Rotary magnetic head record and play-back system for rendering unintelligible speech intelligible
作者： John W Gray
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lens.org 参考文章(6)
John C Steinberg, Variable delay speech privacy system ,(1941)
Edwin Baldwin John Lewis, David Millward John, Headwheel speed control system for reproducing magnetically recorded television signals ,(1964)
Okamura Shiro, Recording system with provision for fast or slow reproduction ,(1963)
Manfred R Schroeder, James L Flanagan, Apparatus for spectral scaling of speech ,(1965)
Muffly Gary, Transient viewer and recorder ,(1952)
Richardson Avery G, Magnetic recording and reproducing apparatus ,(1962)