The vinyl word…

I am writing in response to Russell Deeks’ point that a CD’s 24-bit/96kHz sampling rate

enables more frequencies to be heard. Large scale double-blind tests show that people cannot tell the difference when higher frequencies than CD can carry are omitted, and the assertion that “what any of us can and can’t hear is entirely subjective” is not true.

Keep up the good work, and a Merry Christmas to all at BBC

Focus, including Russell! Simon Bartlett, via email