-
19水龙头FFF DFF设计
应用背景/ /名称: ;Tam Nguyen,长范,认为乐/ / alu_structural代码“包括”定义。`时间1ns / 100ps模块alu_arm7(alu_a,alu_b,alu_c,alu_cntrl,alu_signals,alu_result);在关键技术设计的19个抽头快速傅立叶变换在手臂的处理器,以执行高吞吐量和;
- 2022-01-20 22:44:40下载
- 积分:1
-
在ip电话或者视频通讯开发中,常常需要穿越nat,stun是个不错的选择...
在ip电话或者视频通讯开发中,常常需要穿越nat,stun是个不错的选择-In the ip phone, or video communication development, often through the nat, stun is a good choice
- 2022-04-01 22:52:12下载
- 积分:1
-
一个H.323协议栈,C源程序,跨平台,实现了H.225,H.245,RAS,和RTP。...
一个H.323协议栈,C源程序,跨平台,实现了H.225,H.245,RAS,和RTP。-an H.323 protocol stack, C source, cross-platform, achieving H.225, H.245, RAS, and RTP.
- 2023-05-04 22:00:03下载
- 积分:1
-
G726局域网语音通话的程序和源代码是使用语音压缩…
G726局域网语音通话程序和源代码
这是使用G726语音压缩(16kbps)和RTP进行传输的程序,因为我没有带WIFI的PPC,所以每个程序都是单独测试的,PC端和PPC端分别都工作正常。
G726编解码算法来自OpenH323.传输使用的RTP可以在RTP程序中找到讲解,这个程序主要是G726的函数。将整个 G726封装为g726_Encode和g726_Decode两个函数,参数为压缩和解压数据存储的地址指针,可以将960字节压缩到120字节和将 120字节解压为960字节。这里G726使用的时候,音频设置为8kHz,16位量化,单声道。
使用方法很简单,只用两端各自输入对方的IP,然后按下“开始对话”,就可以进行语音通信了。
PPC端的运行比较稳定,已经进行了自收自发近一个小时连续工作的测试,非常稳定,话音清晰。-G726 LAN voice calls procedures and the source code is the use of voice compression G726 (16kbps ) and RTP for the transmission process, because I did not bring WIFI the PPC, there are separate procedures for each test, PC- and PPC-were all normal work. G726 codec algorithm from the OpenH323. RTP transmission can be used in the process to find RTP stresses Xie, this procedure is mainly a function of G726. Packaging whole G726 for g726_Encode and g726_Decode two functions, Parameters for the compression and decompression of data storage address pointer, 960 bytes can be compressed to 120 to 120 bytes and bytes to
- 2022-01-26 00:22:56下载
- 积分:1
-
2.0 1.0 Note recording system to support multiple formats, a certain delay, no n...
2.0说明
1.0支持系统的录音多种格式,有一定的延时,没有过滤杂音功能.
2.0已取消支持系统的录音多种格式,使用PCM采集数据G711A压缩格式(8000HZ单声道16位格式录音每秒以8K完成数据,16000HZ单声道16位格式录音每秒以11K完成数据,音质相当好),延时降低到最小100-500MS以内,不会随时间增加而增加延时(如果是说话测试一直保持200MS的延时,如果是用播放歌曲来测试,有自动校正延时功能,恢复成200MS的延时,恢复过程中不会中断歌曲的播放,只是小小加快唱歌的速度,听觉不会觉察出来),加入了过滤杂音功能.
2.0安装
将ACMG711.dll复制到系统文件夹里
再安装控件
-2.0 1.0 Note recording system to support multiple formats, a certain delay, no noise filtering function. 2.0 support system has been abolished recording formats, the use of PCM data acquisition G711A compression format (8000HZ 16 mono recording format to 8K per second complete data 16000HZ mono recording format 16 to 11K per second complete data quality is very good), Delay reduced to the minimum 100-500MS within not with time delay increases (if word has been tested 200MS delay, If it is used to test play the songs, the automatic correction function of delay, 200MS resume into the delay, the recovery process will not be interrupted play songs, singing just a small speed up
- 2022-01-28 21:28:30下载
- 积分:1
-
视频聊天源码服务端
视频聊天源码服务端-video chat services-source
- 2022-03-21 21:56:22下载
- 积分:1
-
an H.323 protocol stack, C source, cross
一个H.323协议栈,C源程序,跨平台,实现了H.225,H.245,RAS,和RTP。-an H.323 protocol stack, C source, cross-platform, achieving H.225, H.245, RAS, and RTP.
- 2022-03-13 23:00:01下载
- 积分:1
-
SIP协议实现的软电话功能例子(仅供参考)
SIP协议实现的软电话功能例子(仅供参考)-SIP protocol implementation example of the soft phone functionality (for reference only)
- 2022-03-20 07:01:19下载
- 积分:1
-
web视频聊天室
web视频聊天室-video web chat rooms
- 2022-07-09 04:34:36下载
- 积分:1
-
Linux下开发的一款网络电话
Linux下开发的一款网络电话-Linux built a network phone
- 2022-03-24 21:42:13下载
- 积分:1