A signal recording apparatus includes a temporary memory for writing an input signal at a predetermined signal-transfer rate and reading it out in the same sequence as input, and a main recorder for recording the signal read out from the temporary memory. The reading signal-transfer rate of the temporary...http://www.google.com/patents/US4982390?utm_source=gb-gplus-sharePatent US4982390 - Real time signal recording apparatus for effecting variable signal transfer rate
