Definition of spectrum analyser in English:

spectrum analyser

Line breaks: spec|trum ana|lys¦er

noun

  • A device for analysing a system of oscillations, especially sound, into its separate components.
    More example sentences
    • They used special compressed-air blowing apparatus to ensure a consistent blowing pressure, and analysed the sound produced from each flute using an oscilloscope with a built-in spectrum analyser.
    • One of the world's largest test and measurement companies donated the spectrum analyser to the observatory.
    • But then Norman found out his equipment was only processing 20 per cent of the information it received and needed a spectrum analyser.

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a small amount; a little