speech channel的例句大全

A Study on the Influence of the Telephone Channel on the Speech Parameters

电话信道对语音信号参数影响的研究

This paper addresses the problem of speech recognition under telephone channel conditions using data simulation method and HMM ( Hidden Markov Model) adaptation.

该文研究了基于数据模拟方法和HMM（隐马尔科夫模型）自适应的电话信道条件下语音识别问题。

Flexible call the algorithm according to the speech feature of telephone channel meets the requirement of the large-scale implementation, multi-channel, real-time and accurate detection.

根据话路语音特征，采取对算法的灵活调用，满足了实际电话信道语音实时、多路、大规模实现和精确检测的需求。

Over the years, it has been the goal that compressing the transmission bandwidth of speech signal or reducing the transmission rate of telephone channel. In achieving this target, speech compression coding technology plays an important role.

多年来，人们一直追求的目标就是压缩语音信号的传输带宽或降低电话信道的传输码率，而在实现这一目标中，语音压缩编码技术发挥着重要作用。

CELP coders, due to its high quality of reconstructed speech and robustness against channel noise, have many applications in mobile communication, encrypted telephone and voice relay service etc.

CELP以其高质量的合成语音及优良的抗噪声和多次转接性能，在移动通信，保密电话和语音中继等中低速率上获得了广泛应用。

The modern program-controlled switcher adopts different versions of hardware in order to provide various resource channels: speech codec channel, DTMF channel, modulation-demodulation channel and so on.

现代程控交换机中为了提供各种资源通道：如语音通道、DTMF通道、语音编码解码通道、调制解调通道等，采用了门类繁多的硬件板型。

Another work in this project is to develop a proper space-filling curve to map the speech signal samples into the channel space directly.

另一项主要工作是筛选合适的空间映射曲线，使语音采样信号能够直接映射到信道中去。

Conventional multi channel speech communication recording systems consist of analog or digital tape recorder with large size and costs.

传统的多通道通信记录设备是由模拟磁带机或数字磁带机构成，设备庞大复杂，价格高昂。

For the transitional economy in China, deepening economic reform and widening the channel of free speech can make GDP better represent people's desire and improve welfare level.

对我国转型期经济而言，进一步深化经济体制改革，拓宽居民表达意愿的途径，可以使GDP更好地体现居民的意愿选择，从而提高整体福利水平。

It has set up a multiple assessment tasks, and provided unified multi-channel and kinds of environment of telephone and radio voice, unified test rules and standards for each of participating units. They used to study speech technology research methods in different environment and conditions.

它设立了多个评测任务，并为每个参赛单位提供了统一的多通道和多环境的电话和广播语音、测试规则和标准，用于研究不同环境和条件下的语音技术的研究方法。

This card provides a solution for multi-channel speech sound processing.

它实现了多路模拟语音的采集和压缩。

In this paper, the two level CMS is adopted for channel compensation of telephone speech recognition.

将二阶CMS方法应用到电话语音识别的通道补偿中,实验表明该方法的性能优于通常的CMS方法.

The speech communication process as a whole includes seven elements-speaker, message, channel, listener, feedback, interference, situation.

语言交流的过程,整体而言七个要素:演说者 、 信息 、 沟通途径 、 听众 、 反馈 、 外界干扰 、 和现场形态.

the architecture and the key technology of a multi-channel digital speech recorder are introduced.

本文介绍一种多路数字语音记录仪的结构及其关键技术.

the architecture and the key technology of a multi-channel digital speech recorder are introduced.

本文介绍一种多路数字语音记录仪的结构及其关键技术.