资源列表
8888064-Coronary-Angiogram-Video-Compression
- medical data transfer over wirele-medical data transfer over wireless
dtmf
- 本程序用于检测音频文件中是否具有DTMF信号,若有则将其检出。 程序首先使用Goertzel算法求出以FRAMESIZE(默认200)为大小的一帧数据在8个DTMF频点上的能量。 对Goertzel算法的改进,对于系数的计算不是采用2*cos[2*pi*k/N],而是采用2*cos[2*pi*fn/fs],这样能够降低误差。 确定了8个频点的能量后运用一系列判决门限来确定有没有DTMF信号,以及信号是什么。 -This procedure used to detect wh
pcm8
- PCM8位编码演示程序,带编解码,附带详细的说明-PCM8 encoder,including encoding and decoding function
audio_demo
- 语音信号处理:This package encloses a small application dedicated to speech signal processing at 8 kHz or 16 kHz. This application reads standard *.wav or *.pcm files through UI dialog box, plots and plays the signal with vertical dynamic crosshairs.-This
ilbc-rfc3951.tar
- iLBC的编解码的源代码实现,非工程形式,只有源代码。-iLBC codec source code implementation, non-engineering form, only the source code.
g726
- G.728语音编解码官方资料,适合初学者使用。-G.728 voice codec to official data, suitable for beginners to use.
IP-Call-Center
- 呼叫中心系统不仅能支持语音电话,还能提供包括音频视频在内的多媒体通信 不仅能支持传统的电话终端,还能支持来自Internet的文字、语音、短消息等交互方式 不仅提供了完整的坐席功能,还具有实用的呼叫中心管理体系。-Traditional telephone terminal, also supports text, voice, short message from the Internet and other interactive manner not only provides comp
EasyG729A
- ITU G.729a 编解码程序,附带测试代码.-ITU G.729a codec, along with test code.
QoS-for-VoIP-Solutions-Guide
- This preface introduces the QoS for Voice Over IP Solutions Guide, which explains quality of service for Voice over IP (QoS for VoIP) and addresses how to deploy end-to-end QoS for voice traffic throughout the components of an internetwork. It al
speech-vq
- 针对语音信号的能量,实现三维矢量量化,量化失真小。-Energy for the speech signal to achieve a three-dimensional vector quantization, a quantization distortion.
cvsd_enc_dec
- This file to compress Audio using CVSD at 16 Kbps-This is file to compress Audio using CVSD at 16 Kbps
OFDM(1)
- orthogonal frequancy division muliplexing