Experimental Digital VTR with Tri-Level Recording and Fire Code Error Correction
|Author(s):||Yoshizumi Eto ; Seiichi Mita ; Yasuhiro Hirano|
|Publisher:||Society of Motion Picture and Television Engineers|
|Publication Date:||1 February 1980|
|Conference Location:||Toronto, ON, Canada|
|Conference Date:||1 February 1980|
|Page(s):||182 - 189|
A few experimental digital VTR devices have recently demonstrated the technical feasibility of digitalization. However, standardization is vital for digital VTR proliferation. Consequently, more detailed work should be continued focusing on the optimum tape format, channel coding and picture coding. Introduced here will be some basic results on our experimental digital VTR, especially concerning the magnetic recording and error correcting techniques.