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1 dual-tone multiple frequency
English-German dictionary of Electrical Engineering and Electronics > dual-tone multiple frequency
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2 Dual Tone Multiple-Frequency
(DTMF) < edp> (audio signaling frequency on touchtone, pushbutton phones) ■ Dual-Tone Multiple-Frequency f (DTMF)English-german technical dictionary > Dual Tone Multiple-Frequency
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3 DTMF
< edp> (audio signaling frequency on touchtone, pushbutton phones) ■ Dual-Tone Multiple-Frequency f (DTMF) -
4 DTMF
English-German dictionary of Electrical Engineering and Electronics > DTMF
См. также в других словарях:
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 — Codes DTMF Les codes DTMF (dual tone multi frequency) sont les combinaisons de fréquences utilisées pour la téléphonie moderne (en opposition aux téléphones dits à impulsions). Ces codes sont utilisés pour la composition des numéros de téléphones … Wikipédia en Français
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
Multiple frequency-shift keying — Passband modulation v · d · e Analog modulation AM · … Wikipedia
Frequency-shift keying — Passband modulation v · d · e Analog modulation AM · … Wikipedia
Continuous Tone-Coded Squelch System — In telecommunications, Continuous Tone Coded Squelch System or CTCSS is a circuit that is used to reduce the annoyance of listening to other users on a shared two way radio communications channel. It is sometimes called tone squelch. Where more… … Wikipedia
Multi-frequency receiver — Multi Frequency signalling, (MF), is similar to the European version, CCITT Signaling System 5, (SS5). The original format was five tones used in pairs. This later evolved to six tones. Because its six tones are used only in pairs, this signaling … Wikipedia
DTMF — Dual Tone Multi Frequency (Governmental » Military) Dual Tone Multi Frequency (Medical » Physiology) Dual Tone Multi Frequency (Computing » Networking) ** Dual Tone Multiple Frequency (Computing » Telecom) … Abbreviations dictionary
Professional Mobile Radio — (also known as Private Mobile Radio (PMR) in the UK and Land Mobile Radio (LMR) in North America) are field radio communications systems which use portable, mobile, base station, and dispatch console radios and are sometimes based on such… … Wikipedia
Bas débit — Modem Pour le MoDem, voir Mouvement démocrate (France). Le modem (mot valise, pour modulateur démodulateur), est un périphérique servant à communiquer avec des utilisateurs distants par l intermédiaire d une ligne téléphonique. Il permet… … Wikipédia en Français
MODEM — Pour le MoDem, voir Mouvement démocrate (France). Le modem (mot valise, pour modulateur démodulateur), est un périphérique servant à communiquer avec des utilisateurs distants par l intermédiaire d une ligne téléphonique. Il permet par… … Wikipédia en Français