Digital recorder for processing in parallel data stored in multiple tracks

摘要

A buffer serves as a sub-memory with respect to a hard disk and performs a data recording/reproducing operation. With this arrangement, even if the access rate of data in the hard disk is not so high, data transfer between the hard disk and an audio I/O, a MIDI I/O, and image I/O can be performed, and audio, MIDI, and video data can be simultaneously and selectively recorded/reproduced.