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- voice frequency filter 话频滤波器
- VFT? Voice Frequency Transmission? 音频传输?
- VFT? Voice Frequency carrier telegraph Terminal? 音频载波电报终端?
- VFO? Voice Frequency Oscillator? 音频振荡器?
- It includes topics such as spatial frequency filtering, holography. 它包括空间频率滤光、全息摄影。
- You are also not allowed to communicate on any text or voice frequency in use by pilots and regular ATC. 同时，也不得在正式管制员与飞行员通讯的频率上进行文字和语音通讯。
- In researching computer voice input, analysis of voice frequency is a crucial step. 研究电脑语音输入，分析声音的频率特质是很重要的步骤。
- Method of insertion loss measurement for radio frequency filters. 射频滤波器插入损耗的测量方法。
- Spectrograms show Kosik's voice frequency when he makes human sounds is similar to his keeper's. 通过声谱图对比发现，科希克发出的声音频率与饲养员金中干的非常相似。
- Delivering breathtaking scope for creativity, consummate clarity and a world first in terms of its Effect Frequency Filter, the ingenious new DJM-700 is dramatically different. 发表惊人的创意空间,完善和清晰的世界第一来说,其效果频滤波器,巧妙新粉喷桩-700是大大不同。
- The PZT matching layer redistributes the frequency spectrum of an original broadband ultrasonic probe, and acts as a frequency filter without reducing the wave amplitude. 此层锆钛酸铅匹配层可将原本超音波探头之宽频率分布过滤成某些特定频率之峰值，且没有降低该频率峰值相对于原始探头强度之强度。
- It is applied in voice frequency decoder and power amplifier of high-end stereo of various fields like MP multi-media, VOIP, MP3, etc. 应用于手机多媒体,VOIP,MP3等众多领域的高端立体声音频编解码器和功率放大器;
- Back to Back Channel Bank The connection of voice frequency and signaling leads between channel banks to allow dropping (i. E. Removing) and inserting (i. E. Adding) of channels. 背对背信息处理单元两个信息处理单元之间的话音频率和信令引导连接,允许对信道进行卸除(即删除)和插入(即添加)操作。
- In seismic data processing, the timedependent frequency filter method introduced here uses about the same calculating time as the recurrence filter method, but gives better results. 对二维滤波讨论了正负速度区别解决了时域滤波产生坑席现象的问题，计算方法比时域滤波统一，简单，计算时间省。
- The invention discloses a high frequency filter for filtering a frequency component from a high frequency signal includes a capacitor and a branch line. 本发明公开了一种高通滤波器，用于从高频信号中对频率分量进行滤波，该高通滤波器包括电容器和支路。
- VFC? Voice Frequency Cable? 音频电缆?
- VFC? Voice Frequency Channel? 音频信道?
- VFT? Voice Frequency Telegraph? 音频电报?
- VFC? Voice Frequency Carrier? 音频载波?
- With every other frequency filtered out, I was able to hear what normally hearing people couldn't. 通过把其他不同频率过滤掉，我可以听到正常人所听不到的声音。
