Sentence:  As with the penultimate Giselle release ( Wolff 's abridgment for RCA Victor ) I find the cleaner , less razor edged monophonic version , for all its lack of big stage spaciousness , the more aurally tolerable - but this may be the result of processing defects in my SD <WSD>copies</WSD> . 
Meaning of the word marked with <WSD> tags:  a thing made to be similar or identical to another thing