黑膠片和CD的聲音動態範圍比較；這個還沒有考慮磨損；買24-bit/32-bit resolution

主要是聽交響樂類的燒友；

聽搖滾的低音為主，差別小

?

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

?

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.?
  ?

• Vinyl records typically have a dynamic range of around 70 dB.?
  ?
• However, the actual dynamic range of a vinyl record can vary depending on the equipment used to record and cut the record.?
  ?

Dynamic range of CDs

• CDs typically have a dynamic range of around 90 to 93 dB.?
  ?

• 16-bit digital audio has a theoretical dynamic range of 96 dB.?
  ?

• Uncompressed high-res audio files with 24-bit resolution have a theoretical dynamic range of 144 dB.?