Sunday, November 23, 2008

In the pink

Speakers, like a baseball glove, need to be broken in before you get the best performance from them.

Simon Côté of Audio Plus Services, the North American distributors for the Focal XS system I recently reviewed, gave me a shortcut for doing that: “pink” noise.

No, I hadn’t heard of that either. But this is the Internet age and Googling “pink noise” not only gives you an explanation -- basically pink noise is a jumble of all frequencies -- but also sample pink noise sound files. Open a file in your computer’s music player, set the player to loop endlessly, and then head out the door because the static sound is awful to listen to. Do that for up to 48 hours and your speaker system will be broken in. You would get the same effect after using the speakers normally over time; this just speeds up the process.

Côté says what happens is that the suspension parts in the speaker loosen up and let the components that vibrate to generate the sound do so more easily. The practical effect with the Focal system was that its initial brightness (excessive high frequencies) went away, proper frequency balance was achieved, and the XS delivered smoother, more natural sound.

So now you know: pink is the answer.

Stick THIS in your ear

Sticking things in your ear used to be something you outgrew somewhere between kindergarten and the first grade. But then along came the iPod and its earbud headphones, and the universe of in-ear audio devices expanded.

Apple’s standard earbuds (which rest in the users’ earlobes) deliver good sound. Doing better requires an audiophile earplug-type design which you put in your ear canal. Developed originally for musicians, in-ear phones both deliver high fidelity sound and also shut out outside noise.

A lot of people like that design, but I hated it. The feeling of something stuck inside my ear was uncomfortable and kept me from wearing them for any length of time.

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Shure, which long has been a leader in this market, has changed all that.

Its magnificent SE530 earphones (above) set a new benchmark for the earplug-style design. These have three drivers (the devices that makes the sound) for impressive fidelity across all frequencies. They are one of the few earphones I’ve every heard that matches up to conventional over-the-ear headphones in sound quality.

But the Shures add something more: They set a new standard for comfort. Through a combination of smart design (the tube that channels sound into your ear is kept small) and smart materials (new foam tips that slip into your ears easily and then fit themselves to the ear canal), the SE530 can be worn a long time with full comfort. I even have drifted off to sleep while wearing them.

This Fall, in fact, they were the solution to my neighbor-with-the-loud-annoying-laugh problem. Said neighbor was routinely out on her balcony committing noise pollution in late evening when I was trying to doze off. I put in the Shures, which blocked out the annoying laugh and provided some lovely bedtime music.

Some serious comparative shopping is in order here. Prices on headphones vary widely from vendor to vendor -- and even at the same vendor. Just in the course of researching this article, I have seen prices swing up and down by 30% or more.

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The list price for the SE530 is $500, but street prices range from $450 to as little as $275. If that’s still too steep for your taste, take a look at the Shure SE310 (above) – list price is $250, with street prices $50-100 lower. This is Shure’s top single-driver earphone. It delivers excellent sound and matches up well with iPods. Still too pricey? Then go with Shure’s SE210 or SE110, with street prices in the $130-140 and $75 range respectively.

Added bonus: Shure makes a Music Phone Adapter (street price is about $35) with a microphone that lets you use your earphones with BlackBerries, iPhones, and other major music-enabled smartphones. It also provides excellent voice clarity on phone calls. Users can answer calls by tapping a button on the adapter, which also doubles as a play/pause control when listening to music. There are two different adapters, so make sure you get the one that works with your phone.

There are various all-in-one earphone/microphone designs out there for smartphones (Shure even makes one itself), but they do not offer the same sound quality or utility.

And now, for your listening pleasure…

Getting high-quality computer speakers at a relatively affordable price is always a challenge. Until now.

(I should note that I started the product testing for this piece before the bottom dropped out of the economy. So these items are markedly less “affordable” than they were earlier this year.)

There are an endless number of pretty good speakers for $100 or less. Then there are a few $400 systems from such companies as Bose that are somewhat disappointing – better than mainstream systems but not so much better that the extra expense seems worthwhile.

The past year, however, has seen the arrival of two alternatives to meet the needs of discerning listeners without being totally outrageous.

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France’s Focal-JMLab has introduced the Focal XS system (above - $600), a sleek silver and black three-piece system (two satellite speakers and a subwoofer) that matches the styling of Apple’s current generation iMac computers and – just in case you didn’t get the idea – includes an iPod dock in the right-hand speaker. It has its own onboard audio circuitry, bypassing the noise of PC or Mac circuit boards, and plugs into your computer via USB.

California-based NuForce Inc. has produced its Icon component system, also USB-based. This one is a la carte – the Icon amplifier (below, right) is $250. You can use it with small bookshelf speakers of your own or with NuForce’s purpose-built S1 speakers (below, left -- $250 for the pair). That puts its price below Focal’s. But it does not have a subwoofer – and in my testing, the sound lacked depth without one. That adds about $100-$150, and NuForce also recommends an upgraded power supply ($45), bringing the total price up to nearly $700.

On the esthetics side, the edge goes to Focal XS, which is sleek and compact and complements most modern PCs and Macs. NuForce S1s have uncovered speaker cones (some will find that a high-tech look, some will see it as garish) and the speakers are large bookshelf-style designs that take up a lot of desktop real estate.

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Sonically – which, after all, is the object of the exercise – it is an even battle. What you are paying for here is clear, accurate sound that reproduces a wide range of frequencies and does so at all volume levels.

Both systems deliver. Strings sound like strings. The twang of electric guitars and the punch of the drums are lifelike. You can hear vocalists who actually enunciate sound out their syllables. (A favorite test: in Bob Seger’s anthem “Like a Rock,” can you hear the emphasis he puts on the “k” in “rock”?) At low volumes, the clarity makes for a pleasing listening experience, and you also can crank up the volume to room-filling levels without distortion.

In reviewing audio components, I rely a lot on jazz recordings from Mapleshade and classical from Telarc -- both labels are known for their almost obsessive high fidelity engineering. These recordings have a you-are-in-the-room quality that is an acid test for good sound, and both speaker systems passed.

Which one sounded better depended entirely on the particular recording I was playing, in many cases on the specific track. If pressed, I would give the Focal XS a slight edge in clarity while NuForce had better sound staging (spatial placement of the music – you hear sounds coming from left, right, center, not some muddled mix).

As for added features, as noted the Focal XS has the iPod dock that allows you to sync with your computer as well as play from the iPod. However, it only has an iPod dock connector; there’s no auxiliary jack for other sources. It lacks a headphone jack, so users cannot benefit from the USB sound system when they want to listen privately. The Icon, in contrast, bristles with connection options: there’s a headphone jacks, plus in addition to the USB link to a computer, it will accept RCA inputs (to connect a stereo component) as well as an auxiliary jack (for music players). A large knob on the front lets you choose the input source.

All-in-all, the Focal XS is probably the better choice to set up next to your computer while the Icon is what you want if you need a multipurpose audio system.

Bear in mind that speakers of this caliber are a total waste of money if you do not have high-caliber audio sources to play. I converted a big batch of my CD collection to Apple’s “Lossless” format using iTunes. Microsoft also has a lossless format, and there is the free FLAC lossless format. All of these cut file size down to roughly 50% of a CD but preserve all audio information so the sound is identical to the CD. So a XS or Icon can show off a full frequency range. If you are using MP3 or like formats that compress files by discarding some data, however, that lost data can negate the speakers’ higher fidelity.