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voice_activity_detection
- 传统的有声无声检测方法只能在相对安静的环境下(<20dB)进行。因此传统方法不能满足噪声环境下的检测要求;另一方面,一直以来,单通道语音增强没有取得突破性进展,一个很重要的原因是没有找到高效的有声无声检测方法。研究了一种有声/无声检测算法是根据信号低频带、高频带短时能量包络的动态变化范围来判别噪声和含噪语音。对每一帧输入信号,通过与预先设定的一系列门限值比较来判断该帧是信号帧还是噪声帧。本设计使用了这种检测方法,选用北京瑞泰创新科技有限公司开发CETECK-VC33-D板,配合自己制作的前
busdaima
- 公交车站报站器LCD显示,采用FM12864FLCD显示模块(带中文字库) 功能说明:键盘显示,键盘采用普通彩电遥控器(SAA3010A), 语音芯片采用ISD1420P,能够录放20秒, 单片机采用AT89C51, 通过键盘控制实现,语音报站同时LCD显示站名, 晶振24MHz。-Bus Stop stop device LCD display, the display module FM12864FLCD [with Chinese font] F
ASR_based_on_HMM
- 毕设的心血之作,,,完整的基于HMM的语音识别系统 并在前面有增强模块-morphology filtering
eda
- eda实验时钟电路系统由秒时钟产生电路、走时电路模块、数字显示模块、校时模块、语音报时模块、工业控制模块-eda test clock circuit generated by the second clock circuit, the circuit blocks away, the digital display module, the campus module, voice timekeeping module, industrial control modules
ISD4004
- ISD4004-刻录 包涵了ISD4004语音模块原理图,PDF文档, 以及用单片机控制语音芯片的c程序及汇编代码-ISD4004 ISD4004-burning covered the voice module schematics, PDF documents, as well as voice chip with MCU control procedures and assembly code c
rec-1100
- ISD4002语音模块详细资料,包括原理图和51程序,-ISD4002 voice module details, including schematic and 51 procedures,
yuyin
- 基于ARM的语音模块例程,主要基于LM3S1138单片机,可以自行录音。-ARM-based voice module routines, mainly based on the LM3S1138 microcontroller can own recordings.
yuyinbobaozhangaiyi
- C本设计为语音播报障碍仪,采用STC89C52RC做为主控芯片,配合超声波模块HCR04、语音模块WT588D、时钟芯片DS1302等外围电路构成语音播报障碍仪-C The instrument is designed to voice broadcast obstacles, using STC89C52RC as the main chip, with ultrasonic module HCR04, voice module WT588D, DS1302 clock chip periph
zhinengtaideng
- 自己用51写的智能台灯项目,包含自动手动调节亮度,语音模块程序,自动光强检测控制led开启和关闭等-I used to write intelligent lamp 51 projects, including automatic and manual brightness adjustment, voice module program, automatic light intensity control led detect the opening and closing, etc.
XFS5152
- 语音模块XFS5152开发例程,可编程语音播放(Voice module XFS5152 development routines, programmable voice broadcast)
GPRS模块测试程序
- GPRS模块测试程序,适用于车载、工业级PDA、个人跟踪、无线POS、智能计量以及其它M2M的应用,为其提供完善的GSM/GPRS短信、数据传输及语音服务。(GPRS module test program, suitable for automotive, industrial PDA, personal tracking, wireless POS, intelligent metering and other M2M applications, to provide a perfect G
WT588D语音芯片及模块详细资料
- WT588D语音芯片资料,同时在PC上需要下载上位机 WT588D 最好带有串行flash(Instruction of WT588D)
语音报警
- 语音播报设备故障,通过串口发送语音数据给科大讯飞语音模块,形成故障语音播报功能,语音数据存储在SQLserver数据库中(Voice broadcast equipment fault, through the serial port to send data to the voice iFLYTEK voice module, fault speech function, voice data stored in the SQLserver database)
语音识别zet6
- 用于stm32 的ld3320语音模块参考(use to contral ld3320 with stm32)
Cortex-M3 LD3320
- 语音识别的程序,超详细注释,语音识别,MP3播放,中文注释,各部分驱动程序,很有用,拿来直接可以用。(Speech recognition procedures, ultra detailed notes, speech recognition, MP3 playback, Chinese notes, each part of the driver, very useful, can be used directly.)
ISD1760驱动程序
- isd760语音模块 可录音 可放音 通过spi协议传输数据 可单独控制某一段录音播放 有很多优点 简单 易操作(Isd760 voice module can record and playback, through the SPI protocol to transmit data can be controlled by a single segment recording playback, has many advantages, simple and easy to oper
无语音读取简化版本
- matlab实现基于模板的车牌识别.主要模块如下:颜色信息提取、车牌区域定位、识别、提取、检测倾斜度、车牌校正、车牌区域2值化、擦除干扰区域、文字分割、模版匹配、结果输出。(Matlab based template based license plate recognition.The main modules are as follows: color information extraction, license plate location, recognition, extractio
语音新
- 控制1760语音模块的运行,自动播放声音。(Control the operation of the 1760 voice module and play the sound automatically.)
color
- tcs230传感器采集RGB值,单片机判断颜色LCD1602进行显示同时语音模块进行语音播报(Identify the color to display and make speech broadcast)
V0.7语音识别+SYN6288配套程序
- STC11驱动LD3320语音识别模块例程(Ld3320 speech recognition routine.)