High data rate recording for HDTV digital VTR

Umemoto, M.; Eto, Yoshizumi; Sawamura, H.; Katayama, Hironobu

doi:10.1109/20.92124

Search citation statements

Order By: Relevance

Paper Sections

Select...

Introduction1

Citation Types

Supporting

Mentioning

Contrasting

Year Published

1989

1991

Publication Types

Select...

Article6

Relationship

Self Cite0

Independent6

Authors

Journals

Cited by 10 publications

(1 citation statement)

References 3 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…High data rate recording systems developed for HDTV applications [1], [2], and instrumentation applications [3], demonstrated practical implementations of high-speed magnetic recording channels. There is, however, an increasing demand for data recorders operating at significantly greater transfer rates than those currently being offered.…”

Section: Introductionmentioning

confidence: 99%

Development of a Recording Channel of Exceptionally High Data Transfer Rate

1991

View full text Add to dashboard Cite

An experimental high-speed magnetic recording channel using a new metal alloy composite head with 150 MHz bandwidth capability and metal particle tape has been constructed. At the linear density of 4 kfr/mm (95 to 100 kfr/in) and Nyquist frequency of 150 MHz, the measured 300 kHz slot SNR was greater than 32 dB. Using a DC-free 11-12 code at a data rate of 250 Mbitls and density of 3.35 kfr/mm (85 kfr/in), error rates of lxlO· s were measured. Under these conditions, a 300 kHz slot SNR of 37.5 dB at 125 MHz was measured.-855 -

show abstract

Section: Introductionmentioning

confidence: 99%