Method and apparatus for retroactive recording using memory of past information in a data storage buffer

摘要: A retroactive recording device, having a main medium, temporarily stores past information in memory. In particular, an audio tape recorder includes solid state memory which is operated continuously to store time interval of digital information. To begin recording, all or portion the stored transferred medium. After transferring desired information, continued real time. one embodiment, where medium magnetic tape, by operating transport mechanism at higher than normal speed so as catch up present another non-volatile memory, and