搜索资源列表
code_decode
- 源程序中包含PCMu率与PCM线形之间的编解码-source contains PCMu rate between the linear PCM codec
audiofile-0_2_6
- The Audio File Library provides a uniform programming interface to standard digital audio file formats. This library allows the processing of audio data to and from audio files of many common formats (currently AIFF, AIFF-C, WAVE, NeXT/Sun
Student_pcm_cvsd
- PCM逐次比较法编码译码,CVSD编码译码-successive PCM decoding method coding, coding CVSD decoder
rtp2pcm
- 將RTP轉成PCM/MP3,方便大家測試RTP封包內容是否如預期-RTP will turn into PCM/MP3 facilitate testing RTP packet contents as expected
PcmTesting
- 这是一个将语音信号通过PCM编码传输的仿真测试程序，内有详细注释，希望对大家有用。-This is a voice signal transmission through the PCM coded simulation testing procedures, with detailed notes, We hope that the right useful.
pcm_chianelxie
- PCM（脉冲编码调制，包括A律和U律压缩等功能的实现）-PCM (pulse code modulation, including legal and U A legal functions of the compression achieved)
PCMandLiner
- 单片机数字信号处理的必备工具－－线性码与A律PCM编码转换的互相转换 -microcontroller and digital signal processing necessary tools -- A linear code and legal PCM coding conversion interchangeable
pcm_encode
- C语言实现的8bitA律13折线PCM编码，适合编码初学者参考借鉴。-C language of the law 8bitA 13 dogleg PCM coding, coding for beginners draw on.
p_voice
- 包含G723 G729 Gsm iLBC PCM音频编码的动态库
AudioCodec
- 转换音频Wav到PCM PCM -> G723 G729 Gsm iLBC G723 G729 Gsm iLBC -> PCM 需要p_voice库支持
Student
- 基于PCM和CVSD技术的语音编码仿真：在VC6.0环境下，编写动态链接库DLL程序，向上层应用程序（东大语音传输实验软件）提供函数接口和消息。这些函数接口即PCM与CVSD编解码的实现。
mfcc 计算语音信号的MFCC系数的代码
- 语音识别中，计算语音信号的MFCC系数的代码，要求输入的语音信号为.PCM格式-Speech recognition, speech signal MFCC coefficients calculated the code, requiring the input voice signal. PCM format
speex.rar
- 音频解码，PCM解码后可通过SPEEX解码，码流可达到2~6KB/S,Audio decoder, PCM decoded by Speex decoding, bit-stream can reach 2 ~ 6KB/S
pcm
- pcm编码调制程序，在matlab环境下，可正常运行；将12位编成8位-pcm code modulation procedures, normal operation
pcm_matlab
- pcm编码，符合中国国内的语音miu律压缩标准，绝对可运行-pcm encoding, in line with China' s domestic law of voice compression standards miu
PCM-ASK
- 运用matlab仿真分析了PCM信源编码+ASK调制过程-Matlab simulation analysis of the use of PCM source coding+ ASK modulation process
PCM-Voice
- 语音压缩，使用pcm编码，计算压缩比，信噪比，保留能量-Voice compression, pcm Encode to calculate the compression ratio, signal to noise ratio, retained energy
EM770W-PCM-Audio-Design-Guide
- 华为3G无线模块EM770W中关于PCM数字音频接口的设计指导说明书。-HUAWEI EM770W PC Embedded Module PCM Audio Design Guide-(V100R001_01, English)。
MATLAB代码
- MATLAB程序开发设计PCM编码调制系统(MATLAB program development and design of PCM coded modulation system)
PCM
- 在实际的调谐解调电路中，采用的是非相干载波解调，本振信号与发射端的载波信号存在频率偏差和相位抖动，因而解调出来的模拟I、Q基带信号是带有载波误差的信号。这样的模拟基带信号即使采用定时准确的时钟进行取样判决，得到的数字信号也不是原来发射端的调制信号，误差的积累将导致抽样判决后的误码率增大，因此数字QPSK解调电路要对载波误差进行补偿，减少非相干载波解调带来的影响。(In the actual tuning and demodulating circuit, non-coherent carrier