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sound

How we hear one voice amid many

Scientists in Germany believe they have discovered how humans are able to filter out unimportant noise in order to zoom in on that single voice they want to hear.

Neuroscientist Holger Schulze and his colleagues think the brain's auditory system probably sorts different sources of sound based on their unique pitch and suppresses less important ones.

The scientists conducted experiments on gerbils, which have a similar hearing mechanism to humans, reports Live Science.

Read the story at Live Science: "Party trick: How we hear one voice amid many"

Creative launches TravelSound for iPod Nano

If you can't beat 'em, join 'em.

Good advice if you're Creative and Goliath is a fruit-branded company from Cupertino. So adding more sauce to the Apple pie is yet another third-party accessory, albeit a decent-looking effort, hot out of Sim Wong Hoo's wonder emporium. First glimpsed at CES 2008 back in January, Creative's TravelSound i80 speaker for the iPod nano (3rd Generation) is an extension of the i50 for the shuffle (2nd Generation). If you liked the latter, you'll probably like the former since Creative's roots are after all rooted in audio. Think … Read more

XM-I calls an audible, tweaks game plan for X-Mini Max

You've got to give it to the XM-I guys.

Barely three weeks after we reviewed the prototype, the Singapore-based team went back to the drawing board, made a few crucial tweaks, and will now roll out an improved version. The commercial launch may have been pushed forward from March to the end of April (we're told April 28 for Singapore, and the U.K., Australia, and Ireland after that, but no firm dates for the rest of Asia yet). But that's a good thing since we like the fine-tuned version much better.

Improvements now include a thicker, … Read more

How to blow bubbles with an iPod

As people seek out all manner of gadget-powered therapy--even for their pets--there may be something much simpler available to soothe the soul. Such as a "Sound Bubbler."

This iPod dock's name pretty much says it all, as it releases bubbles in sync with the beat and rhythm of your tunes, according to Chip Chick. It even comes in three colors, though they have a long way to go before re-creating a true '60s atmosphere. Still, it's better than nothing if you're whiling away the time while chained to the desk and sure beats USB aromatherapy.… Read more

Ears-on with the Etymotic's latest earphones

If you know your high-end earphone manufacturers, you'll have heard of Etymotic. It's made a whole bunch of earphones over the years and we at Crave are massive fans. So we're not going to pretend we weren't excited when Etymotic slipped us a pair of its new hf2 earphones. But we're more excited still to say they're really rather terrific.

So fresh are they there's no confirmed price, but 99 pounds (about $197) is the rough figure we've been given to work with, putting them in Shure SE310 and Denon AH-C700 territory. … Read more

Does surround sound audio have a future?

Surround sound is a no-brainer for movies and games--it helps you forget you're watching a two-dimensional screen, and immerses you in the action. Movie theaters have been incorporating it for well over a decade, and sound designers for games assume a 5.1 system.

But for music, surround sound faces a number of barriers. Listeners need new equipment--speakers, a 5.1-capable amp, and a player capable of playing either SACD or DVD-Audio discs. (DVD-Audio discs can be played in traditional DVD players, so home theater owners who've already set up their systems for surround sound can hear a … Read more

'Retro Sound' brings MP3s to hot rods

Whether it's an acknowledgement of mortality or a desire to relive a misspent youth, many of us have acquired a greater appreciation of classic cars, or at least parts of them. And a few are even lucky enough to celebrate their midlife crises by purchasing one. But that's where a problem often arises: What do you do about those ancient radios?

On one hand, it seems disrespectful to replace the original equipment with a new stereo that looks completely inappropriate; on the other, an AM radio just doesn't do justice to a long drive in the countryside. … Read more

What's the difference? CD 'mastering' vs. 'remastering'

If you read CD or LP credits you've probably seen "Mastered by Greg Calbi" a bunch of times, but don't have a clue exactly what Calbi and other mastering engineers do. I don't blame you--it's a mystery to most music lovers. When I heard that Calbi was going to cut some LP masters I made arrangements to drop by Sterling Sound and watch the master masterer at work. He's mastered thousands of records--everybody from Bob Dylan to Talking Heads to The Roots, to the High School Musical soundtrack, and one of my favorite … Read more

Earphones rattle the bones, even out of water

When we first saw a photo of someone wearing these "Vibe Body Sound" earphones by Outi, we thought they'd been put on backward. So we didn't stare or say anything for fear of humiliating the poor sap, just as mom always taught us.

Then it turns out that it was the right way to wear them after all, because they use that body-conduction technology we keep hearing about. This pair clips to the skin and cartilage of the outer ear just above the lobe and sends the sound vibrating through the skull, according to Coolest-Gadgets.

We'… Read more

The Magico Mini II: The world's best $30,000 bookshelf speaker?

The mass-market audio business is scared to death of iPods. Sales of $500 speakers are shaky, A/V receivers aren't exactly flying off the shelves, and nobody's getting rich selling $59 DVD players. Prices of flat screen TVs are still falling, and so are the profits. Meanwhile overhead and other costs go up every year.

The mainstream business model is faltering, but the two channel, high-end market is holding its own, thank you very much. THE hot speaker at the moment is Magico's Mini II ($29,600 per pair including floorstands). I was more than a little … Read more