Most of our amateur equipment transmits and receives a much broader audio bandwidth and has no special tone filters , so most hear the tones 而大多数业余设备则在发射和接收的时候处理更宽一些的声音频宽，所以，通过大部分这样的设备能够听到音频信号。
In the receiver , the tone is detected right off the discriminator before any audio processing and decoded allowing the receiver to unmute 在接收器一端，亚音频检测器在任何音频处理前检测音频信号，如果可以翻译出亚音频信号，则允许接受机接触静音状态。
Transmission systems for audio and or video and related signals using infra - red radiation - part 7 : digital audio signals for conference and similar applications 使用红外线的音频和或视频以及相关信号的传输系统.第7部分:会议和类似用途的数字音频信号
This essay focused on the crucial real - time transfer technology of audio and video , and a new software was created to simulate this progress 本文深入讨论和研究了远程会诊系统的视音频信号的压缩和实时传输技术,通过vc + + 6 . 0以及sqlserver2000进行了软件实现
And as the audio from any virtual instrument get its own mixer channel , it has access to the complete vst mixing environment for further effects processing 和当从任何事实上工具音频信号得到它的自己混合者渠道时,它可以使用完整vst为列队前进进一步影响混合环境
Server part is responsible for the transferring of audio data and controlling of clients behavior . client part enables users to join in meetings through wireless equipments 服务器端负责音频信号的传输与客户信息的管理;客户端则提供客户参加无线会议的系统平台。
While you are working , you can use the built - in internet chat services , or even an internet audio and video stream to interact with the other studio musicians 在你是工作的同时,你能使用内置因特网闲聊服务或者甚至一因特网音频信号和视频流和其它工作室音乐家相互影响
3 . to ensure of the real - time processing of signal in this design , dsp is used for the audio signal collecting and the algorithm of g . 722 . 1 audio coding ( 3 )为了对音频信号进行实时的数据处理,使用dsp完成语音采集和语音压缩编码, fpga完成数据的存取、传输,以及板上成帧。
However , because people are very sensitive to the audio signals , so it is always the research key and important points for keeping inaudible of the audio digital watermarks 但由于人耳对音频信号特别敏感,所以保持音频数字水印的隐蔽性一直是音频水印技术研究的难点和重点。
The structure and circuits of high resolution adc ’ s modulator which applied in audio signal range with 20khz base band and 16 bits resolution have been researched 本文对一种适用于音频信号范围的高精度模/数转换器的调制器部分进行了结构和电路研究,基带频率20khz ,精度16位。
