voice frequency

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

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Because of missing high-frequency energy, the voice sounds "thin and weak".

窄带语音缺失了高频部分的能量，所以这种语音听起来单薄、无力。

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After treatment of the test group, the acoustical parameters maximum phonation time ( MPT), frequency perturbation quotient ( FPQ), amplitude perturbation quotient ( APQ), ratio of harmonic to noise ( H/ N) objectively reflected improvement of voice quality.

试验组患者治疗前后的声时、频率微扰商、振幅微扰商、谐噪比声学参数也客观地反映了治疗后嗓音质量的提高。

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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。

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The voice of God can be heard within you if you ask and render your mind attune to a frequency un-besmirched by lower frequency.

如果你请求，并将你的心智调谐到一个没有被较低频率所玷污的较高频率上，你能够在内心听到上帝之音。

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A voice-grade transmission facility with defined frequency response, gain and bandwidth.

信道是指一种话音级传输设备,定义了频率响应 、 增益和带宽.

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The network can transmit one bidirectional relay voice or two bidirectional direct voices, and data packets transmission supports both unicast and broadcast with automatic routing. Secondly, the TDMA networking protocol is implemented on the VHF frequency hopping radio.

该协议支持最多32个节点组网，可实现一路中继双向话音或两路直达双向话音，支持单播及广播数据报文和自动路由。2.在超短波跳频电台上实现了该TDMA组网协议。

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Using the stream data processing and distorting audios. Through changing the frequency of the sound, formants, time compression and expansion to achieve the voice changing.

使用文件流方式处理音频，通过改变声音的频率，共振峰，压缩和扩展时间帧频实现了声音的变化。

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The types of-voice signals considered include voiceband data , network signalling, circuit continuity tones, and dual-tone-frequency signalling.

考虑的 非话音 信号的类型包括:话带数据 、 网络信令 、 电路连接单音以及多音多频信令.

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Details of the wireless voice communication system communication protocol; given system initialization, the audio input and data transmission, data reception and audio output, frequency hopping and address transformation module program flow chart and the main code.

详述了无线语音通信系统的通信协议；给出系统初始化、音频输入和数据发送、数据接收和音频输出、跳频和地址变换模块的程序流程图和主要代码。

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