Location:
Search - 3gpp amr
Search list
Description: 符合3GPP规范的，AMR－WB语音压缩算法，代码采用浮点算法实现。
Platform: |
Size: 1953448 |
Author: 温安君 |
Hits:
Description: 3GPP AMR Speech coding
Platform: |
Size: 52224 |
Author: 林如严 |
Hits:
Description: 3GPP中GSM的AMR编解码c源码和协议，包含8种不同速率的编解码方式-3GPP GSM AMR codec c-source agreement and contains eight different rate codec approach
Platform: |
Size: 888832 |
Author: 肯尼斯 |
Hits:
Description: 提供amr nb的程序和demo，是变速率语音编码学习的一种材料-provide the procedures and demo is variable-rate speech coding a learning materials
Platform: |
Size: 585728 |
Author: 杨杰 |
Hits:
Description: amr codec 3gpp encode and decode
Platform: |
Size: 291840 |
Author: okay |
Hits:
Description: 3Gpp规范的AMR语音编解码器c代码，为定点的实现的算法。-3GPP standardized AMR speech codec c code, for the realization of fixed-point algorithms.
Platform: |
Size: 754688 |
Author: 温安君 |
Hits:
Description: 符合3GPP规范的，AMR－WB语音压缩算法，代码采用浮点算法实现。-In line with the 3GPP specifications, AMR-WB voice compression algorithm, code using floating-point algorithm.
Platform: |
Size: 1953792 |
Author: 温安君 |
Hits:
Description: 3GPP提供的宽带AMR标准算法,浮点的, 当然你的算法可能优化后比它更好噢!-err
Platform: |
Size: 1394688 |
Author: Li Ming |
Hits:
Description: 3gpp的AMR语音编码器算法,26204-530是浮点的.26173-590是定点的.可以由此算法在你的DSP上面实现.但不能直接搬用,要移植噢.-3GPP
Platform: |
Size: 256000 |
Author: Li Ming |
Hits:
Description: “AMR-WB”全称为“Adaptive Multi-rate-Wideband”，即“自适应多速率宽带编码”，采样频率为16kHz，是一种同时被国际标准化组织ITU-T和3GPP采用的宽带语音编码标准，也称为G722.2标准- AMR-WB called the Adaptive Multi-rate-Wideband , namely adaptive multi-rate wideband coding, the sampling frequency of 16kHz, is at the same time by the International Organization for Standardization ITU-T and 3GPP use of broadband voice coding standard , also known as G722.2 standard
Platform: |
Size: 1736704 |
Author: 名阳 |
Hits:
Description: 3GPP中GSM的AMR编解码C源码和协议-3GPP in GSM-AMR codec C-source and agreements
Platform: |
Size: 851968 |
Author: darcymore |
Hits:
Description: 主流音频编解码标准ITU： G.711、G.729等
MPEG：MP3、AAC等
3GPP：AMR、AMR-WB、AMR-WB+等
3GPP2：IS127等-Mainstream audio codec standard ITU: G.711, G.729, etc.
Platform: |
Size: 684032 |
Author: 姜章军 |
Hits:
Description: TS 26.104
3GPP AMR音频文件压缩、解压算法-TS 26.1043GPP AMR audio file compression, decompression algorithm
Platform: |
Size: 415744 |
Author: 张帆 |
Hits:
Description: 详细介绍了关于AMR-WB标准的音频压缩编码的算法和思想-Detailed introduction on the AMR-WB standard audio compression coding algorithms and thought
Platform: |
Size: 366592 |
Author: miyalu |
Hits:
Description: 3GPP AMR Adaptive Multi-Rate - Wideband (AMR-WB) Speech Codec Shared Library-3GPP AMR Adaptive Multi-Rate- Wideband (AMR-WB) Speech Codec Shared Library
Platform: |
Size: 323584 |
Author: alex |
Hits:
Description: 3GPP Adaptive Multi- Rate
(AMR) 标准实现，针对8KHz采样音频文件按20ms一帧实现两者VAD模式的编码 -3GPP Adaptive Multi-Rate (AMR) standard of achievement for 8KHz sample audio files, according to 20ms between the VAD model to achieve a coding
Platform: |
Size: 832512 |
Author: Shannon Liu |
Hits:
Description: 3gpp amr-nb 解码实现 v9.0-3gpp amr-nb fixed-point with C language V9.0
Platform: |
Size: 1029120 |
Author: Dicky |
Hits:
Description: 3gpp amr-wb 代码实现及标准文档v9.0-3gpp amr-wb floating-point C-code V9.0
Platform: |
Size: 411648 |
Author: Dicky |
Hits:
Description: ITU-T G.722.2
国际电信联盟G.722.2建议书，2003年7月版。该建议书是语音通讯领域的压缩标准，被GSM，WCDMA，3GPP等采用，题目为16kbit下的宽带语音编码，使用自适应多率宽带编码。
内容主要有代数码激励线性预测编码(ACELP)，话音活动检测(VAD)等。-This Recommendation describes the high quality Adaptive Multi-Rate Wideband (AMR-WB)
encoder and decoder that is primarily intended for 7 kHz bandwidth speech signals. AMR-WB
operates at a multitude of bit rates ranging from 6.6 kbit/s to 23.85 kbit/s. The bit rate may be
changed at any 20-ms frame boundary.
Annex C includes an integrated C source code software package which contains the implementation
of the G.722.2 encoder and decoder and its Annexes A and B and Appendix I. A set of digital test
vectors for developers is provided in Annex D. These test vectors are a verification tool providing an
indication of success in implementing this codec.
G.722.2 AMR-WB is the same codec as the 3GPP AMR-WB. The corresponding 3GPP
specifications are TS 26.190 for the speech codec and TS 26.194 for the Voice Activity Detector.
Platform: |
Size: 728064 |
Author: 刘涛 |
Hits:
Description: 3GPP制定的用于第三代移动通信的变速率语音编码标准amr的源码，代码加入工程后需在typedefs.h定义所用平台才可编译成功。-3GPP developed for third generation mobile communications standard variable rate speech coding amr source code by adding works to be defined in the platform in typedefs.h be compiled successfully.
Platform: |
Size: 811008 |
Author: 李英 |
Hits: