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Pretty much every single factor you mentioned about Opera is also true of Firefox. You'd need to "optimize" Firefox as well if you decide to run a bench against an "optimized" Opera.
Unfortunately, the way Chrome is designed doesn't yet allow for the adblocking the way it's done in Firefox. If there were a malicious ad, it's still rendered then removed from view with the Chrome solution for instance.
Not to mention the capability to use the extension Tree Style Tabs. This alone would keep me on Firefox let alone how it also has things like Noscript (while Opera has per site javascript settings, it's not even close to the finegrain control Noscript provides in a simple manner).
The theory is that only as much as needed is removed. You start with the ones that are hardest to perceive and start to reduce those first before moving to the stuff that's easier to hear.
The obvious consequence of this is that when you remove too much you lose what's perceptible and the ultimate end would be just the plain sine-wave as you say. Fortunately for many sorts of sound, you have enough bandwidth at 128kbps to handle the sound reasonably. It is still insufficient for a great deal of other sounds though.
Overtones that don't happen with music and sound that we listen to and can hear. So what's your point? That a sound that people can't hear isn't encoded?
Oh no, all the pitches about 22KHz isn't encoded! I'm losing INFINITE information here. What a bloody useless codec.
Posted
by
Zonk
from the it-is-a-very-robust-bird dept.
desmondhaynes writes "Is Linux ready for the masses? Is Linux really being targeted towards the 'casual computer user'? Computerworld thinks we're getting there, talking of Linux 'going mainstream 'with Ubuntu. 'If there is a single complaint that is laid at the feet of Linux time and time again, it's that the operating system is too complicated and arcane for casual computer users to tolerate. You can't ask newbies to install device drivers or recompile the kernel, naysayers argue. Of course, many of those criticisms date back to the bad old days, but Ubuntu, the user-friendly distribution sponsored by Mark Shuttleworth's Canonical Ltd., has made a mission out of dispelling such complaints entirely.'"
Posted
by
kdawson
from the same-time-next-year dept.
Andy Updegrove writes "For a few years now we've been reading about the urgency of adopting open document formats to preserve written records. Now, a 74-page report from the Academy of Motion Picture Arts and Sciences warns that digital films are as vulnerable to loss as digitized documents, but vastly more expensive to preserve — as much as $208,569 per year. The reasons are the same for video as for documents: magnetic media degrade quickly, and formats continue to be created and abandoned. If this sounds familiar and worrisome, it should. We are rushing pell-mell into a future where we only focus on the exciting benefits of new technologies without considering the qualities of older technologies that are equally important — such as ease of preservation — that may be lost or fatally compromised when we migrate to a new whiz-bang technology." Here's a registration-free link for the NYTimes article cited in Andy's post.
Posted
by
samzenpus
from the stops-in-under-a-minute dept.
Ponca City, We Love You writes "Researchers have created an electromagnetic system that can quickly bring a vehicle to a stop by sending out pulses of microwave radiation to disable the microprocessors that control the central engine functions in a car. A 200-pound unit attached to the roof of a police car can be used to stop fleeing and noncooperative vehicles. The average power emitted in a single shot is about 10 kilowatts at 100 hertz and since each radiated pulse lasts about 50 nanoseconds, the total energy output is 100 joules at a distance of 15 meters. One concern with the device is that it could cause an accident if a car is disabled and a driver loses steering control. The device could also disable other vehicles in the area so the most practical application may be for perimeter protection at remote areas. Criminals have a work-around too. Since electronic control modules were not built into most cars until 1972, the system will not work on automobiles made before that year."