In order to be converted into high-quality digital versions, analog audio files, created at a time when the recording equipment itself introduced pops, hisses, and other anomalous sounds that detract from the performance, analog files must be edited to remove undesirable audio artifacts introduced during the original recording.
A. In order to be converted into high-quality digital versions, analog audio files, created at a time when the recording equipment itself introduced pops, hisses, and other anomalous sounds that detract from the performance,
B. In order to convert analog audio files, created at a time when the recording equipment itself introduced pops, hisses, and other anomalous sounds that detract from the performance, into high-quality digital versions,
C. In order for analog audio files, created at a time when the recording equipment itself introduced pops, hisses, and other anomalous sounds that detract from the performance, to be converted into high-quality digital versions,
D. Analog audio files, created at a time when the recording equipment itself introduced pops, hisses, and other anomalous sounds that detract from the performance, can be converted into high-quality digital versions,
E. Analog audio files, which were created at a time when the recording equipment itself introduced pops, hisses, and other anomalous sounds that detract from the performance and can be converted into high-quality digital versions,