File:Analogue_modem_-_acoustic_coupler.jpg · Wikimedia Commons · See Wikimedia Commons
مودم
Sign in to saveAlso known as optical modem, modems, modulator-demodulator
thumb|Acoustic coupler modems used a telephone handset as the audio medium, with the user dialing the desired number and then pressing the handset into the modem to complete the connection. These systems generally operated at a speed of 300 bits per second.
A modem is a device that lets computers connect to each other over telephone lines by converting digital data into audio signals that can travel through phone networks. In early systems, users would dial a number on their phone and place the handset into the modem, which then transmitted data at relatively slow speeds of 300 bits per second.
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Research
1,667 papers- [Modem inhibitor angiotensin-converting enzyme zofenopril in the primary and secondary prevention of cardiovascular disease].ReviewKardiologiia · 2014Maksimov ML, Dralova OV, Ermolaeva AS
- [Modem visualisation techniques in brain functions estimation].ReviewVojnosanitetski pregled · 2009Ristić S, Kozomara R, Medenica S et al.DOI: 10.2298/vsp0908663r
- MODEM: multi-omics data envelopment and mining in maize.Database : the journal of biological databases and curation · 2016Liu H, Wang F, Xiao Y et al.DOI: 10.1093/database/baw117
- Trauma in modem society: major challenges and solutions.ReviewThe surgeon : journal of the Royal Colleges of Surgeons of Edinburgh and Ireland · 2005Trunkey DDDOI: 10.1016/s1479-666x(05)80037-x
- Two-Way Radio Modem Data Transfer for Newborn Hearing Screening Devices.Telemedicine journal and e-health : the official journal of the American Telemedicine Association · 2017Matulat P, Lepper I, Böttcher P et al.DOI: 10.1089/tmj.2016.0009
- The AbCs of modem management of chronic stable angina pectoris.Clinical cardiology · 2005Conti CRDOI: 10.1002/clc.4960280302
- Modem transmission of glucose values reduces the costs and need for clinic visits.Diabetes care · 2003Chase HP, Pearson JA, Wightman C et al.DOI: 10.2337/diacare.26.5.1475
- Another honor for magazine. Modem Healthcare's Carlson wins prestigious NIHCM award for second time.Modern healthcare · 2011Burda D
via PubMed
Wikidata facts
- Instance of
- telecommunications device
- Subclass of
- data circuit-terminating equipment
- Image
- ARRIS CM820B DOCSIS Cable Modem.jpg
- Has use
- data transmission
Show 6 more facts
- Commons category
- Modems
- exact match
- wordnet-rdf.princeton.edu/wn31/103736610-n
- Stack Exchange tag
- stackoverflow.com/tags/modem
- topic's main category
- Category:Modems
- MCN code
- 8517.62.55
- different from
- null modem
via Wikidata · CC0
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