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mrob
on Oct 1, 2023
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MP3 vs. AAC vs. FLAC vs. CD (2008)
Humans don't have 100dB dynamic range across their full hearing spectrum. We're less sensitive to high frequencies, which means you can apply high-frequency dithering to improve the dynamic range without adding audible noise.
https://en.wikipedia.org/wiki/Noise_shaping
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https://en.wikipedia.org/wiki/Noise_shaping