单词	demodulate
释义	demodulate /diːˈmɒdjʊleɪt / verb [with object] Electronics Extract or separate (a modulating signal) from its carrier: the signal is passed through a filter at 300 kHz and demodulated... Thus, this signal can be demodulated and played on an ordinary FM radio receiver. The fundamental characteristic of software radio is that software defines the transmitted waveforms, and software demodulates the received waveforms. A modem is a piece of telecommunications equipment which modulates and demodulates a message. Derivatives demodulation /diːˌmɒdjʊˈleɪʃ(ə)n / noun ... When there is a match between the replica and a received signal, initial synchronization is achieved, and the receiver commences signal tracking, data message demodulation, and position calculation. This block does not perform waveform specific processing such as demodulation or equalization. A simple demodulation scheme eliminates the need for high-speed photodetectors and signal processing. demodulator noun ... ‘The receiver must synchronize its demodulator with the bit stream,’ he explained. The signals from the transducer were processed through a demodulator and then sampled by a computer at 50 Hz. Its innovation lies in the design of the detection mechanism in the demodulator, which is based on symbol pattern recognition.
随便看	soma plant somatic somatically somatic cell somatic mutation somatisation somatise somatization somatize somato- somatomammotrophin somatomedin somatopleure somatosensory somatostatin somatotrophin somatotype somatotyping somber sombre sombrely sombreness sombrero some -some

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