>Edit: according to gemini AI: >* Type I had a dynamic range of about 50bB (roughly 8 bits)

bondarchuk • last Tuesday at 9:52 AM • 1 reply • view on HN

>Edit: according to gemini AI:

>* Type I had a dynamic range of about 50bB (roughly 8 bits)

>* High quality tape with Dolby B, C and dbx yielded roughly 65, 75, and 85dB SNR (about 11, 12.5, and 14 bits)

>So you could get pretty close to CD quality, but not quite.

Source? AI content without it is less than worthless.

cellularmitosis • last Tuesday at 5:52 PM

Did you actually try any searches? Or is this just an excuse to broadcast your feelings about AI?

The author of the Ogg format claims a bit more pessimistic range of bit depth: https://www.youtube.com/watch?v=cIQ9IXSUzuM

Here are some measurements of type I, II and IV:

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