頻pan4譜pou2

English

1. frequency spectrum
2. spectrum
3. spectrogram
4. frequency spectrumunreviewed?

粵語 — Cantonese

1. 將電磁波按頻率高低分類而成嘅組合，用嚟方面管理、日常溝通unreviewed?

Examples

• unreviewed?

  頻譜分析儀

  spectrum analyzer

• unreviewed?

  無線電頻譜

  radio spectrum

• unreviewed?

  流動電視頻譜發牌

  Mobile TV Radio Spectrum Licensing