LPCM 7.1 192 khz sample rate - High-Def Digest Forums
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Old 02-28-2008, 12:16 AM
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Default LPCM 7.1 192 khz sample rate

I have a question about all the different modes in the audio settings on ps3. Where are the higher sample rates found? Like LPCM 7.1 192 khz? Some sources say that 192 mhz is limted to 2 or 6 channel and some say that 8 channel 192 KHZ is possible with blu-ray/hd dvd? From what I see there is no content available in 7.1 LPCM 192 khz or is there(maybe video games)? If not why is this setting on the PS3? What is the max sample rate that will be found on a Blu-ray? Is 7.1 LPCM 192 khz something of the future?
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Old 03-01-2008, 09:31 PM
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24/192 7.1 may be something that will pop up if that audio only specification ever becomes a reality but i wouldn't expect it... more recordings are mastered at 24/96 than 24/192...
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Old 03-05-2008, 04:08 PM
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currently. i only know of one bd release in dolby true hd 96khz 24 bit and that is dave matthews in concert. all others have max. 48khz 24 bit.

final audio mixing for movies has not yet reached the 96khz stage.

therefore i would not expect any titles in the near future to support 192 khz.

btw, just read that Dolby THD on BD
Supports up to eight full-range channels of 24-bit/96 kHz audio.
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Old 03-13-2008, 05:41 PM
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The highest audio bitrate that I've seen comes from SACD @ 176.4khz @ 24bits in 5.1. I don't think I've ever even heard 192khz from any source.
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Old 03-13-2008, 06:41 PM
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Quote:
Originally Posted by wdgray View Post
The highest audio bitrate that I've seen comes from SACD @ 176.4khz @ 24bits in 5.1. I don't think I've ever even heard 192khz from any source.
there are a few DVD-A releases at 24/192... just don't ask me which ones as all 4 of mine are either 24/96 or 24/48
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