Dynagroove

DO NOT USE. This is not a series or a label. Dynagroove was a recording process introduced in 1963 exclusive to RCA Victor that, for the first time, used computers ("electronic brains") to modify the audio signal fed to the recording stylus (chisel-shaped) of a phonograph record to make the groove shape conform to the tracing requirements of the playback stylus (ball-point shaped). RCA claimed that Dynagroove had the effect of adding brilliance and clarity, realistic presence, full-bodied tone and virtually eliminated surface noise and inner groove distortion. In addition, Dynagroove recordings were mastered on RCA magnetic tape.