Dr. Bowman's image turned as he scanned the transmitted data.
In any event, computers must use an elaborate method of double-checking transmitted data, to ensure that no error is made.
The intention is not to encrypt the data, but to give the transmitted data useful engineering properties.
But in Georgia, the transmitted data is not encrypted because the state is using an older version of the system.
A Content-Encoding like gzip can be used to compress the transmitted data.
These probably include charts and photos that require more transmitted data than can be sent efficiently using spoken numbers.
To modify transmitted data, an intruder has to deal with the single bits of the RF signal.
PillCam software translates the transmitted data into a color video displayed on a computer monitor.
In delta modulation, the transmitted data is reduced to a 1-bit data stream.
The transmitted data is received by a decoding device, and forwarded by cable to an adjacent computer center.