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code
- ADPCM解码器,4位adpcm音频数据解压缩成16位的pcm数据,采样频率为20KHz.-ADPCM decoder
201402m88
- avr m88 单向双马达PWM驱动,含PCM舵机信号捕获。-avr m88 Unidirectional dual motor drive
pcm_read_cmd
- 对于NEXYS3开发板,对于PCM 的读操作时序-the time of reading PCM on NEXYS3
pcm_unlock_rdreg_prog
- 在NEXYS3开发板上,对于PCM的写操作时序-the time of programming PCM on NEXYS3
faac-1.28
- 音频编码pcm转aac faac源码优化; 支持嵌入式linux平台交叉编译;-pcm to aac faac code
junyunafeijunyun
- 从均匀以及非均匀量化两种角度对PCM系统的量化过程进行MATLAB编程仿真和Simulink仿真-From a uniform and non-uniform quantization of the quantization process two angles PCM system s simulation and MATLAB Simulink simulation programming
recordaplay
- 基于/dev/dsp编写的嵌入式Linux录音放音(IIS接口,也可以直接放PCM)程序,可以使用交叉编译工具编译下载到开发板运行。 -Based on/dev/dsp written recording and playback of embedded Linux (IIS interface, you can directly put PCM) program, you can use the cross compiler tool to compile downloaded to t
wifi_audio_app
- 基于TI CC3200-LAUNCHXL开发板和CC3200AUDBOOST的WIFI音频对讲DEMO程序,提供的音频演示应用需要两个基站模式的 C3200-LAUNCHXL + CC3200AUDBOOST 设置,并通过 Wi-Fi 向第二个LaunchPad 提供 16 kHz、16 位采样的 PCM 音频的单播流-Based on TI CC3200-LAUNCHXL WIFI Development Boards CC3200AUDBOOST of DEMO program audio
pcm_13A_code
- 实现PCM功能函数,方便移植使用任何单片机,代码规范,适用于对数据精度要求不高的数据才可压缩。-PCM achieve performance function, easily ported to use any microcontroller code specifications for data accuracy is not required before the data compression.
pcmmix
- 归一化混音源码,要求为pcm帧,采样精度16bit,内有测试音频-Normalized mixing source, the requirement for PCM frame and sampling precision of 16 bits, with audio testn
yuyinxinhao
- 语音信号的采集与分析设计的语音信号PCM—— A律编码进行信号处理-PCM A-law encoding voice signal acquisition and analysis and design of the speech signal for signal processing
AK4490EQ使用AVR单片机软控程序
- AK4490EQ在avr单片机控制下发挥DAC所有功能,PCM支持到384khz,DSD硬解码支持 DSD64,DSD128,DSD256 程序已经量产。
CX3FPGA_PCM
- PCM 脉冲编码调制是Pulse Code Modulation的缩写。脉冲编码调制是数字通信的编码方式之一。主要过程是将话音、图像等模拟信号每隔一定时间进行取样,使其离散化,同时将抽样值按分层单位四舍五入取整量化,同时将抽样值按一组二进制码来表示抽样脉冲的幅值。-PCM Pulse Code Modulation is the abbreviation for Pulse Code Modulation. Pulse code modulation coding scheme is one o