| dbo:abstract |
In telephony, call progress tones are audible tones that provide an indication of the status of a telephone call to the user. The tones are generated by a central office or a private branch exchange (PBX) to the calling party. Equipment such as fax machines and modems are designed to recognize dial tones and busy tones. The ITU-T and recommendations define the technical characteristics and intended usage of some of these tones. ToneScript is a tone description format that may be used to specify the tone. Many European systems follow the recommendations of ETSI, European Telecommunications Standards Institute (en) Hörtöne sind Signaltöne, die im Telefonhörer oder über den Lautsprecher eines Endgerätes zu hören sind. In Taktung, Tonabfolge und/oder Tonhöhe unterschiedliche Hörtöne signalisieren Teilnehmern den aktuellen Zustand eines Telefonanschlusses bei Fernsprechnetzen (Telefonnetz, Mobilfunknetz) und Telefonanlagen. (de) Het telefoonnetwerk produceert een aantal tonen in een bepaald ritme om de gebruiker te laten weten wat hij moet doen. Vroeger werden deze tonen elektromechanisch opgewekt met behulp van een motor-generator; tegenwoordig worden ze elektronisch gegenereerd. (nl) |
| dbo:wikiPageExternalLink |
https://www.commsalliance.com.au/Documents/all/Standards/s002 https://www.etsi.org/deliver/etsi_tr/101900_101999/10197302/01.01.01_60/tr_10197302v010101p.pdf http://www.itu.int/ITU-T/inr/forms/files/tones-0203.pdf |
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dbr:Private_branch_exchange dbr:Modem dbr:ToneScript dbr:Busy_tone dbr:Decibel dbr:Ringtone dbr:Intermodulation dbr:Telephony dbc:Telephony_signals dbr:Recorder_warning_tone dbr:Reorder_tone dbr:Conference_call dbr:Call_waiting dbr:Calling_party dbr:Harmonic_series_(music) dbr:Busy_signal_(telephony) dbr:Dial_tone dbr:Disconnect_tone dbr:Hold_(telephone) dbr:Whole_tone dbr:Zip_tone dbr:Ringback_tone dbr:Busy_signal dbr:European_Telecommunications_Standards_Institute dbr:Ratio dbr:Telephone_call dbr:Message-waiting_indicator dbr:ITU-T dbr:Precise_Tone_Plan dbr:Signalling_System_No._7 dbr:Ringing_tone dbr:Special_information_tone dbr:Fax_machine dbr:Congestion_tone dbr:Three-way_call dbr:Comfort_tone dbr:E.180 dbr:E.182 |
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dbt:Cite_journal dbt:Reflist dbt:Short_description dbt:Telsigs |
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dbc:Telephony_signals |
| gold:hypernym |
dbr:Tones |
| rdf:type |
yago:WikicatTelephonySignals yago:Abstraction100002137 yago:Communication100033020 yago:Signal106791372 |
| rdfs:comment |
Hörtöne sind Signaltöne, die im Telefonhörer oder über den Lautsprecher eines Endgerätes zu hören sind. In Taktung, Tonabfolge und/oder Tonhöhe unterschiedliche Hörtöne signalisieren Teilnehmern den aktuellen Zustand eines Telefonanschlusses bei Fernsprechnetzen (Telefonnetz, Mobilfunknetz) und Telefonanlagen. (de) Het telefoonnetwerk produceert een aantal tonen in een bepaald ritme om de gebruiker te laten weten wat hij moet doen. Vroeger werden deze tonen elektromechanisch opgewekt met behulp van een motor-generator; tegenwoordig worden ze elektronisch gegenereerd. (nl) In telephony, call progress tones are audible tones that provide an indication of the status of a telephone call to the user. The tones are generated by a central office or a private branch exchange (PBX) to the calling party. Equipment such as fax machines and modems are designed to recognize dial tones and busy tones. (en) |
| rdfs:label |
Hörton (de) Call-progress tone (en) Telefoontonen (nl) |
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freebase:Call-progress tone wikidata:Call-progress tone dbpedia-de:Call-progress tone dbpedia-nl:Call-progress tone https://global.dbpedia.org/id/51oAw yago-res:Call-progress tone |
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wikipedia-en:Call-progress_tone?oldid=1121300041&ns=0 |
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wikipedia-en:Call-progress_tone |
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dbr:ToneScript dbr:Precise_tone_plan dbr:Nutone dbr:Status_tones dbr:Dual-tone_multi-frequency_signaling dbr:Zip_tone dbr:Busy_signal dbr:Plain_old_telephone_service dbr:Voice_over_IP dbr:Special_information_tone dbr:Call_Progress_Tones dbr:Call_progress_tone dbr:Call_progress_tones |
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