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本示例使用核心音频接口来实现
在屏幕上显示音量控制信息 调用Core Audio APIs 适应于vista win7-This sample uses the Core Audio APIs to implement an on-screen display that shows volume changes to the output stream that plays through the default audio-rendering endpoint device. The on-screen display appears when the user adjusts the volume level in the Windows volume-control program, Sndvol.exe, and it disappears after the volume level remains unchanged for a short period.
- 2022-02-02 11:34:40下载
- 积分:1
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Directsound列举所有音频设备VB开发
Directsound列举所有音频设备VB开发
-DirectSound enumerate all audio equipment VB Development
- 2022-02-27 08:03:55下载
- 积分:1
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DirectShow音频采集
DirectShow音频采集:采用DirectShow库进行音频采集/录制,很好的代码,可以很方便的当成一个单独模块移植
到其他项目中,拿出来与大家分享。
- 2022-05-15 16:54:46下载
- 积分:1
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Create a dialog box, used to broadcast WAVE audio files
创建一个对话框,用来播放WAVE音频文件-Create a dialog box, used to broadcast WAVE audio files
- 2022-03-17 23:46:06下载
- 积分:1
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音频的编码压缩和解码程序
语音的通信中包括语音的录制、编码压缩、发送、解码和语音的回放,由于录制的声音格式是wav格式,数据量很大,如果直接发送会消耗很多数据流量,必须经过编码压缩发送出去,对应的就有解压算法。本程序给出的是wav格式编码压缩成mp3格式算法和对应的mp3格式解码成wav格式的解码算法。
- 2023-03-13 18:40:04下载
- 积分:1
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data for audio vol control
lm1972 volune控制器数据表您可以使用mcu控制音频音量。ex、pic、avr、arduino等
- 2022-07-02 03:58:46下载
- 积分:1
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采样率,帧长,通道等音频基础知识介绍;关于CD音轨浅显易懂的描述;...
采样率,帧长,通道等音频基础知识介绍;关于CD音轨浅显易懂的描述;-Sampling rate, frame size, access and other basic knowledge of audio description on the CD tracks easy to understand description of
- 2022-11-02 04:55:06下载
- 积分:1
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this is the last source code that i wan to upload
this the last source code that i wan to upload-this is the last source code that i wan to upload
- 2022-02-04 06:08:54下载
- 积分:1
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音频PCM格式转换成Wav格式
将音频的PCM格式转换成wav格式采用vs2008实现,用户界面,方便操作,简单易用,可进行批量转换,程序可运行
- 2022-03-18 17:41:44下载
- 积分:1
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PESQ算法 C语言实现
The user may:
1. Use the PESQ Software to:
i) understand the PESQ Algorithm; or
ii) evaluate the ability of the PESQ Algorithm to perform
its intended function of predicting the speech quality
of a system; or
iii) evaluate the computational complexity of the PESQ Algorithm,
- 2022-03-30 14:44:07下载
- 积分:1