adds that while it does have a little compression, the AptX developers state they can recover the original quality of the sound. But it's not really high resolution. As for headphones, Scott uses OneMore's Stylish Bluetooth headphones. They sound great. But when he really wants to hear high-resolution audio, he sticks to wired headphones. 

But don't expect Aptx on your iPhone any time soon. They use Apple lossless, AAC over Bluetooth. 

Scott Wilkinson and Other People's Money

Scott

Episode 1823

Scott got an email from a listener wanting him to help spend his money for home theater. He wants a soundbar that is "simple, but awesome." If money is no object, then Scott recommends an 83" LG C1. Or the 85" Samsung QN85. The 85" TCL 8545 is $3,000. Or the Vizio P85 PX. Those are in the $3,000-5,000 range. Another option is an ultra-short throw projector. Leo has a HiSense and he loves it. And it comes with a screen. But most don't. The Optima p2, the Epson LS400. Good options.  The larger the space you have, the larger the screen you want. That's where a projector will be an advantage.

Scott Wilkinson, HiFi Hipster

Scott Wilkinson

Episode 1819

Scott joins Leo to talk about Audeze Electro Static Headphones, which uses planar magnetics for an open, airy sound. But they aren't cheap at $4500. Oh, and you also have to buy a special pro bias amplifier as well. So expect to drop over $5K. Which is a lot cheaper than Sennheiser's $60 thousand cans! They were initially developed for patients who had to have MRIs, to keep them calm. Now the technology is consumer-grade and hopefully, the price will come down soon.

Scott says they sound amazing.

Scott Wilkinson gets demoed

Scott Wilkinson

Episode 1817

Scott went to a demo this week of the Olympics being streamed live over the internet via OpenCloud. The noteworthy bit was that the live stream was being done in 8K at 60fps at 100MBps HEVC, and compressing it in real-time before being streamed online. The computer compressing it had 4 Intel Xenon processors to handle the heavy lifting and then outputting it to 8K HLG at 60fps. Scott was watching it on a 75" 8K TV.

Scott Wilkinson and HDR Projectors

Scott Wilkinson

Episode 1815

Scott joins Leo to talk about his latest article on HDR and video projectors. This is quite a challenge because projectors are traditionally not that bright. A lot of projectors can accept an HDR signal, but what do they do with it? You can set a projector so your dimmed parts look better, but the brighter parts get "clipped." So what can you do? You can simulate HDR by optimizing the projector and your room to give the HDR image the best chance to shine.

Scott Wilkinson ... Totally Hip

Scott Wilkinson

Episode 1813

Scott joins Leo to talk about how to watch the Tokyo Olympics. This year, you can watch the games in 8K in Tokyo (though it's upconverted from 1080p), or if you have Comcast, you can watch it in 4K HDR through Xfinity, as well as through the NBCSports app. But only if your cable provider is a part of their network. YouTubeTV is also offering live streaming the games in 4K HDR, but you have to pay an extra $20 a month for the privilege after a free 30-day trial.  So you can do the trial, watch the games, and then cancel. Others, including NBC, are broadcasting in 1080p.

Scott Wilkinson and the Biased Light

Scott Wilkinson

Episode 1808

Scott answers a question from a listener today who bought an LG Nano 91 TV, and wants to know about biased lighting. Scott says that biased lighting is good in a dark room because it eases the strain your eyes experience when watching a TV in the dark. The lighting gets placed behind the TV and is only needed when you watch TV in a darkened room.  It's not needed if your TV is in a bright, ambient room. But it's recommended in the dark, as the TV puts out a bright light that can tire your eyes.

Scott Wilkinson and the True Demo

Scott Wilkinson

Episode 1806

Scott experiences a demo of a true holographic display this week, and it made Scott realize why people don't really like 3D. It presents a high cognitive load on viewers, where they have to process two separate signals to get a faux 3D experience. It causes headaches and is ultimately uncomfortable. And it doesn't really work. What you really need is a true holographic display that works in 3D space, and he saw that this week. Completely glasses-free. Avalon Holographics uses light field projection to create the holographic image.