См. также в других словарях:
dual-tone multifrequency (DTMF) signaling — Sometimes called touch tone, a signaling method that uses specific pairs of frequencies within the voiceband for signals. One tone in each pair is chosen from a group of four low frequencies, and the other tone is selected from a group of four … IT glossary of terms, acronyms and abbreviations
dual-tone multifrequency dial — See dial … IT glossary of terms, acronyms and abbreviations
Dual-tone multi-frequency — (DTMF) signaling is used for telephone signaling over the line in the voice frequency band to the call switching center. The version of DTMF used for telephone tone dialing is known by the trademarked term Touch Tone (canceled March 13, 1984),… … Wikipedia
Dual-tone multi-frequency signaling — One of the few production telephone DTMF keypads with all 16 keys, from an Autovon Telephone. The column of red keys produces the A, B, C, and D DTMF events. Dual tone multi frequency signaling (DTMF) is used for telecommunication signaling over… … Wikipedia
dial, dual-tone multifrequency — (DTMF) A push button device with 10 or more nonblocking push buttons designated 0 through 9. Each button, when operated, generates a double frequency signal distinctive to that button … IT glossary of terms, acronyms and abbreviations
DTMFS — Dual Tone MultiFrequency (Signals) … Acronyms
DTMFS — Dual Tone MultiFrequency (Signals) … Acronyms von A bis Z
telephone — telephoner, n. /tel euh fohn /, n., v., telephoned, telephoning. n. 1. an apparatus, system, or process for transmission of sound or speech to a distant point, esp. by an electric device. v.t. 2. to speak to or summon (a person) by telephone. 3.… … Universalium
Disconnect supervision — is a term in telephony describing signaling between the telephone exchange and a connected party used to indicate that the connected call is being disconnected. For example the called party may indicate to the telephone exchange that the call is… … Wikipedia
DTMF — See dial, dual tone multifrequency, dual tone multifrequency signaling … IT glossary of terms, acronyms and abbreviations
DTMF — abbr. DeskTop Management task Force (Intel) abbr. Dual Tone Multi Frequency comp. abbr. Data Tone Multiple Frequency comp. abbr. Dual Tone Multifrequency acronym Dial Tone Multi Frequency (Telephony) … United dictionary of abbreviations and acronyms
