The New Encyclopaedia Britannica, Volume 24Encyclopaedia Britannica, 1974 - Encyclopedias and dictionaries |
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Page 379
... radio , extraneous signal of any kind , usually noise or another radio sig- nal , that contributes to the degradation or re- duced intelligibility of the desired radio signal . causes and preventive measures 15 : 426c ⚫ characteristics ...
... radio , extraneous signal of any kind , usually noise or another radio sig- nal , that contributes to the degradation or re- duced intelligibility of the desired radio signal . causes and preventive measures 15 : 426c ⚫ characteristics ...
Page 394
... radio , telegraph , cable , tele- phone , or television . Its activities , carried out through the various ITU organs , include the maintenance of order in the use of radio fre- quencies ; studying and making recommenda- tions on ...
... radio , telegraph , cable , tele- phone , or television . Its activities , carried out through the various ITU organs , include the maintenance of order in the use of radio fre- quencies ; studying and making recommenda- tions on ...
Page 396
... radio , and television . Interstate Commerce Commission ( ICC ) , U.S. government agency established by the Interstate Commerce Act of 1887 and subse- quent statutes for the purpose of regulating railroads and other carriers in ...
... radio , and television . Interstate Commerce Commission ( ICC ) , U.S. government agency established by the Interstate Commerce Act of 1887 and subse- quent statutes for the purpose of regulating railroads and other carriers in ...
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