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software defined radio

From Wiktionary, the free dictionary

English

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Noun

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software defined radio (plural software defined radios)

  1. (telecommunications) A radio that creates and receives radio signals through software controlled DSPs (digital signal processors) with ADCs (analog-to-digital converters) and DACs (digital-to-analog converters).

Derived terms

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  • SDR (abbreviation)

See also

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  • sound card (a software controlled audio source and receiver that uses ADCs, DACs, and DSPs)
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