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This is just something I've noticed and wanted to ask about it as I'm about to get my tracks mastered elsewhere.

So I just checked in my preferences for my DAW and see that my audio recording is set at 24 bit depth. When I've been rendering tracks, I've had it set to 32 bit depth for the rendering without realizing the difference between the two. I know very little about bit depth and would be interested to hear more about it.

Should I be rendering my tracks to 24 bit to reflect the recording setting? What bit depth should I be rendering to to get the best sound when sending it to the mastering studio?

Edit: I rendered the same track at both 24 and 32 bit depth in my DAW then checked the "properties" in Windows for both rendered Wave files and noticed that the bit rate is listed at 2116 kbps for the 24 bit depth rendered track and 2822 kbps for the 32 bit depth rendered track. Both sound the same to my untrained ear.

If someone could give me some advice on what to do here I'd REALLY appreciate it.

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bouldersound Wed, 11/02/2011 - 10:50

rbf738, post: 378446 wrote: Thanks for the replies. Should I put any attention to the 2116 kbps which shows up as the bit rate when I check the properties for the of Wave file itself? Shouldn't that read 24 or 2400 if I rendered it at a 24 bit depth or do I have no idea what I'm talking about?

The bit rate of 2116kbps or whatever is irrelevant. It only matters for streaming audio, which you aren't doing with your files. The bit depth (technically word length) is what matters.

Massive Mastering Wed, 11/02/2011 - 14:28

Word - To the word length.

The bitrate is just a "it takes (this much space/resources/memory) per (second)" -- Although when you compare that number to a 128kbps MP3, you can probably arrest any surprise when you hear it. :smile:

It's related, yes -- Any (x-samplerate) at (x-word length) is going to give the same bitrate. At least, the number is related...

x

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