搜索资源列表
ADPCMSRC
- ADPCM 4:1 coder and decoder
ADPCM
- ADPCM(Adaptive Differential Pulse Code Modulation)，是一种针对 16bits( 或8bits或者更高) 声音波形数据的一种有损压缩算法,它将声音流中每次采样的 16bit 数据以 4bit 存储,所以压缩比 1:4. 而且压缩/解压缩算法非常简单,所以是一种低空间消耗，高质量高效率声音获得的好途径。保存声音的数据文件后缀名为 .AUD 的大多用ADPCM 压缩。
G721-G723
- 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
G728(LD-CELP)
- 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
G729(CS-ACELP)
- 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
adpcm
- 8位无符号4-BIT ADPCM编码和解码程序
ima_adpcm_encoder_latest.tar
- This project features a full-hardware sound compressor using the well known algorithm: IMA ADPCM. The core acts as a slave WISHBONE device. The output is perfectly compatible with any sound player with the IMA ADPCM codec (included by defau
4BIT
- 4 BIT 自适应差分编解码（ADPCM）程序，用于音频编码压缩和解码，功能不错！-good!
HT83F60_TPL_ADPCM_New
- use Holtek HT83F60 flash voice MCU edit,function:Play PCM12 Voice ,sentence ,VOL control,Stop voice demo by PA0~PA7
adpcm
- It is a 4-bit adpcm. This is a simple illustration of how compression can be achieved more than pcm.
ADPCM_for_8bit_MCU
- 已成功移植到51单片机上的ADPCM压缩、解压缩源代码，输入为14bit PCM信号，输出为4bit ADPCM信号。-51 single-chip has been successfully transplanted to the ADPCM compression, unzip the source code for the 14bit PCM input signal, the output for the 4bit ADPCM signal.
ADPCMCodec
- The DVI Adaptive Differential Pulse Code Modulation (ADPCM) algorithm was first described in an IMA recommendation on audio formats and conversion practices [1]. ADPCM is a transformation that encodes 16-bit audio as 4 bits (a 4:1 compression ratio).
ADPCM
- ADPCM(Adaptive Differential Pulse Code Modulation)，是一种针对 16bits( 或8bits或者更高) 声音波形数据的一种有损压缩算法,它将声音流中每次采样的 16bit 数据以 4bit 存储,所以压缩比 1:4. 而且压缩/解压缩算法非常简单,所以是一种低空间消耗，高质量高效率声音获得的好途径。保存声音的数据文件后缀名为 .AUD 的大多用ADPCM 压缩-ADPCM (Adaptive Differential Pulse Code Mod
VS1003_cn
- VS1003 是一个单片MP3/WMA/MIDI音频解码器和ADPCM编码器。它包含一个高性能，自主产权的低功 耗DSP 处理器核VS_DSP4,工作数据存储器，为用户应用提供5KB 的指令RAM 和0.5KB 的数据RAM。 串行的控制和数据接口，4 个常规用途的I/O 口，一个UART，也有一个高品质可变采样率的ADC和立体 声DAC，还有一个耳机放大器和地线缓冲器。-VS1003 is a single-chip MP3/WMA/MIDI ADPCM audio decoder
ADPCM
- ADPCM编码程序，对语音进行编码，可实现4:1压缩率-ADPCM encoder
MSM6376
- MSM6376 4位adpcm解码 语音芯片资料-MSM6376 datasheet
yuyin
- 语音聊天的部分代码，adpcm语音编解码，压缩比4:1.测试通过，好用。-The adpcm program，can use to speak.
adpcm
- 用ADPCM算法将语音文件（.wav格式）的16位数据压缩成4位数据的程序，还有将4位压缩后的数据解压成语音文件-ADPCM encoder and decoder
sox-14.4.2.tar
- SOX內含G.711 G.72X ADPCM CVSD MP3 AAC OOG等等各種語音壓縮CODEC.-SOX contains G.711 G.72X ADPCM CVSD MP3 AAC OOG so a variety of voice compression CODEC.
sox-14.4.2
- 音频软件的瑞士军刀，里面包含adpcm、fft、fir等音频code和算法工具(A Swiss Army knife for audio software)