a monophonic recording medium.

Editing is accomplished by cutting and splicing. As the knot of each splice passes through the head during playback, a very brief loss of normal contact is inevitable and the resulting dropouts can make editing musical recordings problematic. Although wire is not as suitable for editing as magnetic tape (a plastic-based material) would prove to be, in the field of radio broadcasting it offered tremendous advantages over trying to edit material recorded on transcription discs,