Improve and beautify the singer to voice it has low frequency warm thick strong high-frequency deep and clear voice features .

改善及美化演唱者得 嗓音，它具有 中频温暖厚实、低频深沉有力、高频清晰明亮的声音特点。

The article introduces experiences of our library during voice frequency documents digitalization when making VOD programme requesting system which involves the sampling ratio noise reduction and label compiling .

本文总结了我馆做VOD点播系统时 音频文献数字化过程中的几点经验，涉及到采样率、降噪、标签的编辑等内容。

The statistics of voice distribution and front-weight sentence 's use frequency from English abstracts in Chinese and foreign scientific and technical periodicals indicate that Chinese authors use passive voice and front-weight sentence more frequently than foreign authors particularly those from English-speaking countries .

统计了中外科技期刊英文摘要的 语态分布和头重脚轻句的使用 频率。结果表明国内作者使用被动语态、头重脚轻句的频率高于其他国家（尤其是英语国家）的作者。

With high-power and LF combination large magnetic cylinder unit is adopted for bass high-temperature-resisting voice coil material and paper cone abundant low frequency effect can be obtained .

并且大功率设计成大功率低频配合衔接游刃有低音采用储备的大磁缸单元，采用耐高温 音圈材料，加夺取纸盆提供丰满厚实的 低频效果。

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。

Double voice frequency signal : Every dial number is represented by two signals that are different in frequency .

双 音频信号：每个数字均由两个频率的信号叠加组成。

Soft switch network is a new network which gathered with voice digital fax and video frequency business .

软交换网络是集 话音、数据、传真和 视频业务与一体的一个全新网络。

This paper introduces new radio paging services & Two way Paging and Voice Paging including the features allocation of frequency and distribution of antenna .

介绍了无线寻呼新业务&双向寻呼和 语音寻呼的特点、 频率配置和天线分布等。

Results Forming voice frequency video frequency interactive analysis integrative computer aided instruction system .

结果形成以 声频、现频、交互分析为一体的计算机辅助教学系统。

The railway system of our country adopts the second channel 's stability not to increase losses of voice frequency four-wire connection .

我国铁路采用第二种通路稳定 度，且 音频四线转接不增加哀耗。

The mine voice frequency electric perspective technique is used mainly to detect the hydrogeological conditions of working faces in coal mine .

矿井 音频电透视主要用于煤矿采煤工作面内的水文地质条件探测。

Interface Improvement of the ZDD-12 Power Line Carrier Without Voice Frequency Fram

ZDD-12载波机退音频架接口改造方案

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。

On Playing and Controlling Voice Frequency and Video Frequency in Authorware

AUTHORWARE 音频、视频的播放与控制

Emotional prosody a speech expression of non-vocabulary possess crucial voice clue such as frequency amplitude and duration of syllable which convey different emotion information .

情绪韵律是情绪的非词汇言语表达，具有重要的 声音线索，如 频率、振幅以及音长，不同的语音线索所表达情绪意思不同。

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。

Then propose using the multi-factor criterion method ( NFP ) integrated voice amplitude and frequency as a parameter to determine the defect acquired good experimental results .

提出使用多因素判据法（NFP法）综合 声时、 声幅、 频率作为参数对缺陷进行判定时能够提高缺陷检测的精度同时降低误判值。

Some Problems in Voice Frequency Documents Digitalization

音频文献数字化过程中应注意的几个问题

Simulation results in voice frequency show that this scheme offers good security and anti-jamming performance in low-middle rate HF data communication .

在 3kHz 音频带宽内的仿真表明，方案在中低速率数据传输中具有隐蔽性高、抗干扰能力强等优点，具有广泛的应用前景。

Development of Intelligent Voice Frequency - measuring Instrument

智能化 语音 频率计的研制

In order to reflect the writing on English of domestic sports science periodicals this paper made statistics on voice distribution and front-weight sentence 's using frequency from English abstracts in Chinese and foreign sports science periodicals .

为了反映国内体育科技期刊英文摘要的写作情况，统计了国内、外体育科技期刊英文摘要的 语态分布和头重脚轻句的使用 频率。

Identification of the Stochastic Voice frequency Signal and the Band limited White Gaussian Noise

随机 音频信号与带限白噪声的识别

As the rapid development of voice and video business orthogonal frequency division multiplexing technique has expanded the application fields .

随着 语音、视频业务的飞速发展，正交 频分复用技术在通信领域得到了广泛的应用。

The spectrum analysis of the voice signals collected with high frequency

嗓音 高频采样的频谱特征分析

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。

Mine voice frequency electric perspective technique and its application

矿井 音频电透视及其应用

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。

With the quality requirement of voice communication increasing high frequency speech coding will become a major direction of the future voice communication .

和 灭己们闭于 语音通信量量请供的 出无 续降上，上 频带语音编码将败为未来语音通信 研讨的一个从要方背。

A Comparison between Chinese and Foreign Scientific and Technical Periodicals & Voice Distribution and Front-Weight Sentence 's Use Frequency

中外科技期刊英文摘要比较& 语态分布和头重脚轻句的使用 频率

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。