The telephone contains a transmitter and receiver for converting back and forth between analog voice and analog (voice-frequency) electrical signals.
电话机包括一个送话器和一个受话器，用来在模拟语音和模拟电信号之间进行变换。
Voice processing source documents can be used to extract the voice-frequency curves.
语音处理源码文件，可以用于提取语音的基频曲线等。
The system is frequency flexible, connects hundreds of users to a single base station, and delivers superior range and link performance in voice, video and data transmission.
该系统的频率灵活，可将数百个用户连接到一个基站，提供范围广泛和性能优越的语音、视频和数据传输功能。
It is the perfect shape for producing a brilliant, expressive and infinitely variable sound in the same frequency range as the human voice.
这种结构是十分完美的，它使得小提琴可以产生美妙的，富有表现力的，以及在人声的频率范围内无限多变的声音。
MUOS will augment and replace the legacy Ultra High Frequency (UHF) Follow-On system (UFO) providing assured communications, including simultaneous voice, video and data, for mobile warfighters.
MUOS将扩展和取代传统的超高频(UHF)后续通信卫星(ufo)，为移动士兵提供通信保障，包括同步语音、视频和数据。
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。
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。
This paper probes into it from narrative model, descriptive pause, narrative frequency, narrative point of view and narrative voice.
文章从叙事模式、描写停顿、叙述频率、叙述视角和叙事声音等方面探讨《大披巾》的叙事艺术。
ADSL is a branch of DSL technology, but also the use of ordinary telephone lines to transmit data, but it is used in high frequency band than the voice.
ADSL是DSL技术的一个分支，同样也是使用普通电话线路来传输数据，但它使用的频率要比语音波段高。
The system can issue a pure tone, tone twitter, narrowband noise and natural sound of the voice signal, and can adjust the loudness and frequency of the signals with some accuracy.
该系统能发出纯音、啭音、窄带噪声和自然声等声音信号，并可对信号进行一定精度的响度和频率调节。
The acoustic analysis with computer indicated that pitch perturbation and width of frequency in electrolaryngeal voice were approximated to those in normal voice ( P >0.05).
计算机声学分析表明电子喉音的音调扰动值和频带宽度与正常人的喉音比较差异无显著性（P >0 .0 5 ）。
Advertisers electronically vary voice sounds so that they stay within such a frequency band.
广告人通过电子手段改变声音使其始终处于该频段内。
With the increasing of mobile users and the demands which are transforming from the pure voice service to multimedia service, the limited frequency spectrum resources are running short.
随着移动用户的增多以及人们对移动通信业务的追求从单纯的语音业务扩展到多媒体业务，有限的频谱资源显得日趋紧张。
Multimedia courseware applies many kinds of media information, such as text, image, video frequency, voice, to construct the circumstances of computer assisted instruction directly and actively.
多媒体课件运用了文字、图像、视频、声音等多种媒体信息，构造生动、直观的计算机教学环境。
MFCC can express speech spectrum more accurately at low frequency, so MFCC is a good method to express the spectral envelope in voice conversion;
MFCC可以更加准确地表示语音低频处的频谱包络，在语音转换中是一种很好的频谱包络表示方法；
Voiceprint points to a frequency chart of taking the speech information by the show of an electric voice instrument.
声纹是指用电声学仪器显示的携带言语信息的声波频谱。
The invention provides a method and a device for detecting voice frequency spectrum wave crest as well as a voice recognition method and a system thereof.
本发明提供了一种语音的频谱波峰的检测方法和装置以及语音识别方法和系统。
Results the relative signal-to-noise ratio of the pathologic voice on high frequency differed significantly from that of the normal voice.
结果病态嗓音和正常嗓音的频谱高端相对信噪比存在显著差异。
The speech synthesis process typically begins with recording a human voice and analyzing to extract important frequency and amplitude data.
语言合成过程一般是先记录人的说话声并通过分析获得重要的频率和振幅数据。
The speech synthesis process typically begins with recording a human voice and analyzing it to extract important frequency and amplitude data.
语言合成过程一般是先记录人的说话声并通过分析获得重要的频率和振幅数据。
These modules include the ring detection module, call filtering module, dual-tone multi-frequency decoder modules, voice prompt module and microprocessor controlled driver module.
这些模块包括振铃检测模块、来电过滤模块、双音多频解码模块、语音提示模块和单片机控制驱动模块。
This system had functions with video compression, decode, network transmission, image store, image index playback, long-range control of vidicon, PTZ control and voice frequency alarm.
该系统具有视频压缩、解码、网络传输、图像储存、图像索引回放、摄像机远程控制、云台控制和音频报警等功能。
Narrowing it down to the voice they liked best, they then played with it in various ways, at one point even frequency-shifting it so that it sounded like a child.
他们将范围缩小至他们最喜欢的声音，然后通过各种方式呈现声音，甚至一度通过频移使其听起来像是孩子的声音。
The speech is sparse in time-frequency domain, so the energy of voice signal only concentrates on some narrow frequency, and the energy of voice sources are not overlap each other.
由于语音信号是时频稀疏的，语音信号的能量主要集中在某些窄带上，且各语音源的能量集中区域不交迭。
The speech is sparse in time-frequency domain, so the energy of voice signal only concentrates on some narrow frequency, and the energy of voice sources are not overlap each other.
由于语音信号是时频稀疏的，语音信号的能量主要集中在某些窄带上，且各语音源的能量集中区域不交迭。
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