Keying is the shaping of a signal to convey information, known as
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Keying — The word keying has a number of meanings:*Junk Keying Chinese type of ship *keying (cryptography) is the installation of key material into a device. *keying (telecommunications) is a form of modulation where the modulating signal takes one of two … Wikipedia
Telecommunications Relay Service — Telecommunications Relay Service, also known as TRS, Relay Service, or IP Relay, is an operator service that allows people who are Deaf, Hard–of–Hearing, Speech–Disabled, and DeafBlind to place calls to standard telephone users via a keyboard or… … Wikipedia
Telecommunications device for the deaf — Miniprint 425 TDD. The acoustic coupler on the top is for use with telephone handsets. The printer records the conversation. The specific GA and SK keys allow for speedier use of common abbreviations. A telecommunications device for the deaf… … Wikipedia
frequency shift keying — See FSK … Dictionary of telecommunications
phase shift keying — See PSK … Dictionary of telecommunications
Phase-shift keying — Le Phase shift keying (ou PSK, soit « modulation par déplacement de phase ») désigne une famille de formes de modulations numériques qui ont toutes pour principe de véhiculer de l information binaire via la phase d un signal de… … Wikipédia en Français
Binary-phase shift keying — Phase shift keying Traduction terminée Phase shift keying → … Wikipédia en Français
Binary phase-shift keying — Phase shift keying Traduction terminée Phase shift keying → … Wikipédia en Français
Differential phase-shift keying — Phase shift keying Traduction terminée Phase shift keying → … Wikipédia en Français
Phase shift keying — Traduction terminée Phase shift keying → … Wikipédia en Français
