发明名称 INFORMATION RECORDING AND REPRODUCTION APPARATUS WITH SIGNAL DISPERSION AND RESTORATION FILTERS
摘要 Apparatus for recording and reproducing time-varying electric information signals having means for recording information corresponding to elemental fractions of the electric information signals on extended sections of a recording medium, and means for converting information recorded on extended sections of the recording medium into elemental fractions of reproduced information signals, whereby the energy of momentary error signals is dispersed relative to the elemental fractions of the reproduced information signals.
申请公布号 US3651277(A) 申请公布日期 1972.03.21
申请号 USD3651277 申请日期 1970.02.10
申请人 BELL & HOWELL CO. 发明人 WAYNE KASSELL HODDER
分类号 G11B23/00;H03H15/00;H04J3/10;H04N5/92;(IPC1-7):G11B5/02 主分类号 G11B23/00
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