搜索资源列表
DE2_i2sound
- DE2开发板的音频控制程序，对WM8731的控制通过I2C总线来实现的，该代码是音频解/编码器配置的参考程序。-DE2 board audio control program the WM8731 control through the I2C bus, the code is the reference program audio solution/encoder configuration.
DE2_i2sound-g5
- 通过de2板上的wm8731，42阶音量可调，mic和dac同时输出。-By de2 board wm8731, 42 stage adjustable volume, mic and dac output simultaneously.
FindMail
- 站长写的搜索email地址的程序-Station to write email address search procedures
audio
- 本实验旨在了解如何将模拟的声音信号转化为数字信号，重点掌握在数字声音四个重要的技术指标：采样速率、量化比特数、声道数和编码方法。-This experiment aimed at understanding how analog voice signal into a digital signal, with a focus in the hands of digital audio technology to four key indicators: the sampling rate, qu
I2C_Controller
- 音频编解码器WM8731的Verilog使用程序，里面包含DAC控制单元、I2C总线配置等的哥哥模块-This is it.
DE2_i2sound
- 在DE2开发板上实现对固定2KHZ噪音的滤波，音频输入信号为模拟信号，经过DE2开发板内的音频芯片WM8731处理得到数字信号。-implemention of a FIR filter(20KHz) on altera de2 board.
WAVEDEV2_WM8731
- 飞思卡尔WINCE6平台WM8731音频驱动源代码，可以播放声音-the WM8731 audio module source code for freescale wince6.0 platform
Audio_Record_Play
- 通过语音芯片WM8731，在FPGA上实现录用用户播放功能-Through the voice chip, the WM8731 hiring Users player on FPGA
de2_audio_if
- audio codec wm8731 wolfsom in verilog. custom project
DE2_115_SD_Card_Audio_Player
- FPGA project demonstrate how to play music stored on SD card via WM8731 Audio Codec
hello_audio
- 通过本篇，您可以了解到MicorBlaze系统通过I2C接口控制语音芯片WM8731的方法及通 过I2S的接口和WM8731的数据通信实现录音和播放的功能。-Through this article, you can realize the control of MicorBlaze system voice chip WM8731 through the I2C interface and realized through I2S data communication interface
WM8731_DataSheet
- WM8731英文datasheet一份，比较详细的介绍了这款音频芯片。-WM8731 datasheet in English a more detailed introduction to this audio chip.
SOUND_PLAY6
- WM8731芯片的音效处理verilog代码， WM8731芯片是音频ADC\DAC芯片-WM8731 audio processing chip verilog code, WM8731 chip audio ADC \ DAC chip
20131025i_wm_and_hx_gxy_3
- 这是我的电子设计作品，可以用压力来控制声音大小，所用芯片hx711和wm8731-This is my electronic design work can be used to control the size of the sound pressure, the chips hx711 and wm8731
audio_fft_vga
- 代码使用Verilog HDL实现了使用WM8731对音频进行采样，并且使用ALTERA FPGA实现了频谱计算（FFT），在VGA上显示频谱。-Achieved using the Verilog HDL code using WM8731 audio sampling, and use ALTERA FPGA to achieve the calculated spectrum (FFT), shows the spectrum on VGA.
WM8731_config
- FPGA的语音识别芯片WM8731，已在DE2板子上实测，可用。-FPGA speech recognition chip WM8731, have been measured in DE2 board, available.
DE2_SD_Card_Audio(quartus-9.0)
- 本代码为Altera DE2开发板例程源码（EP2C35F672C6)，quartus II 9.0以上版本均可编译（随板光盘为quartus II 7.2版在9.0以上版本上编译会报错）。本工程实现SD的音频播放器，即通过FPGA控制SD卡，读取SD的音频文件，通过WM8731进行播放。-In this demonstration we show how to implement an SD Card Music Player on the DE2 board, in which th
iop_dmc_in_defs_asm
- Documentation devicetree bindings sound wm8731.
DE2P_TOP
- DE2-70管脚定义，包含wm8731控制所需的所有引脚-The DE2-70 pin definition, contains all the pin wm8731 control need
sam9x5_wm8731
- sam9x5_wm8731 SoC audio for AT91SAM9X5-based boards that are using WM8731 as codec. -sam9x5_wm8731 SoC audio for AT91SAM9X5-based boards that are using WM8731 as codec.