黑胶片和CD的声音动态范围比较；这个还没有考虑磨损；买24-bit/32-bit resolution

主要是听交响乐类的烧友；

听摇滚的低音为主，差别小

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CDs typically have a higher dynamic range than vinyl records.?Dynamic range is the difference between the quietest and loudest parts of a recording.?

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Dynamic range of vinyl

• Vinyl records have a "noise floor", which is the surface noise that can be heard when the volume is low.?This noise floor can limit the dynamic range of a record.?
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• Vinyl records typically have a dynamic range of around 70 dB.?
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• However, the actual dynamic range of a vinyl record can vary depending on the equipment used to record and cut the record.?
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Dynamic range of CDs

• CDs typically have a dynamic range of around 90 to 93 dB.?
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• 16-bit digital audio has a theoretical dynamic range of 96 dB.?
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• Uncompressed high-res audio files with 24-bit resolution have a theoretical dynamic range of 144 dB.?