2 ms·
It also doesn't really mention how this “lost” material was identified. If you just subtract the encoded from the original, then any phase difference will make
by Sesse__ 2y ago
It also doesn't really mention how this “lost” material was identified. If you just subtract the encoded from the original, then any phase difference will make it sound like material “disappeared”, while in reality, it just came very slightly earlier or later.
- rob74 2y agoI guess it was exactly as you write - but instead of slightly earlier or later, the "lost" sounds are the high frequencies (a lot of hissing, clicking etc.) - the actual sound is mostly still there, but slightly "muffled" because it contains only the lower-frequency components.