elektron
100+ Head-Fier
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- Oct 24, 2014
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Has anyone jumped on the LDAC train?
I did last year and haven't looked back. I'm using the MDR-1ABT with a Sony Xperia Z5-series phone. This has prompted me to start a collection of hi-res FLACs and DSDs, which I never thought would happen because 1) we bluetooth people have become content with AptX being the apex of wireless fidelity and 2) until fairly recently I thought that hi-res audio was the latest snake skin oil pushed through a co-conspiracy between record labels and the audio equipment industry (this may still be true to a degree).
However, since then I have seen (or rather heard) the light. Although, it has to be said that only certain albums benefit from hi-res treatment - think classical, jazz and other meticulously recorded and mastered acoustic releases that don't suffer from the 'compression disease'.
As much as I enjoy Muse's new album, I just couldn't hear much, if any, difference between the 320kbps MP3 and the 24 bit 96 khz versions. At the other end of the spectrum, there are such gems as the DSD of Lenonard Bernstein's Mahler's Symphony (recorded live, all the way back in 1979!). I thought it sounded amazing via AptX in MDR-1RBT MK2, which arguably have slightly better upper mids than MDR-1ABT (put poorer bass), until heard it via LDAC and was just floored by the clarity and definition of the dozens of instruments, especially in some incredibly complex passages where there was a heck of lot going on.
What's even more surprising is that the little LDAC-compatible speaker I recently got (Sony SRS-X55), also sounds incredible with hi-res material, which I didn't expect at all! I have demoed it to quite a few non-audiophiles, who were blown away not only by the sound-to-size ratio of this little guy but the impressive audio quality - people (myself included until recently) just aren't used to that sort of fidelity from wireless audio.
IMHO, what Sony have done with LDAC is nothing short of a technical miracle and is the biggest breakthrough in wireless audio in years. Unfortunately, many see it as just another marketing acronym alongside the likes of DSEE and ClearAudio+. And while the others range from 'meh' to interesting, LDAC is the real deal.
If you're interested in understanding more about what's behind LDAC, this article I found last year is probably the best explanation I have come across to date. Kudos to the persistent journalist.
http://www.avhub.com.au/news/sound-image/what-is-sony-ldac-and-how-does-it-do-it-408285