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"What a job! I received my original lp and the "rejuvenated " CD today. I was well worth the wait. I can't believe the marvelous job you did in restoring this old LP to a new CD. I never thought, in my wildest dreams, that you could restore and repair this rendering in the manner that you did. I am totally satisfied. At present I don't have ..."

Absorption coefficient

The fraction of sound power which is absorbed on reflection at any surface. (It ranges between O and 1, and unless otherwise stated, is for a frequency of 512 Hz at normal incidence.)