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:Linear here refers to the step size use for encoding. An example on non-linear PCM is something encoded using [[Mu-law]]. -—[[user talk:Kvng|Kvng]] 13:47, 27 September 2012 (UTC)
== Contributions needing work ==
{{u|Doorknob747}} contributed the following to the article. I'm pulling these contributions here for discussion before inclusion.
I'm not aware of 32-bit linear PCM in consumer applications. 32-bit floating point is a thing. Do you have a citation?
As for the second contribution, discussion of subjective sound quality doesn't usually lead anywhere productive. Especially so for uncited discussion. ~[[user talk:Kvng|KvnG]] 20:30, 21 December 2013 (UTC)
:<nowiki>==Linear 32bit PCM==
There is a L32 bit PCM, and there are many sound cards that support it.
===Similar effects of DTS-HD master audio (192kHz DTS)===
It is said that there is no difference at all that can be heard from a Linear 32 bit PCM at a 96 kHz sample rate playback sound to a, high quality DTS-HD Master Audio (192 kHz DTS). They both sound the same because, of the extremely high quality sound playback from these two types of codecs. But, in reality the 192 kHz DTS sound file has actually 1.45 times better quality than a sound file of L32 at 96 kHz.</nowiki>
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