Topic: What is the best option for 88200Hz sample rate when not supported ? (Read 2450 times)

Ton · « **on:** March 31, 2012, 07:06:34 pm »

I have an album with HD tracks in the unusual sample rate of 88200 kHz and when trying to play it MC protests and ask me if I want to resample to 48000Hz. Now I wonder what I should do: Set (re)sample rate for 88200Hz in DSP Studio to 48000Hz, being a smaller sample rate or to the next higher rate of 96000Hz ? I think the last option of 96000 is the best thing. Am I right ?

Matt · « **Reply #1 on:** March 31, 2012, 08:13:11 pm »

It's probably better to upsample than to downsample, so pick 96kHz.

Bill_Gaw2 · « **Reply #2 on:** April 01, 2012, 08:52:27 am »

Got it working. Turns out that NVidia video cards do not support 88 or 176. Therefor got an AMD Video card which does and am now getting bit perfect 24/88 and 176 7.1 channels transmitted to my pre-pro by HDMI.

Ton · « **Reply #3 on:** April 01, 2012, 09:48:57 am »

I have the NVidia GTX 460, so that is explaining it.
Funny thing is that doing a Google search I found this
http://www.nvidia.com/docs/IO/90025/GTX_480-470_Web_Datasheet.Final3.pdf
where it says:
"Data rates of 44.1 KHz, 48 KHz, 88.2 KHz, 96 KHz, 176 KHz, and 192 KHz"
So apparently that info is not correct. In Windows Sound I only see 44.1, 48, 96 and 192KHz as supported.

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Author Topic: What is the best option for 88200Hz sample rate when not supported ? (Read 2450 times)

Ton

What is the best option for 88200Hz sample rate when not supported ?

Matt

Re: What is the best option for 88200Hz sample rate when not supported ?

Bill_Gaw2

Re: What is the best option for 88200Hz sample rate when not supported ?

Ton

Re: What is the best option for 88200Hz sample rate when not supported ?