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Submission + - Xiph/Mozilla Release Deep Learning Noise Suppression, Ask for Noise Donations

jmv writes: The Mozilla Research RRNoise project shows how to apply deep learning to noise suppression. It combines classic signal processing with deep learning, but it’s small and fast. No expensive GPUs required — it runs easily on a Raspberry Pi. The result is easier to tune and sounds better than traditional noise suppression systems (been there!). And you can help! Find out how to donate your noise to science.

Comment Re:Actual discussion? (Score 1) 736

Capsule loses pressure integrity? Masks from the ceiling time.

Actually, that one's a little more complicated than just masks from the ceiling. You can do that in an airplane because there's still enough air pressure outside. If you're operating in a vacuum, then you have the same problem as astronauts and U2 pilots: your blood will start boiling unless you have a full pressure suit. That's the Armstrong limit: below 6 kPa, the boiling temperature of water goes below 37C.

Comment Re:Does it have a spec yet? (Score 1) 22

Despite the official spec being defined as code, there's nothing that prevents what you're talking about. As far as I know, the FFMpeg "native" decoder is actually an independent implementation of the standard and although they chose the LGPL as license, they could have used something "public-domain-like". Note that compliance itself isn't based on the decoder code, but on testvectors. Anything that decodes testvectors to something "good enough" (with a well-defined tolerance) is considered compliant with the specification.

Submission + - Opus 1.2 released (with a demo)

jmv writes: The Opus audio codec, used in WebRTC and now included in all major web browsers, gets another major upgrade with the release of version 1.2. This release brings quality improvements to both speech and music, while remaining fully compatible with RFC 6716. There are also optimizations, new options, as well as many bug fixes. This Opus 1.2 demo describes a few of the upgrades that users and implementers will care about the most. It includes audio samples comparing to previous versions of the codec, as well as speed comparisons for x86 and ARM.

Comment Why lasers? (Score 3, Interesting) 115

Anyone with better physics knowledge can comment here? Why would you use lasers to measure differences between matter and anti-matter? As far as I know, the only difference between the two is supposed to involve the weak force rather than the electromagnetic force (on which light is based). Considering that these guys aren't idiots, I must be missing something. How are the lasers useful?

Comment Re:WebRTC (Score 1) 137

Well tell the devs to ensure that anytime a web site initiates any kind of WebRTC traffic, the user is asked to okay this (with an option to remember).

This is exactly what's *already* supposed to happen. Otherwise any website could spy on anyone.

But maybe we should just stop trying to make a web browser do everything and be its own OS.

Browsers will keep doing more stuff because people want them to do more. The choice we have is between proprietary binary plugins or actual standards. I'd rather have html5 than flash.

Comment Re:Electoral college does reflect the popular vote (Score 1) 1430

The situation you're describing could still have happened if a few people in Wisconsin/Michigan/Pennsylvania cities had bothered to vote. The main reason why the electoral college might not be such a bad idea in general is what happens in case of a recount. Recounting Florida is already not fun, but recounting the entire country would be *really* annoying.

Comment Re:Amazing Disconnect (Score 2) 667

What do you think are the odds of voting illegally and getting away with it? Considering there's only a handful of cases that get detected for any particular election, and that you need a couple hundred thousand illegal votes to reliably rig an election, it would mean a party would have to devise a way to get people to vote illegally with only one chance in 100,000 of getting caught. And on top of that, you have to make it impossible to trace the fraud back to the party. That's just insanely hard. It's much easier to influence the results instead. Just hack a few servers and you're good.

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