PCM Down Sampling - Blu-ray Forum

Edh63 · 01-19-2008, 08:19 PM

If I'm bitstreaming via optical, should I set the "PCM Down Sampling" setting to off on the BDP? I don't hear a difference when I do it, but I wonder if I should anyway.

Slec · 01-19-2008, 08:45 PM

I could be wrong, but i believe downsampling is used when a receiver cannot handle above a certain level. i.e. it would take 96kHz, and down-sample to 48kHz that the receiver can handle... If the track your listening to is at the lower range already, no difference would be evident...

Edit: and yes I would leave it off. If sound drops out during playback of movies, you'll know you need to turn that back on.

Edh63 · 01-19-2008, 09:34 PM

Much appreciated.

01-19-2008, 08:19 PM	#1
Edh63 Senior Member Member since:Jan 2008 Location:Wimberley, TX	PCM Down Sampling If I'm bitstreaming via optical, should I set the "PCM Down Sampling" setting to off on the BDP? I don't hear a difference when I do it, but I wonder if I should anyway.

01-19-2008, 08:45 PM	#2
Slec Blu-ray Samurai Top ranked HT gallery Top contributor Member since:Dec 2007 Location:Baltimore, MD Home Theater Gallery:29 Blu-ray collection:241 Blu-ray reviews: 7 Trading Score:30	I could be wrong, but i believe downsampling is used when a receiver cannot handle above a certain level. i.e. it would take 96kHz, and down-sample to 48kHz that the receiver can handle... If the track your listening to is at the lower range already, no difference would be evident... Edit: and yes I would leave it off. If sound drops out during playback of movies, you'll know you need to turn that back on. Last edited by Slec; 01-19-2008 at 08:49 PM.

Similar Threads
thread	Forum	Thread Starter	Replies	Last Post
I'm trying to find a 7.1 MCA cable, and solve my 48 pcm to 96 pcm problems	Audio Theory and Discussion	ironsword	4	04-06-2009 03:39 PM
Any BD's with > 48 kHz 24 bit sampling rate?	Audio Theory and Discussion	King03	9	04-13-2008 04:49 AM
sampling frequency in bluray DTS- HD	Audio Theory and Discussion	jingoboy_78	3	03-28-2008 07:38 PM
LPCM sampling rates	Blu-ray Technology and Future Technology	dnewhous	0	01-07-2007 09:56 AM

Thread Tools
Show Printable Version Email this Page
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode

01-19-2008, 09:34 PM	#3
Edh63 Senior Member Member since:Jan 2008 Location:Wimberley, TX	Much appreciated.

Best Blu-ray Movie Deals