首页>
外国专利>
Circuit arrangement for the conversion of analog signals in on a magnetic tape to be recorded with rotating s minds, clock-controlled nrz -, digital signals and for the conversion of the scanned from the tape nrz - digital signals in said original analog signals of corresponding analog signals
Circuit arrangement for the conversion of analog signals in on a magnetic tape to be recorded with rotating s minds, clock-controlled nrz -, digital signals and for the conversion of the scanned from the tape nrz - digital signals in said original analog signals of corresponding analog signals
