US PATENT SUBCLASS 369 / 62
STORAGE OF SIGNAL MODULATING COMPONENT


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369 /   HD   DYNAMIC INFORMATION STORAGE OR RETRIEVAL

62STORAGE OF SIGNAL MODULATING COMPONENT


DEFINITION

Classification: 369/62

STORAGE OF SIGNAL MODULATING COMPONENT:

(under the class definition) Subject matter wherein the information signal to be stored is presented in the form of a carrier wave modulated by a lower frequency component, and the higher frequency wave is partially or completely suppressed prior to storage and is reinserted subsequent to retrieval.

(1) Note. The term "suppressed" refers to removal of the carrier wave as by demodulation.