초록 ▼

A digital video and audio data recording and/or reproducing apparatus includes a plurality of rotary magnetic heads provided in association with a tape guide drum assembly having a periphery about which a magnetic tape is helically transported at a predetermined wrap angle, a time compressing circui

A digital video and audio data recording and/or reproducing apparatus includes a plurality of rotary magnetic heads provided in association with a tape guide drum assembly having a periphery about which a magnetic tape is helically transported at a predetermined wrap angle, a time compressing circuit for time compressing digitized audio and video data, a multiplexing circuit for mixing the digitized audio and video data to form a mixed signal, a processing circuit for processing the mixed signal, and a signal distributing circuit for supplying the processed mixed signal to each of the rotary magnetic heads so that the latter record the processed mixed signal on the magnetic tape.

대표청구항 ▼

Information signal recording apparatus comprising: converting means for converting an audio signal and a video signal into digital form; multiplexing means for intermixing said digitized audio signal and said digitized video signal in a time sharing manner to form an intermixed signal; processing me

Information signal recording apparatus comprising: converting means for converting an audio signal and a video signal into digital form; multiplexing means for intermixing said digitized audio signal and said digitized video signal in a time sharing manner to form an intermixed signal; processing means for processing both said audio and video signal by processing said intermixed signal; and transducer means for recording said processed intermixed signal on a record medium.