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dianyabiao
- 基于ISD4004的语音报值交直流电压表的设计：本文介绍了基于语音芯片ISD4004的语音报值交直流电压表的设计。电路由数据采集部分，A/D转换部分，键盘与显示部分，单片机控制部分，语音报值部分和扩展功能部分组成。电路使用了并行与串行总线相结合的方式，使设计与编程灵活简便。创意新颖有趣，富于人性化，避免了频繁观察仪器显示之苦，对减轻工程技术人员的工作量和提高工作效率现实意义。-ISD4004 voice-based value of AC and DC voltage at the design
e2prwctrl
- EEPROM芯片读写控制器的VHDL语音程序设计-EEPROM chip to read and write controller VHDL Voice program design
Sonix_2.4G_wireless_audio_module_spec_0v3
- 2.4G射频语音通信芯片设计方案,采用Sonix芯片，集成AD,滤波等-2.4G RF voice communication chip design, using Sonix chip, integrated AD, filtering
DSPprincipalandapplication
- 对通信，电子信息语音传输处理，和dsp应用中一些常用芯片功能，结构，有点，劣势介绍-Of communication, voice transmission of electronic information processing, and application of some common chips dsp function, structure, little, inferior Introduction
FPGA_FFT_3
- 芯片： cyclone II ep2c35f484c8 工程： 用串行DAC7513对语音信号进行采集，（也可以是0到70K的信号），然后进行FFT变换。并将变换后的数据传递给单片机，在液晶上进行显示。(单片机程序不包含在里。)-Chip: cyclone II ep2c35f484c8 projects: serial DAC7513 to the speech signal acquisition, (can also be a signal from 0 to 70K), then t
test_codectst_ver3
- 基于Verilog-HDL语言 对于AK4551语音芯片描述，实现串行数据输入和串行输出， 以及测试文件-Descr iption for Stereo Codec AK4551. Implement inputing serial data and outputing serial data. The test module is also included.
signal-process_based-FPGA
- 给予FPGA内核处理语音信号，外围部件有AD/DA芯片，RTL级实现对信号的采集处理到输出-signal process_based FPGA
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
WM8731_test
- 采用WM7831语音芯片，实现音频接口，在FPGA中实现音量调节功能-A the the WM7831 voice chip, audio interface, and volume adjustment functions implemented in the FPGA.
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
example_vga_1
- 这个代码时用全志FPGA开发板写的，语音用的是veiloge,功能是用FPGA实现VGA接口硬件连接的实验，FPGA芯片为ALTER EPC4-When this code is used to write full blog FPGA development board, the voice used is veiloge, function experiments using FPGA VGA interface hardware connections, FPGA chip ALTER E
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.
bus
- 公交车系统基于FPGA芯片的基础上，增加了数码管显示模块、语音自动报站模块、红外通信模块。站牌系统采用以FPGA为核心的主控芯片，增加液晶显示模块、红外通信模块、RS232总线模块、指示灯显示模块等。(The bus system is based on FPGA chip. It adds digital tube display module, voice automatic reporting module and infrared communication module. The bu