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HDCD

Here's a (probably) dumb question. Does anyone make a player that plays SACD AND decodes HDCD? 
I guess HDCD failed in the marletplace. Too bad. The few I have actually sound better...even when played on an old Sony boy ray player...than many of my SACDs played on my good player. I do have an older NAD cd player that decodes HDCD in a second system but I don't can't move it into the main system every time i want to hear n HDCD. Having 1 player to do both would be ideal.

secretguy
unsound
7,329 posts
 
Perhaps, I’m mistaken, but I thought the HDCD technology was licensed to other chip manufacturers.
kr4's avatar
kr4
3,677 posts
 
No-one on the net can confirm any PMD100 or PMD200 inside any Oppo player, can anyone here to put an end to this speculation???
I cannot be definitive.  OTOH, if JRiver can decode HDCD in software, I see no reason to reject the idea that others cannot also do it in firmware. Can you suggest a performance test to determine whether there is decoding?
jafant's avatar
jafant
19,580 posts
 
Another +vote for RR discs.
Happy Listening!
ddzstereo
84 posts
 
I always liked the sound of HDCD, my Assemblage DAC 3.1 could decode them
georgehifi's avatar
georgehifi
10,312 posts
 
I cannot be definitive. OTOH, if JRiver can decode HDCD in software, I see no reason to reject the idea that others cannot also do it in firmware. Can you suggest a performance test to determine whether there is decoding?

Maybe burn two discs, one with the software hdcd switched off and see if there’s a difference when played back at the same level on a known real chip based hdcd player.
But you have to be careful, I believe hdcd can sound slightly louder in dynamics.
" If you play it back without HDCD encoding, the quiet part is simply louder so it’s like dynamic range compression. As the quiet part arrives, HDCD encodes a flag that tells the DAC to reduce the amplitude. The DAC is working in 24 bit so it can shift it down without loss of resolution. Then as the music gets louder again, the HDCD encodes another flag telling the DAC to "go back to normal". ."


Cheers George
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