telegraphic keying
Смотреть что такое "telegraphic keying" в других словарях:
telegraphic keying — telegrafinis manipuliavimas statusas T sritis radioelektronika atitikmenys: angl. telegraphic keying vok. Telegrafietastung, f rus. телеграфная манипуляция, f pranc. manipulation télégraphique, f … Radioelektronikos terminų žodynas
Telegrafietastung — telegrafinis manipuliavimas statusas T sritis radioelektronika atitikmenys: angl. telegraphic keying vok. Telegrafietastung, f rus. телеграфная манипуляция, f pranc. manipulation télégraphique, f … Radioelektronikos terminų žodynas
manipulation télégraphique — telegrafinis manipuliavimas statusas T sritis radioelektronika atitikmenys: angl. telegraphic keying vok. Telegrafietastung, f rus. телеграфная манипуляция, f pranc. manipulation télégraphique, f … Radioelektronikos terminų žodynas
telegrafinis manipuliavimas — statusas T sritis radioelektronika atitikmenys: angl. telegraphic keying vok. Telegrafietastung, f rus. телеграфная манипуляция, f pranc. manipulation télégraphique, f … Radioelektronikos terminų žodynas
телеграфная манипуляция — telegrafinis manipuliavimas statusas T sritis radioelektronika atitikmenys: angl. telegraphic keying vok. Telegrafietastung, f rus. телеграфная манипуляция, f pranc. manipulation télégraphique, f … Radioelektronikos terminų žodynas
Telegraphy — (from the Greek words (τηλε) = far and (γραφειν) = write) is the long distance transmission of written messages without physical transport of letters. Radiotelegraphy or wireless telegraphy transmits messages using radio. Telegraphy includes… … Wikipedia
SIGSALY — exhibit at the National Cryptologic Museum In cryptography, SIGSALY (also known as the X System, Project X, Ciphony I, and the Green Hornet) was a secure speech system used in World War II for the highest level Allied communications. It pioneered … Wikipedia
Electrical telegraph — A printing electrical telegraph receiver, and a transmitter key at bottom right An electrical telegraph is a telegraph that uses electrical signals, usually conveyed via telecommunication lines or radio. The electromagnetic telegraph is a device… … Wikipedia
Morse code abbreviations — differ from prosigns for Morse Code in that they observe normal interletter spacing; that is, they are not run together the way prosigns are. From 1845 until well into the second half of the 20th century, commercial telegraphic code books were… … Wikipedia
Radio — is the transmission of signals, by modulation of electromagnetic waves with frequencies below those of visible light.Electromagnetic radiation travels by means of oscillating electromagnetic fields that pass through the air and the vacuum of… … Wikipedia
One-time pad — Excerpt from a one time pad In cryptography, the one time pad (OTP) is a type of encryption, which has been proven to be impossible to crack if used correctly. Each bit or character from the plaintext is encrypted by a modular addition with a bit … Wikipedia
