As I understand it, all the RT's are recorded at 16-bit/44.1Khz. This has nothing to do with a 32-bit versus 64-bit application.

By the way, if RealTracks were recorded at 24-bit/192Khz, it would take more than 6 times the hard disk space to accommodate that.

Here’s a guide to figure out how much disk space is required for audio recording at various resolutions:

(in approximate sizes)

– 16 bit / 44.1 kHz –
1 minute of 1 mono track – 5 MB (Megabytes)
1 minute of 1 stereo track – 10 MB

– 16-bit / 48 kHz –
1 minute of 1 mono track – 5.5 MB
1 minute of 1 stereo track – 11 MB

– 24-bit / 44.1 kHz –
1 minute of 1 mono track – 7.5 MB
1 minute of 1 stereo track – 15 MB

– 24-bit / 48 kHz –
1 minute of 1 mono track – 8.2 MB
1 minute of 1 stereo track – 16.4 MB

– 16-bit / 88.2 kHz
1 minute of 1 mono track – 10 MB
1 minute of 1 stereo track – 20 MB

– 16-bit / 96 kHz –
1 minute of 1 mono track – 11 MB
1 minute of 1 stereo track – 22 MB

– 24-bit / 88.2 kHz –
1 minute of 1 mono track – 15 MB
1 minute of 1 stereo track – 30 MB

– 24-bit / 96 kHz –
1 minute of 1 mono track – 16.4 MB
1 minute of 1 stereo track – 32.8 MB

– 16-bit / 176.4 kHz
1 minute of 1 mono track – 20 MB
1 minute of 1 stereo track – 40 MB

– 16-bit / 192 kHz –
1 minute of 1 mono track – 22 MB
1 minute of 1 stereo track – 44 MB

– 24-bit / 176.4 kHz –
1 minute of 1 mono track – 30MB
1 minute of 1 stereo track – 60 MB

– 24-bit / 192 kHz –
1 minute of 1 mono track – 32.8 MB
1 minute of 1 stereo track – 65.6 MB

John

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