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FED FED-STD-1023 Notice 1 - Cancellation

M00000089

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FED FED-STD-1023 Notice 1 - Cancellation [ Withdrawn ] Telecommunications, Interoperability Requirements for Encrypted, Digitized Voice Utilized with 25 KHZ Channel FM Radios Operating Above 30 MHZ (No S/S Document)

standard by Federal Specifications and Standards, 06/14/2013

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This standard establishes interoperability requirements regarding the analog to digital conversion, encryption (with related synchronization), and modulation of encrypted voice associated with Frequency Modulation (FM) radio systems employing 25 kHz channels and operating above 30 MHz. In this standard, voice is digitized using 12 kbit/s Continuously Variable Slope Delta -modulation (CVSD) and then encrypted using a National Security Agency (NSA) Commercial COMSEC Endorsement Program (CCEP) Type I encryption algorithm.

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Published: 06/14/2013 Number of Pages: 1 File Size: 1 file , 41 KB