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A replica of one of Chappe's semaphore towers in Nalbach, Germany. Illustration of signalling by semaphore in 18th-century France. The operators would move the semaphore arms to successive positions to spell out text messages in semaphore code, and the people in the next tower would read them. An optical telegraph is a line of stations ...
This "code" is one of many innocuous sounding secret codes that stores use to alert employees to problems without distracting you from shopping.
The mystery starts in the 1880s, when someone wearing the dress tucked a coded message inside the secret pocket of what was considered a business-casual get-up. The paper was eventually forgotten ...
UVB-76. A short clip of UVB-76's transmission as recorded in Southern Finland, 860 km (530 mi) away from the station in 2002. UVB-76 ( Russian: УВБ-76; see § Name and callsigns for other callsigns), also known by the nickname " The Buzzer ", is a shortwave radio station that broadcasts in Upper Side Band mode on the frequency of 4625 kHz.
The Commission specifies Morse code test elements at 16 code groups per minute, 20 words per minute, 20 code groups per minute, and 25 words per minute.: §13.203(b) The word per minute rate would be close to the PARIS standard, and the code groups per minute would be close to the CODEX standard.
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A telegraph code is one of the character encodings used to transmit information by telegraphy. Morse code is the best-known such code. Telegraphy usually refers to the electrical telegraph, but telegraph systems using the optical telegraph were in use before that. A code consists of a number of code points, each corresponding to a letter of the ...
List of episodes. " The Secret Code " is the 117th episode of NBC sitcom Seinfeld. This was the seventh episode of the seventh season. [1] It aired on November 9, 1995. [1] In this episode, George is unwilling to share his ATM code with his fiancée Susan, and finds himself entrapped in awkward social situations after he loses his talent for lying.