| 词汇 | example_english_spectrum-analyzer |
| 释义 | spectrum analyzercollocation in Englishmeanings of spectrumand analyzerThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with spectrum. spectrum noun[C] uk /ˈspek.trəm/ us /ˈspek.trəm/ the set of colours into which a beam of light can be separated, or a range of waves, such as light waves or ... See more at spectrum analyzer noun[C] uk /ˈæn.əl.aɪ.zər/ us /ˈæn.əl.aɪ.zɚ/ US spelling ... See more at analyzer Examples of spectrum analyzerThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Inspection of the audio spectrum using a spectrumanalyzer often provided significant clues to the scrambling technique. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A spectrumanalyzer can help in viewing harmonic structure of voices. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A spectrumanalyzer is also used to determine, by direct observation, the bandwidth of a digital or analog signal. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. If the frequency is not known, the operators may look for power on primary or sideband frequencies using a spectrumanalyzer. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Information from the spectrumanalyzer is then used to tune receivers to signals of interest. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Analytic instruments such as the spectrumanalyzer facilitate visualization and measurement of acoustic signals and their properties. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Each cell is filtered independently much like the process used by a spectrumanalyzer to produce the display showing different frequencies. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A spectrumanalyzer is used to determine whether a wireless transmitter is working according to federally defined standards for purity of emissions. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The appearance of the output at the spectrumanalyzer screen, resembling teeth of a comb, gave the device its name. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. For perfect reconstruction, the spectrumanalyzer must preserve both the amplitude and phase of each frequency component. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The cost of a spectrumanalyzer varies depending on its frequency range, its bandwidth, and its accuracy. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A spectrumanalyzer is a device that displays the spectrum, while the time domain frequency can be seen on an oscilloscope. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The acoustic spectrogram generated by the spectrumanalyzer provides an acoustic signature of the musical note. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The frequency halfway between the stop and start frequencies on a spectrumanalyzer display is known as the center frequency. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is also important for the realtime spectrumanalyzer to give good level accuracy. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The downconversion can operate in a swept-tuned mode similar to a traditional spectrumanalyzer, or in a fixed-tuned mode. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The frequency response of a room may be analyzed using a spectrumanalyzer and a pink noise generator for instance. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It also has a primitive spectrumanalyzer with 60 channels indication with wave monitoring of received/modulated signal. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The display of a spectrumanalyzer has frequency on the horizontal axis and the amplitude displayed on the vertical axis. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Alternatively, it can be measured by analyzing the spectrum of the photodetected signal using an electrical spectrumanalyzer. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Want to learn more? Go to the definition of spectrum Go to the definition of analyzer See other collocations with spectrum |
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