Abstract:

Digital audio broadcasting, DAB, is the most fundamental advancement in radio technology since that introduction of FM stereo radio. It gives listeners interference - free reception of CD quality sound, easy to use radios, and the potential for wider listening choice through many additional stations and services.

DAB is a reliable multi service digital broadcasting system for reception by mobile, portable and fixed receivers with a simple, non-directional antenna. It can be operated at any frequency from 30 MHz ....etc

[:=Read Full Message Here=:]

Hello Everyone ,
How r u
We are the manufacture of the food processing machine in China which used to seperate the good quality with bad on rice ,beans ,seeds ,dry fruit &vegetable and industrial plastic area.
If you are interested in and any inquiry ,pls feel free to contact to me .
Thanks and regds
Michael
....etc

[:=Read Full Message Here=:]

I need a basic circuit diagram of digital weighting machine . Help me please. ....etc

[:=Read Full Message Here=:]

Digital-to-Analog Analog-to-Digital
Data Handling Systems
Both data about the physical world and control signals sent to interact with the physical world are typically analog or continuously varying quantities.
In order to use the power of digital electronics, one must convert from analog to digital form on the experimental measurement end and convert from digital to analog form on the control or output end of a laboratory system.
Digital-to-Analog Conversion
When data is in binary form, the 0's and 1's may be of s ....etc

[:=Read Full Message Here=:]

sir iam interested in this topic...plz give me detailed imformation about rbi note counting and fake note detection ....etc

[:=Read Full Message Here=:]

A/D and D/A Conversion,analog to digital and digital to analog


Data Converter impacts the factor for the performance of the overall radio design
Requirements: very high sampling rates, high number of effective quantization bits, an operating bandwidth of several Ghz, a large spurious-free dynamic range, a reasonable price
DAC and ADC converters
Sampling and Quantization
Nyquist Zones
Aliasing
Bandpass filtering – uses image to translate bandpass signals to baseband
Errors occurs in Quantization
....etc

[:=Read Full Message Here=:]

Hello Everyone ,
How r u
We are the manufacture of the food processing machine in China which used to seperate the good quality with bad on rice ,beans ,seeds ,dry fruit &vegetable and industrial plastic area.
If you are interested in and any inquiry ,pls feel free to contact to me .
Thanks and regds
Michael ....etc

[:=Read Full Message Here=:]

1. Develop unit test cases using
Black box test types
Negative Test cases
Positive Test cases
Boundary Value analysis
Equivalence partition
2. Identify the following
Procedures and test cases to test the product
Category-Partition Method
Cause-Effect Graphing

for electronic weighing machine ....etc

[:=Read Full Message Here=:]

detailed working of a DIGITAL NOCTURNAL NUISANCE using logic gates ....etc

[:=Read Full Message Here=:]

hi....we want the project abstract of lcd based digital alarm clock with digital thermometer using 8051/89c51........ ....etc

[:=Read Full Message Here=:]