Vision electronic recording apparatus
Vision Electronic Recording Apparatus (VERA) was an early analog recording videotape format developed from 1952 by the BBC under project manager Dr Peter Axon. In order to record high frequencies, a tape must move rapidly with respect to the recording or playback head. The frequencies used by video signals are so high that the tape/head speed is on the order of several meters per second (tens of feet per second), an order of magnitude faster than professional analog audio tape recording. The BBC solved the problem by using 52-centimetre (20 in) reels of magnetic tape that passed static heads at a speed of 5.08 metres per second (16.7 ft/s).
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Vision electronic recording apparatus
Vision Electronic Recording Apparatus (VERA) was an early analog recording videotape format developed from 1952 by the BBC under project manager Dr Peter Axon. In order to record high frequencies, a tape must move rapidly with respect to the recording or playback head. The frequencies used by video signals are so high that the tape/head speed is on the order of several meters per second (tens of feet per second), an order of magnitude faster than professional analog audio tape recording. The BBC solved the problem by using 52-centimetre (20 in) reels of magnetic tape that passed static heads at a speed of 5.08 metres per second (16.7 ft/s).
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Il Vision Electronic Recording ...... o mai un prodotto commerciale.
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Vision Electronic Recording Ap ...... her work on a potential rival.
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视觉电子记录设备(英语:Vision Electronic ...... adruplex格式的挑战,1958年BBC放弃了这种技术。
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743,321,352
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Vision Electronic Recording Apparatus
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Il Vision Electronic Recording ...... o mai un prodotto commerciale.
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Vision Electronic Recording Ap ...... metres per second (16.7 ft/s).
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视觉电子记录设备(英语:Vision Electronic ...... adruplex格式的挑战,1958年BBC放弃了这种技术。
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VERA 格式
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VERA
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Vision electronic recording apparatus
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