Location:
Search - g.721
Search list
Description: g.721的编解码c源码（使用intel的ipp包）堪称效率最高。-g.721 arranges decodes the c source code (to use intel the ipp
package) to may be called the efficiency to be highest.
Platform: |
Size: 42297 |
Author: 刘间 |
Hits:
Description: g.721 C代码
Platform: |
Size: 2558 |
Author: 冯立营 |
Hits:
Description: 音频文件格式，包括WAV、ADPCM、CDR，另外还有AU文件格式，后面的音频数据即可以是一般的数据，也支持按CCITT G.721 (32 kbit/s) 和 G.723 (24/40 kbit/s)格式压缩好的音频数据-audio file formats, including WAV, ADPCM, CDR, another AU document format, as the audio data that may be general information, and support by CCITT G.721 (32 kbit / s) and G.723 (nometastases kbit / s) good audio compression format data
Platform: |
Size: 13782 |
Author: 张承云 |
Hits:
Description: ITU-T音频格式编解码代码，包括：G.711 G.721 G.723, 其中G723还支持16kbit/s 24kbit/s 40kbit/s几种码率。g72x.h g711.h是共用的头文件。-These are ITU-T speech codecs,include G.711 G.721 G.723,and G.723 also supports 16kbit/s 24kbit/s 40kbit/s.
g72x.h and g711.h are common head files.
Platform: |
Size: 24962 |
Author: 张承云 |
Hits:
Description: SUN G.721 sourcecode
Platform: |
Size: 2630 |
Author: zhu |
Hits:
Description: SUN的ADPCM压缩解压程序,包括G.721,G.723,其中G.723又包括16bit,24bit,40bit的压缩解压-Sun ADPCM compression decompression procedures, including G.721, G.723, G.723 also includes 16bit, 24bit, 40bit compression decompression
Platform: |
Size: 20367 |
Author: singlesongs |
Hits:
Description: G.721和G.721语音编解码源程序，经测试，健壮性和可移植性很好。-G.721 and G.721 voice codecs source, tested, robustness and portability very good.
Platform: |
Size: 18480 |
Author: zhoufan |
Hits:
Description: 基于ARM7TDMI的SoC片内AC97模块和片外CODEC-UCB1400，采用ITU-T的G.721算法设计语音处理系统 提出一种基于低端RISC核的语音系统设计方案。该方案结合SoC的片内eSRAM模块进行性能优化；通过在流片后的实际样机上验证，编码速率为19.88 KB/s，解码速率为22.68 KB/s，达到了语音实时性要求。-ARM7TDMI-based SoC chip AC97 module and off-chip CODEC-mated 00. using the ITU-T G.721 algorithm design voice processing system based on a low-end RISC-nuclear voice EC design. The solutions combine SoC chip modules eSRAM performance optimization; Flow-through in the actual prototype tested, coding rate of 19.88 KB / s and decoding rate of 22.68 KB / s achieve real-time voice requirements.
Platform: |
Size: 981125 |
Author: 李瑶 |
Hits:
Description: <vc视频会议开发技术与实例>第四章代码，Mpeg4的编码与解码，G.721,G.723,G.728,G.729的代码实现
Platform: |
Size: 336004 |
Author: jiangliang |
Hits:
Description: 基于ARM7 TDMI 的SoC 片内AC97 模块和片外CODEC UCB1400 ,采用ITU T 的G. 721 算法设计
语音处理系统 提出一种基于低端RISC 核的语音系统设计方案。该方案结合SoC 的片内eSRAM 模块
进行性能优化 通过在流片后的实际样机上验证,编码速率为19. 88 KB/ s ,解码速率为22. 68 KB/ s ,达到
了语音实时性要求。
Platform: |
Size: 317090 |
Author: 王小青 |
Hits:
Description: 本文介绍一种以DSP 与A IC 为核心, 通过软件方法来实现语音处理的新型系统. 文中以G. 721 ADPCM
算法为例, 说明了该系统的一个具体实例
Platform: |
Size: 232464 |
Author: 王功臣 |
Hits:
Description: G721-G723 源代码
G.726 is an ITU-T ADPCM speech codec standard covering the transmission of voice at rates of 16, 24, 32, and 40 kbit/s. It was introduced to supersede both G.721, which covered ADPCM at 32 kbit/s, and G.723, which described ADPCM for 24 and 40 kbit/s. G.726 also introduced a new 16 kbit/s rate. The four bit rates associated with G.726 are often referred to by the bit size of a sample, which are 2-bits, 3-bits, 4-bits, and 5-bits respectively.
Platform: |
Size: 20317 |
Author: chu |
Hits:
Description: G.728 is an ITU-T ADPCM speech codec standard covering the transmission of voice at rates of 16, 24, 32, and 40 kbit/s. It was introduced to supersede both G.721, which covered ADPCM at 32 kbit/s, and G.723, which described ADPCM for 24 and 40 kbit/s. G.726 also introduced a new 16 kbit/s rate. The four bit rates associated with G.726 are often referred to by the bit size of a sample, which are 2-bits, 3-bits, 4-bits, and 5-bits respectively.
Platform: |
Size: 49030 |
Author: chu |
Hits:
Description: G.729 is an ITU-T ADPCM speech codec standard covering the transmission of voice at rates of 16, 24, 32, and 40 kbit/s. It was introduced to supersede both G.721, which covered ADPCM at 32 kbit/s, and G.723, which described ADPCM for 24 and 40 kbit/s. G.726 also introduced a new 16 kbit/s rate. The four bit rates associated with G.726 are often referred to by the bit size of a sample, which are 2-bits, 3-bits, 4-bits, and 5-bits respectively.
Platform: |
Size: 977088 |
Author: chu |
Hits:
Description: ｇ．７２１语音标准的ＶＣ实现，编译通过可参考
Platform: |
Size: 15556 |
Author: lgmlgm |
Hits:
Description: 音频编解码G.711G.721声音压缩编解码
Platform: |
Size: 73937 |
Author: libaokun |
Hits:
Description: 使用vc6编写的，用于voip的语音测试。提供amr，g729，g723，g711的编解码测试程序。-Vc6 prepared to use for voip voice test. Provide amr, g729, g723, g711 codec test procedure.
Platform: |
Size: 249856 |
Author: tanger |
Hits:
Description: 基于ARM7 TDMI 的SoC 片内AC97 模块和片外CODEC UCB1400 ,采用ITU T 的G. 721 算法设计
语音处理系统 提出一种基于低端RISC 核的语音系统设计方案。该方案结合SoC 的片内eSRAM 模块
进行性能优化 通过在流片后的实际样机上验证,编码速率为19. 88 KB/ s ,解码速率为22. 68 KB/ s ,达到
了语音实时性要求。-Based on the ARM7 TDMI of SoC chip AC97 module and chip CODEC UCB1400, the use of ITU T of G. 721 algorithm design voice processing system, a low-end RISC-based voice system design nuclear program. The program combines the chip SoC module eSRAM performance optimization through the tape on the actual prototype verification, coding rate of 19. 88 KB/s, decode rate of 22. 68 KB/s, reached a voice in real-time requirements.
Platform: |
Size: 316416 |
Author: 王小青 |
Hits:
Description: 本文介绍一种以DSP 与A IC 为核心, 通过软件方法来实现语音处理的新型系统. 文中以G. 721 ADPCM
算法为例, 说明了该系统的一个具体实例-In this paper, a DSP with A IC as the core, through software methods to realize a new type of voice processing systems. Text in the G. 721 ADPCM algorithm to illustrate how the system is a concrete example
Platform: |
Size: 232448 |
Author: 王功臣 |
Hits:
Description: 语言编码标准G.711、G.72 3的C++程序实现-the encode and decode program of G.711、G.721、G.723 video coding
Platform: |
Size: 27648 |
Author: 王雪葵 |
Hits: