How many GB needs Volume II in 20 bit Resolution? (multiple loops, uncompressed)
I'll have to leave Brett to give an exact figure for 10-bit compressed if needed, but a very rough estimate would be about half way between 16-bit and 24-bit with all other options the same.
From the requirements page:
Volume II-16 bit, single loops, compressed 3.73 GB (3,912,352 KB)
Volume II-(Default) 16 bit, multiple loops, compressed 4.2 GB (4,400,680 KB)
Volume II-24 bit, single loops, compressed 7 GB (7,308,544 KB)
Volume II-24 bit, multiple loops, compressed 7.85 GB (8,241,400 KB)
Volume II-24 bit, multiple loops, uncompressed Approx. 15+ GB
... a very rough estimate for 20-bit compressed (all loops etc.) would be about 6 GB (half way between 4.2 GB and 7.85 GB).
Are you sure you want to use it uncompressed? There's absolutely no difference at all in audio quality between compressed and uncompressed (the compression is entirely loss-less), so the only benefit of using uncompressed is that you might manage about 10-15 percent more polyphony from a CPU of a given power.
There's also no difference at all in memory requirements between 20-bit *uncompressed* and 24-bit *uncompressed* (both use 32 bits for speed), so there's no benefit at all in using 20-bit *uncompressed*, i.e. it would never make sense to use 20-bit uncompressed - if you really want uncompressed then use 24-bit uncompressed (the memory usage would be exactly the same). It's only with compression that 20-bit resolution is useful.
Best regards, Martin.
Hauptwerk software designer/developer, Milan Digital Audio.