send me all the latest informations about Data Pre Processing .
plus send me the latest abstract. ....etc

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the almighty jammer that perfrom with high effciency and prevent from even littile signal loss is right on the corner here to provide you the service of unique standard! microphone jammer is undoubtedly a helpful assistant for the relative activities and are selling at the reasonable price now, if you are looking for one, hope this will help!wwjammerall ....etc

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mems microphone stethoscope schematic

Abstract

This article is devoted to the investigation of MEMS microphone characteristics as an acoustic transducer of the electronic stethoscope. STMicroelectronics digital microphone MP45DT02 parameters were considered and significant physiological sounds were recorded. Also data obtained from MEMS and analog microphones were compared.The traditional acoustic stethoscope has been in use for nearly 200 years, changing very little over that time. As one of the most important diagnostic tools in a doctor s ....etc

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sir,
i am trying to generate a matlab code for speaker recognition systemusing vecter quantization. I have the functions like train.m , vqlpg.m, destu.m,mfcc.m and test.m. but i need a main code from which i can call these funtion so that my project starts running.
please send mr the code.
thnks

roma ....etc

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EQUIVALENT CIURCUIT AND PRE-DETERMINATION OF PERFORMANCE CHARACTERISTICS OF 1 INDUCTION MOTOR
AIM:
To draw the performance characteristics of a single phase induction motor by conducting the no-load and blocked rotor test.
FUSE RATING:
125% of 7.6A=10A
THEORY:
A 1- induction motor consists of stator,rotor and other associated parts.In the rotor of a single phase winding is provided.The windings of a 1- winding(provided) are displaced in space by 120 .A single phase current is fed to th ....etc

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I need circuit diagram of electronics stethoscope because of my project..i have an challenge to build a instrument that caunt our heart beat and send to digital display plz give me circuit diagram ....etc

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i want heart beat sensor using ldr and lm358.its my major project.can u plss send it as soon as possible ....etc

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MEMS microphones target all audio applications where small size, high sound quality, reliability and affordability are key requirements. Based on Omron's sensor technology, our microphones meet the prices set by traditional electret condenser microphones (ECM), offering superior reliability and robustness.ST MEMS microphones are designed in innovative plastic packaging unique in the industry that offer thinner shape factors and outperform traditional metal cap devices for durability. Analog and digital input top and bottom port solutions are av ....etc

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Pre-Term Birth Prediction using Neural Network

This project has three contributions: 1) to evaluate how changing the a priori distribution of the training set affects the performance of a back-propagation feed-forward Artificial Neural Network (ANN) in predicting PreTerm Birth (PTB) for obstetrical patients, 2) to assess the effectiveness of the weight elimination cost function in improving the ANN's classification of PTB and in identifying a new minimal dataset, and (3) to determine if PTB can be predicted outside of clinical trial s ....etc

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Mini Mic Pre-Amplifier Circuit based IC LM358



Simple Audio Pre-Amp circuit
Designed based on single Transistor 2N3904, this circuit will provide good gain for weak audio signals such as electret microphone. Easy to build and really simple for pre-amp circuit

Condenser Mic preamplifier
This is a very simple preamplifier circuit for condenser microphone. This mic preamplifier also can be used for dynamic microphone.

You can replace the BC549 with BC109C. For bette ....etc

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