demodulate

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demodulate

[dē′mäj·ə‚lāt]
(communications)
To recover the modulating wave from a modulated carrier. Also known as decode; detect.

demodulate

demodulate

To isolate a data signal from a carrier wave. The demodulation circuit uses the unmodulated carrier as a reference signal and compares it to the received signal. See modulation and carrier.
References in periodicals archive ?
Silicon Labs has embedded its extensive field experience in the terrestrial broadcast market into its third-generation Si218x DVB-T2 demodulators, which now support the popular ISDB-T standard.
The CDD-564EN IP Demodulators receive four independent 70/140 MHz or L-Band channels and combine the output into a single 10/100Base-T Ethernet port for transmission onto the LAN.
I am very impressed with the analog and digital reception performance of the Marvell hybrid demodulator in demodulating our field capture test suites covering Europe including multiple simultaneous impairments," said Keith Potter, CEO of Digital TV Labs, an independent DTV testing authority for DVB receivers in Bristol, UK.
Iberium's products include DTV demodulator cores for the global DTV market (ATSC, DTMB, DVB, ISDB).
The Si2168/69 devices are the smallest footprint digital TV and multimedia demodulators available, making them ideal for ultra-thin iDTV designs either directly on the main TV/STB board or inside a compact module.
We chose the Legend Silicon LGS-8G75 because it is well suited for integration into PC laptop designs in a miniCard, and these demodulators can be used for PCIe and Expresscard applications as well.
The ORC5300 tuner family currently includes the ORC5305, a universal hybrid tuner supporting worldwide analog and digital terrestrial and cable TV standards, and the ORC5310, a universal hybrid tuner with an integrated analog TV demodulator.
DALLAS, April 16 /PRNewswire/ -- Building on an extensive portfolio of digital television (DTV) solutions, Texas Instruments Incorporated (TI) today announced a new high performance cost-effective American Television Standards Committee's (ATSC) demodulator for DTV systems.
We are excited to have been chosen by Sharp as the demodulator supplier for its most advanced TV tuners," said Dr.
March 5 /PRNewswire-FirstCall/ -- Iberium Communications, a provider of digital television demodulation intellectual property, announced today availability of its North American Digital Demodulator core, which enables semiconductor manufacturers to quickly integrate complex receiver technology into digital televisions and other mass-market DTV products.
The MT312 and MT351 demodulators have also been combined with Mitel's tuners in two new reference designs that offer complete front-end solutions.
Legend Silicon is the first provider of the Chinese Standard compliant demodulator products.