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- The new speech parameter called ACW cepstrum is introduced,which proves to be more robust in the telephone channel. 根据信道对参数的影响提出一种ACW倒谱参数 ,实验证明了其对信道影响具有较稳健的特性
- Telephone channel transfer characteristic meet CCITT related regulate and common state-standard.Achieve the require of scale-manufacture. 话路的传输特性满足CCITT的有关规定,满足相关的同家标准和部门标准,达到规模生产的要求。
- Domestic Telephone channel encode/decode devices implement filtering encode by analogue circuit.One chip only for 1 channel and unprogrammable. 国内研制的话音编解码器都采用模拟电路实现滤波编码,只能做到一片实现一个话路的编解码,而且不可编程。
- short wave telegraph telephone transmitter 短波报话发射机
- marine telegraph telephone transmitterreceiver 船舶收发报话机
- By researching the frequency difference between telephone channel and traditional channel, the phantom formants are found, which can be reduced by normalization of its residues. 通过研究电话信道对频谱包络的影响,从留数角度分析虚峰出现的原因,结合留数归一化方法和传统的倒谱均值减,对中间维的倒谱加以提升。
- Post Telegraph Telephone Systems 邮政电报电话系统
- telegraph telephone signal convertor 电报电话信号变换器
- By this setting, telephone channels can be switched freely in IVR flows. 通过这一设置可在IVR流程中自由地跳转。
- Consultant Committee for International Telegraph Telephone 国际电报电话顾问委员会
- Consult Committee for International Telegraph Telephoneph. =CCITT【电脑】国际电报电话谘询委员会
- Today's modern audio modems (ITU-T V.92 standard) closely approach the Shannon capacity of the PSTN telephone channels they use. 今天的现代语音Modem(ITU-T V.;92标准)已经十分接近公共电话网(PSTN)电话信道的香农信道容量(Shannon capacity)。
- telephone channel baseband frequency 话路基带频率
- He sent me the news by wireless telegraph. 他用无线电报把消息告诉我。
- telephone channel facsimile machine 话路传真机
- Earlier, bush telegraph worked a treat. 人类早期传递信息的方法真棒,是件令人开心的事。
- telephone channel facsimile apparatus 话路传真机
- She went to the telegraph office in a hurry. 她匆匆忙忙向电报局去了。
- On June 28,1965,INTELSAT I began providing 240 commercial international telephone channels as well as TV transmission between the United States and Europe. 1965年6月28日;国际电信同盟1开始提供240个商务国际电话频道和美国与欧洲间的电视转播.
- He's a journalist on the Daily Telegraph'. 他是《每日电讯报》的记者。