- Obama ‘cavalier’ in hiding foreign aid order, judge rules
- Prince Charles: Muslims are driving Christians from Mideast through persecution
- Gitmo’s first commander: Close the prison down
- Google’s newest photography find: Just wink and shoot
- Detroit’s Heidelberg art project hit by 8 fires in 8 months
- Pa. police pull people over for random DNA tests for feds
- NASA pushing hard to get back into space game
- Harvard student to face federal charges for bomb hoax
- Ronnie Biggs of ‘Great Train Robbery’ fame dies, 84
- Pope Francis wins another ‘Person of the Year’ — from gay rights magazine
Review: High-res music player ups the audio ante
ATLANTA (AP) - It’s hard to make headlines with a portable music player these days. It’s old hat by now to carry around thousands of songs in your hip pocket, whether on an iPod or a smartphone.
But there’s been a price for portability. You are listening to your favorite music delivered only after a host of technology has diminished the resolution of the audio, by necessity, so that it can exist in a small digital file and make its way to your ears. It sounds fine, but the makers of a new portable music player are betting there are still some people out there who want even better quality.
Astell & Kern’s new portable music player, the AK100, delivers. About half the size of a pack of cigarettes, the AK100 boasts the ability to play music files with more than six times the information on your standard CD, and several times beyond that of a popular but lowly MP3 file. At $699, it’s also nearly five times the price of an iPod Nano.
The AK100’s magic rests primarily in its Wolfsen 24-bit DAC, or digital-to-analog-convertor, which is a small piece of technology that converts the binary code of a digital music file into an analog signal your ears can hear. It just does it better than anything else in your briefcase or pocket.
MP3 files and a related format called AAC are the most common in digital music players such as the iPod. But converting your CDs to these formats or buying your music through iTunes results in a library of music with moderate sound quality. The sound is good, but music would sound better if it weren’t so digitally compressed after it’s mastered in the studio. These formats are often described as lossy, because you lose some data in the compression process.
By contrast, the higher-quality, FLAC format used in the AK100 is lossless, meaning no shortcuts are taken for the sake of file size. Files of this type can’t be purchased over the counter or ripped from your existing CDs. The high-definition albums have been mastered to perfection and are sold online through retailers such as HDtracks.com.
For perspective, CDs contain only 16-bit resolution after the re-mastering process, and MP3 files are several rungs down the quality ladder. Why is that so-called bit-depth important? Because it helps determine how much actual information is contained in the recording. There is a lot more data to define the sound in a 24-bit mastered audio file than a 16-bit standard CD file.
And given the right speakers or headphones, you’ll hear that difference.
The AK100 sounds better than anything I’ve ever listened to while walking around in public. It was truly that impressive. I tried the AK100 with a variety of stylish headphones in the $100 to $400 range.
When paired with high-quality, reference-grade studio headphones from Shure, John Coltrane never sounded so sweet. It’s one thing to listen to jazz in your car or on your phone and hear the magical cadence of a solid quartet. It’s quite another to hear the very breaths as a master musician attacks a reed instrument. There is nuance to be appreciated in a finely recorded jazz session, and the AK100 is able to replicate those important relationships between signal and silence.
The same songs played on several other digital devices failed to deliver anywhere near the same audio experience, even when using the same headphones. The AK100 delivers the type of quality typically reserved for custom listening rooms filled with high-end audio components and expensive speakers.
Other genres also benefited from the 24-bit recordings that the AK100 can play. The rich guitar work on Led Zeppelin’s “Ramble On” gave way to Robert Plant’s crystal clear vocals. When John Bonham’s drums take full stage, it’s like thunder rolling in from the distance and finally crashing before you.
Even listening to Simon & Garfunkel perform “Cecelia” in 24-bit clarity is an eye-opener. A pleasing song with a peppy gallop suddenly became a true force, with the echo and sizzle of percussion instruments building to a fine frenzy that I could, at last, discern in detail.
There were only a couple of hiccups in my experience with the AK100.
Several of the Pat Metheny Group songs took a lot longer to load and play than all the others, which started instantly. I don’t know the reason for the delay, but it was frustrating.
By John R. Bolton
The president fiddles at his domestic altar while the world burns
- U.S. Army mulls wiping out memory of Robert E. Lee, 'Stonewall' Jackson
- Gov't wasted $30 billion on 'pillownauts,' crystal goblets -- buying human urine!
- Half of America strips religion from Christmas
- BOLTON: Nero in the White House
- We told you so: Conservatives foresaw polygamy ruling
- EDITORIAL: Al Gore, soothsayer
- Obama mocks Putin, picks gay athletes for Sochi delegation
- Top Democrats reject court ruling over NSA spying on Americans
- Army to cut up to 4,000 captains and majors
- HURT: D.C. gets the vapors, calls sequester too much
Independent voices from the The Washington Times Communities
Human interest stories to feed interest, satisfy curiosity and see outside the box.
The cold hard truth about politics in America today and the state of this once great nation.
Top 10 handguns in the U.S.
Extraordinary day at Redskins Park
White House pets gone wild!
Let it snow