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Terms for subject Telecommunications containing 话频 | all forms | in specified order only
ChineseEnglish
国际无线电话遇险频率international radiotelephone distress frequency
多路话音频率multi-channel voice frequency
话音/数据跳频网voice/data frequency-hopping network
话音频带voice frequency band
话音频带倒置speech band inversion
话音频带压缩speech bandwidth compression system
话音频带数据传输方式voice band data transmission system
话音频谱voice spectrum
话频截断抑制 300 ~ 3400Hz 以外的频率voice frequency truncation
话频通路voice frequency channel