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TWav2Adpccmh
- 该源码是对 *.wav语音波形文件做去直流电平，归一化处理后进行ADPCM编码压缩，形成编码文件和编码文件转转外存格式转化，并利用编码文件做输入，进行解码并生成 *.wav 。该程序算法已经在产品中应用。 已通过测试。 -The source is the do go to the DC level*. Wav voice waveform file, owned by the ADPCM compression coding processing, the formation of cod
TADPPCM_to_PPh
- 此代码为将ADPCM数据转换为线性PCM的程序源码源代码，该该程序源码经验证可用，已经用于我实验室的产品中。 可直接使用。 -This code for ADPCM data is converted to linear PCM source of program source code, the program source proven available, has been used in my laboratory products. Can be used directly.
AG7111_G721__D
- 音频ADPCM编解码器，使用标准C语言编程与开发，实实现G.711，G.72 3，16K，24K，32K算法 -Audio ADPCM codec using the standard C language programming and development, real G.711, G.72 3,16 K, 24K, 32K Algorithm
AADPPCMspeeecD
- ADPCM 解码源程序源码，用于播放ADPCM语音输出，使用凌阳 SPLX0 系系列单片机SCM，只使用了一个定时器。采样率能调节，非常好的程序源码。 -ADPCM decoder source code for the playback of ADPCM speech output, using a series SCM SCM Department of SPLX0, Sunplus, only use a timer. Sampling rate is adjustable, wit
SSunn-ADPCCMu
- SUN的ADPCM压缩解压程序源码，包含G.721，G.723，其中GG.723又包含16bit，24bit，40bit的压缩解压 -SUN' s ADPCM compression decompression program source code, including on G.721 and G.723, which GG.723 also contains 16bit, 24bit, 40bit compression decompression
Ag711_wav_adpv
- 提供给大家g711、wav、adpcm等等几种格式之间相互转换的API，非常好用的 -Available to everyone g711, wav, adpcm so several formats conversion between API is very easy to use
1
- PCM编码、WMA编码、ADPCM编码、LPC编码、MP3编码、AAC编码、CELP编码等，包括优缺点对比和主要应用领域 音频编码很好的参考-PCM encoding, WMA encoding, ADPCM coding, LPC encoding, MP3 encoding, AAC coding, CELP coding, including the advantages and disadvantages of contrast and the main application fiel
New-Folder-(4)
- Low bit-rate speech coders are important in many critical communication systems such as military, police, fire departments, homeland security and other first responders. The need for elimination, reduction of the redundancy or irrelevant information
DSound_wave_stream
- 基于DSound系统，可以流式播放ADPCM/WAV格式音频文件，可以添加自定义的滤波函数（默认是空函数），文件格式可以带文件头，也可以不带文件头（此时，软件使用配置文件）。-ADPCM/WAV audio file format based on the the DSound system, streaming, you can add custom filter function (the default is the empty function) file format with a h
conv_12_adpcm
- adpcm编码verilog程序,包含pcm转换模块、adpcm编码输出模块-ADPCM coding verilog procedures, including PCM conversion module, ADPCM encoding output module
eas_pcm
- Implements the PCM engine including ADPCM decode for SMAF and CMX audio playback.
eas_imaadpcm
- Implements the IMA ADPCM decoder.
pcm_adpcm
- \brief PCM Ima-ADPCM Conversion Plugin Interface.
adpcm_encoder
- 语音压缩 自适应差分脉冲调制编码 即ADPCM 用matlab开发 -Adaptive differential pulse-modulated voice compression coding using matlab development that ADPCM
HSADPCM
- 利用ADPCM技术压缩心音信号，函数的预测方法和量化码书基于IMA标准，对于输出误差还可以进一步编码压缩-Heart sound signals using the ADPCM compression technology, function prediction methods and quantization codebook based IMA standard for encoding the output error can be further compressed
adpcmdecode
- adpcm音频编码及解码的库函数，经过优化的的，速度很快，经过测试通过的，内涵测试用的demo及音频流 -adpcm audio encoding and decoding library functions, optimized, very fast, after the test, the test of the demo content and audio streaming
g726-codec-demo
- 实现adpcm g726编码，有pcm音频源文件，有编码后的g726 wav文件用vlc直接可以播放。对研究g726的朋友应该会有参考价值。-adpcm g726 codec,give out an demo for g726 codec , form pcm file to g726 wav file , you can play it by vlc.
Table_critical_band_boundaries
- Abstract— We propose a simple speech compression algorithm using subband division and ADPCM (Adaptive Differential Pulse Code Modulation) algorithm. Although speech data are stored in a semiconductor memory device, its capacity and the availa
Analysis_subband_filter
- Abstract— We propose a simple speech compression algorithm using subband division and ADPCM (Adaptive Differential Pulse Code Modulation) algorithm. Although speech data are stored in a semiconductor memory device, its capacity and the availa
AboutVLABS
- Abstract— We propose a simple speech compression algorithm using subband division and ADPCM (Adaptive Differential Pulse Code Modulation) algorithm. Although speech data are stored in a semiconductor memory device, its capacity and the availa