Correction
Novel methods of digital signal processing have been developed that correct wow and flutter by tracking various spuriae on the tape or film which can be re-purposed as timing references. A system developed by Plangent Processes substantially reduces wow and flutter of very high rates to extremely low levels, with a substantial improvement in quality.
Read more about this topic: Wow (recording)
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“Shakespeare, with an improved education and in a more enlightened age, might easily have attained the purity and correction of Racine; but nothing leads one to suppose that Racine in a barbarous age would have attained the grandeur, force and nature of Shakespeare.”
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