time keying
1Time from NPL — Map showing the location of the Anthorn VLF transmitter within Cumbria …
2keying sequence — Cryptography. a sequence made up of letters or numbers that can encode or decode a polyalphabetic substitution cipher one letter at a time. [1940 45] * * * …
3Keying relationship — An ISO term. The state existing between a communicating pair during which time at least one data key or key enciphering key is shared …
4keying sequence — noun Etymology: from present participle of key (II) : a sequence of numbers or letters that enciphers or deciphers a polyalphabetic substitution cipher letter by letter * * * Cryptography. a sequence made up of letters or numbers that can encode… …
5Phase-shift keying — Passband modulation v · d · e Analog modulation AM · …
6Junk Keying — The Junk Keying (zh cp|c=耆英|p=qíyīng, literally Elder and Brave ; the English name is based on Cantonese pronunciation) was a three masted, 800 ton Foochow Chinese trading junk which sailed from China around the Cape of Good Hope to the United… …
7Frequency-shift keying — Passband modulation v · d · e Analog modulation AM · …
8Minimum-shift keying — Passband modulation v · d · e Analog modulation AM · …
9Amplitude-shift keying — (ASK) is a form of modulation that represents digital data as variations in the amplitude of a carrier wave.The amplitude of an analog carrier signal varies in accordance with the bit stream (modulating signal), keeping frequency and phase… …
10Receive-after-transmit time delay — In telecommunication, receive after transmit time delay is the time interval between (a) the instant of keying off the local transmitter to stop transmitting and (b) the instant the local receiver output has increased to 90% of its steady state… …
