In this project a user will speak some predefined words that were stored in the Speech library in the PC. So the word will be recognized from the library and it will be displayed on the application on PC. Along with this the text will also be displayed on the LCD attached to the hardware section which can be installed at a remote location. Signal is send to the MCU using a Max232 circuit for the logic compatibility. A Buzzer is also used to give a audible alert when a new message is received.
Data Communication, speech processing, audio processing, Word Recoginition, Speaker Recoginition, Security, Communication, Microcontroller, PC based, USB, Serial, 8051, 8052, AT89c51, MCS-51, KEIL, C#, C sharp, .NET, ASP.NET, Microsoft, SQL Server, Featured Projects, Starred Projects, Exciting Projects, Voice Communication, Authentication, Identification, Access Control Systems, LPT, RS-232, Serial Port, Parallel Port
Embedded System using 8051 Microcontroller
Embedded system is basically a combination of hardware with software. Embedded system basically is a computer system that is designed to pull off a few or one specific function, more often than not in real-time computing constraints. An embedded system is called an embedded system because it is embedded in or is a part of much complex and complete device that comprises hardware, moveable and mechanical parts. They are basically microcontroller to work with ‘applications as a resulted output. A microcontroller is a device with its own memory (RAM, ROM) and many more features added to it such as UART, Interupts and Timer etc, which make it superior to the microprocessors.Read More
Advance Embedded System
Embedded system is basically a combination of hardware with software. An embedded system basically is a computer system that is designed to pull off a few or one specific function, more often than not in real-time computing constraints. Advance version of combo of two most vetern embedded systems i.e. PIC and 8051 together. They both have various advantages. The PIC is a very general purpose microcontroller with ADC, counter, Built in oscillator with selectable speeds Wide range of interfaces including SPI, USB, USART, AD, programmable comparators, PWM has been used with the advantages of the 8-bit 8051 microcontrollerRead More