Hi am naveed i would like to get details on wireless digital stethoscope using bluetooth pdf ..My friend arvind said wireless digital stethoscope using bluetooth pdf will be available here ....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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Electronic Stethoscope-2



Assembly:

1) Assemble the circuit using Veroboard (stripboard) or a PCB.
2) Use a shielded cable for the microphone as shown on the schematic.
3) Fasten the microphone to the stethoscope head with a rubber isolating sleeve or use a short piece of rubber tubing on its nipple. A thick jar lid can be used as a stethoscope head. The microphone must be spaced away from the skin but the stethoscope head must be pressed to the skin, sealing the microphone from background noises and avoiding acoustical feedba ....etc

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A Paper Presentation on BLUETOOTH TECHNOLOGY IN WIRELESS COMMUNICATIONS
at
TECHFEST 2005
(A NATIONAL LEVEL TECHNICAL STUDENT PAPER PRESENTATION CONTEST)
Presented By
ARIF M. JEELANI P. SIVA NAGENDRA RAO
02481A0411 02481A0453
III / IV E.C.E
Gudlavalleru Engineering College,
Gudlavalleru.
Krishna district,
AP “ 521 356

Abstract:
Imagine the world with out wires and cables. Is this possible Yes this can be possible with the implementation of a new technology in wireless ....etc

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sir ,
m workin on dis project ....i just need to knw abt d audio- video output.....if u have waveform of video output or any pdf or ppt ragarding it......please mail me on my email-id [email protected].... ....etc

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ABSTRACT
Electronic stethoscopes require conversion of acoustic sound
waves to electrical signals which
can then be amplified and
processed for optimal listening.
It can be a wireless recording
device, and can provide noise
reduction, signal enhancement,
and both visual and audio output .
INTRODUCTION
Electronic stethoscope is an acoustic medical device for auscultation, or listening to the internal sounds of an animal body usually.
It overcomes the low sound levels by electronic ....etc

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sir/mam i want advantages and disadvantages of car speed control using bluetooth ....etc

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I want to compare schematic with the other one ....etc

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Every new invention in the past ha to contend with various cynics who content that the existing technology is better than the new one or do you recall anyone saying That wonâ„¢t work man itâ„¢s too Hi-Fi, Well Blue tooth is also passing through the same phase.

For every new technology to get integrated into the society we have to pass certain phases that are predefined.

1. Scientific discussion: This is the place where the new technology is introduced and born out. Here the papers are presented at scientific seminars. Various pr ....etc

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i want abstract of 'Electronics Stethoscope mini project'
with ckt dig,application,advanages
....etc

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