1.创建一个audiodevicereader对象 要使用audiodevicereader函数,首先需要创建一个audiodevicereader对象。可以使用以下语法创建一个audiodevicereader对象: matlab deviceReader = audiodevicereader 默认情况下,创建的audiodevicereader对象将使用系统中的默认音频输入设备。如果有多个音频输入设备,可以使用'AudioDevice'参数指定...
audioDeviceReader,audioDeviceWriter,audioPlayerRecorder,dsp.AudioFileReader和dsp.AudioFileWriter器是为流式传输多通道音频而设计的, 它们提供了必要的参数, 以便您可以在吞吐量和延迟之间进行权衡。 有关实时处理的信息以及如何优化算法的提示, 请参阅音频 iseo: 缓冲、延迟和吞吐量. 本教程介绍如何在 matlab 中实现...
MatLab 中的基础工作区是针对当前 MatLab 窗口内的脚本代码而言的(无论是命令行窗口输入的还是 M 脚本...
1、检查麦克风设置:确保麦克风已连接并正确设置,在MATLAB中,可以使用audiodevinfo函数检查麦克风是否被识别。2、检查音频输入设置:在MATLAB中,可以使用audioDeviceReader函数检查音频输入设置是否正确,如果设置不正确,可以使用audioDeviceReader函数进行更改。3、检查语音识别工具箱:确保已安装语音识别工具箱,...
deviceReader = audioDeviceReader; info(deviceReader) Get Output Audio Device Information Copy Code Copy Command Create an object of the audioDeviceWriter System object™ and then call info to return a structure containing information about the selected driver, device name, and the maximum number ...
Audio device I/O (audio device reader and writer, audio I/O in apps and in Simulink) MIDI device I/O (midi device and Simulink MIDI controls block) Plugin generation (only JUCE project generation is supported) Computer Vision Toolbox vision.DeployableVideoPlayer System Object Image Labeler Vide...
Recorded Audio is Shorter than Expected. Learn more about dsp system toolbox, real-time audio recording
fs = 48e3; deviceReader = audioDeviceReader(fs,"SamplesPerFrame",2048); deviceWriter = audioDeviceWriter(fs); Create an audioOscillator object to generate a 1 kHz sinusoid. Get osc = audioOscillator("sine",1e3,"SampleRate",fs,"SamplesPerFrame",2048); Create a dsp.AsyncBuffer object to...
deviceReader = audioDeviceReader(... 'Device', 'miniDSP ASIO Driver',... 'Driver', 'ASIO', ... 'SampleRate', fs, ... 'NumChannels', 16 ,... 'OutputDataType','double',... 'SamplesPerFrame', audioFrameLength); Notice how the UMA-8/16 will be discovered as "miniDSP ASIO ...
audioDeviceReader, audioDeviceWriter, audioPlayerRecorder, dsp.AudioFileReader和dsp.AudioFileWriter器是为流式传输多通道音频而设计的, 它们提供了必要的参数, 阅读全文 posted @ 2019-02-28 22:10 MATLAB基于模型的设计 阅读(4202) 评论(0) 推荐(0) 编辑 MATLAB 音响系统工具箱 摘要: 音响系统工具箱 ...