▍1. RTP_AAC
基于RTP、AAC的语音收发系统,可供初学者研究学习。(Based on RTP, AAC voice transceiver system for beginners research study.)
基于RTP、AAC的语音收发系统,可供初学者研究学习。(Based on RTP, AAC voice transceiver system for beginners research study.)
基于RTP、AAC的语音收发系统,可供初学者研究学习。(Based on RTP, AAC voice transceiver system for beginners research study.)
C#获取你电脑上的声音设备类型并显示声音设备的PNPDeviceID,比如我电脑上的声卡设置为:Realtek AC‘97 Audio。程序将声明一个用于检索设备管理信息的对象,循环遍历WMI实例中的每一个对象,最终获取到声卡设备名称和PNPDeviceID(C# Gets the sound on your computer, device type and displays sound device PNPDeviceID, such as my computer' s sound card is set to: Realtek AC' 97 Audio. Program will declare a device management information for retrieving objects, loop through each instance of a WMI object, and ultimately get to the sound device name and PNPDeviceID)
音频播放,音频波形,对研究音频的朋友很有帮助。(Audio playback, audio waveform, helpful friends to study audio.)
从audacity软件提取出来的音效处理算法、包括不同音效处理算法 使用方便 实用(Audacity software to extract audio processing algorithms, including different sound processing algorithm is easy to use and practical)
个人整理的单频点音频频率检测算法源代码及相应文档说明 在做频率检测是比较有效(Personal finishing the single-frequency audio frequency detection algorithm source code and the corresponding documentation describes the frequency detection is more effective)
感知音频编码算法研究,目的是为了在随信号而定的听力门限下掩盖量化噪声(Perceptual audio coding algorithm study)
opus音频codec编解码,效果相当好(opus audio codec codec, the effect is quite good)
vc 实现的音频采集程序,欢迎下载。可以播放试听、录音。(vc achieve audio capture program, please download.)
截取部分语音波形,并形成新文件,可以从任意点开始到任意点结束(Intercept part of the voice waveform, and the formation of a new file, you can start from any point to any end point)
G.723.1音频编解码源码,附带G.723.1标准文档以及相关测试序列。(G.723.1 audio codec source code, G.723.1 standard document and G.723.1 test sequences.)
* @file stm32_eval.c * @author MCD Application Team * @version V4.3.0 * @date 10/15/2010 * @brief STM32xx-EVAL abstraction layer. * This file should be added to the main application to use the provided * functions that manage Leds, push-buttons, COM ports and low level * HW resources initialization of the different modules available on * STM32 evaluation boards from STMicroelectronics
说明: 精美的音乐播放器,能加入歌词,和调整歌词显示的快慢。(music player)
说明: 根据合唱音效的声学原理,用c语言实现合唱音效。适合数字信号处理方向的爱好者学习使用。(According to choral sound acoustic principles, using c language choral sound. Direction for digital signal processing enthusiasts learn to use.)
G721-G723的编解码代码实现,非工程形式,只有源码。(G721-G723 codec code for implementation, non-engineering form, only the source code.)