Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Modem> ?p ?o }
- Modem abstract "A modem (modulator-demodulator) is a network hardware device that modulates one or more carrier wave signals to encode digital information for transmission and demodulates signals to decode the transmitted information. The goal is to produce a signal that can be transmitted easily and decoded to reproduce the original digital data. Modems can be used with any means of transmitting analog signals, from light emitting diodes to radio. A common type of modem is one that turns the digital data of a computer into modulated electrical signal for transmission over telephone lines and demodulated by another modem at the receiver side to recover the digital data.Modems are generally classified by the amount of data they can send in a given unit of time, usually expressed in bits per second (symbol bit/s, sometimes abbreviated \"bps\"), or bytes per second (symbol B/s). Modems can also be classified by their symbol rate, measured in baud. The baud unit denotes symbols per second, or the number of times per second the modem sends a new signal. For example, the ITU V.21 standard used audio frequency shift keying with two possible frequencies, corresponding to two distinct symbols (or one bit per symbol), to carry 300 bits per second using 300 baud. By contrast, the original ITU V.22 standard, which could transmit and receive four distinct symbols (two bits per symbol), transmitted 1,200 bits by sending 600 symbols per second (600 baud) using phase shift keying.".
- Modem thumbnail Analogue_modem_-_acoustic_coupler.jpg?width=300.
- Modem wikiPageExternalLink modulations.html.
- Modem wikiPageExternalLink hmo.htm.
- Modem wikiPageExternalLink protocols.html.
- Modem wikiPageExternalLink recommendation.asp?type=products&lang=e&parent=T-REC-V.
- Modem wikiPageExternalLink getting-connected-a-history-of-modems-657479.
- Modem wikiPageID "20647197".
- Modem wikiPageLength "48429".
- Modem wikiPageOutDegree "290".
- Modem wikiPageRevisionID "708114553".
- Modem wikiPageWikiLink 3Com.
- Modem wikiPageWikiLink s_line.
- Modem wikiPageWikiLink ANSI_T1.413_Issue_2.
- Modem wikiPageWikiLink AOL.
- Modem wikiPageWikiLink AT&T.
- Modem wikiPageWikiLink Acer_Inc..
- Modem wikiPageWikiLink Acoustic_coupler.
- Modem wikiPageWikiLink Amazon_Silk.
- Modem wikiPageWikiLink Analog-to-digital_converter.
- Modem wikiPageWikiLink Anderson-Jacobson.
- Modem wikiPageWikiLink Answering_machine.
- Modem wikiPageWikiLink Apple_II.
- Modem wikiPageWikiLink Application-specific_integrated_circuit.
- Modem wikiPageWikiLink Asymmetric_digital_subscriber_line.
- Modem wikiPageWikiLink B:Programming:Serial_Data_Communications.
- Modem wikiPageWikiLink B:Serial_Programming:Modems_and_AT_Commands.
- Modem wikiPageWikiLink BBN_Technologies.
- Modem wikiPageWikiLink Bandwidth_(signal_processing).
- Modem wikiPageWikiLink Baseband.
- Modem wikiPageWikiLink Baud.
- Modem wikiPageWikiLink Bell_101.
- Modem wikiPageWikiLink Bell_103_modem.
- Modem wikiPageWikiLink Bell_202_modem.
- Modem wikiPageWikiLink Bell_212A.
- Modem wikiPageWikiLink Bell_Labs.
- Modem wikiPageWikiLink Bit_rate.
- Modem wikiPageWikiLink Broadband.
- Modem wikiPageWikiLink Bulletin_board_system.
- Modem wikiPageWikiLink Business_telephone_system.
- Modem wikiPageWikiLink CBBS.
- Modem wikiPageWikiLink Cable_modem.
- Modem wikiPageWikiLink Canada.
- Modem wikiPageWikiLink Carrier_frequency.
- Modem wikiPageWikiLink Carrier_wave.
- Modem wikiPageWikiLink Carrierless_amplitude_phase_modulation.
- Modem wikiPageWikiLink Carterfone.
- Modem wikiPageWikiLink Category:1958_introductions.
- Modem wikiPageWikiLink Category:American_inventions.
- Modem wikiPageWikiLink Category:Bulletin_board_systems.
- Modem wikiPageWikiLink Category:Logical_link_control.
- Modem wikiPageWikiLink Category:Modems.
- Modem wikiPageWikiLink Category:Physical_layer_protocols.
- Modem wikiPageWikiLink Chipset.
- Modem wikiPageWikiLink Coaxial_cable.
- Modem wikiPageWikiLink Command_and_Data_modes_(modem).
- Modem wikiPageWikiLink Computer.
- Modem wikiPageWikiLink Computer_hardware.
- Modem wikiPageWikiLink Computer_network.
- Modem wikiPageWikiLink Conexant.
- Modem wikiPageWikiLink Consumer_Technology_Association.
- Modem wikiPageWikiLink Creative_Technology_Limited.
- Modem wikiPageWikiLink Current_loop.
- Modem wikiPageWikiLink DOCSIS.
- Modem wikiPageWikiLink DSL_modem.
- Modem wikiPageWikiLink Data_rate_units.
- Modem wikiPageWikiLink Demodulation.
- Modem wikiPageWikiLink Device_driver.
- Modem wikiPageWikiLink Dial-up_Internet_access.
- Modem wikiPageWikiLink Dialer.
- Modem wikiPageWikiLink Digital-to-analog_converter.
- Modem wikiPageWikiLink Digital_Signal_0.
- Modem wikiPageWikiLink Digital_data.
- Modem wikiPageWikiLink Digital_signal_processor.
- Modem wikiPageWikiLink Direct-broadcast_satellite.
- Modem wikiPageWikiLink Duplex_(telecommunications).
- Modem wikiPageWikiLink Dynamic_Host_Configuration_Protocol.
- Modem wikiPageWikiLink Echo_suppression_and_cancellation.
- Modem wikiPageWikiLink Electronic_serial_number.
- Modem wikiPageWikiLink Email.
- Modem wikiPageWikiLink Ethernet.
- Modem wikiPageWikiLink Ethernet_over_coax.
- Modem wikiPageWikiLink Evolution-Data_Optimized.
- Modem wikiPageWikiLink Expansion_card.
- Modem wikiPageWikiLink ExpressCard.
- Modem wikiPageWikiLink Fall_back_and_forward.
- Modem wikiPageWikiLink Fax.
- Modem wikiPageWikiLink Fax_demodulator.
- Modem wikiPageWikiLink FidoNet.
- Modem wikiPageWikiLink File_transfer.
- Modem wikiPageWikiLink Firewall_(computing).
- Modem wikiPageWikiLink Flat_rate.
- Modem wikiPageWikiLink Foreign_exchange_service_(telecommunications).
- Modem wikiPageWikiLink Forward_error_correction.
- Modem wikiPageWikiLink Frequency-division_multiple_access.
- Modem wikiPageWikiLink Frequency-shift_keying.
- Modem wikiPageWikiLink G.992.1.
- Modem wikiPageWikiLink G.992.3.
- Modem wikiPageWikiLink G.992.5.
- Modem wikiPageWikiLink G.fast.