audio frequency

The audio interface software designed in this article supports audio Codec using I~ 2 C interface and I~ 2 S interface, supports multiple sampling frequency up to 48 khz and functions including configuration of microphone, speaker, and handset.

论文设计和开发的音频接口驱动程序支持使用I~2C接口和I~2S接口的音频编码解码器，具有支持最高48千赫的多种采样频率和配置麦克风、喇叭、耳机和耳麦的功能；

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Audio Frequency Digital Watermark Algorithm Based on Wavelet and Complex Cepstrum Transform

基于小波与复倒谱变换的音频数字水印算法

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System of dividing and controlling real-time audio frequency

实时音频流分割与控制系统

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Purpose: Audio frequency and high frequency power amplifier.

用途: 用于音频、高频功率放大.

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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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Set the output audio channel, audio bit rate and audio frequency.

设定输出声道, 音频比特率和音频.

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Purpose: Audio frequency general amplifier application.

用途: 用于一般音频放大.

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Purpose: Audio frequency amplifier and driver stage.

用途: 用于音频放大、激励级放大.

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Power transmission and efficiency issues in audio-frequency power amplifier are discussed.

讨论音频功率放大器功率传输及效率问题.

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Design of Audio Frequency Analyzer Based on Single Chip Computer

基于单片机的音频信号分析仪的设计

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Purpose: Audio frequency general purpose , driver stage amplifier applications.

用途: 用于音频放大,激励级放大.

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Super-audio frequency induction heating equipment is a small lifting appliances.

超音频感应加热设备是一种小型起重机械.

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Inspection of Video Frequency Scene Based on Audio Frequency Analysis

基于音频分析的视频场景检测

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Purpose: Voltage regulator , DC-DC converter and relay driver audio frequency power Amplifier.

用途: 用于电压调节器,电源转换器和继电器驱动及音频放大输出等线路.

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An Audio Frequency Information Hiding Scheme Based on Linear Interpolation

一种基于线性内插的音频信息隐藏方案

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Design of Embedded Audio Frequency System Based on μ C/ OS-II

基于μC/OS-II的嵌入式音频系统设计

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Purpose: Audio frequency output amplifier.

用途: 音频输出放大.

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The system of network living broadcast in Windows operating system mainly includes collection, coding and storage of the audio and video frequency, internet transmission and the management of the audio and video frequency currency.

在Windows操作系统上的网络直播系统主要包括：音、视频的采集，音、视频的编码，音、视频的存储和网络传输以及音、视频流的管理。

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The inferior audio frequency output system based on the DDS algorithm

基于DDS算法的亚音频输出系统

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The application of audio frequency signals, analysis in ball mill control system

音频信号分析在球磨机控制系统中的应用

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The Audio Frequency Processing of Program Broadcast Guizhou TV Station

贵州电视台节目播出中的音频处理

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Purpose: Audio frequency amplifier, medium-speed switching, small-sized motor drivers.

用途: 用于音频放大, 中速开关, 小型驱动电动机.

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Audio frequency electric perspective exploring water technology performed in coal mines

音频电透视探水技术在煤矿中的应用

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Purpose: Audio frequency amplifier, low voltage regulator.

用途: 用于一般音频放大及低电压调整电路.

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Purpose: Audio frequency power amplifier and low speed switching applications.

用途: 用于音频功率放大和低速开关.

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Purpose: Audio frequency general purpose amplifier applications.

用途: 用于普通音频放大.

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Digital Network Audio Frequency System of Oriental Art Center

东方艺术中心的数字网络音频系统

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Purpose: Audio frequency low power amplifier, driver stage amplifier, switching applications.

用途: 用于音频小功率放大, 激励级放大及开关电路.

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Plug the cable in the "Audio Frequency Output" Interface, it may take out the audio signal directly transmit it to TV Input Audio Frequency.

用电缆线插入“音频输出”口，可直接取出音频信号供电视机输入音频信号用。

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Purpose: Audio frequency amplifier and driver stage amplifier Applications.

用途: 用于音频放大,驱动级放大.

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