As I am doing seminar on above mentioned topic I need some material. so requesting you to provide materials ....etc

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sir i need dsp based system design for echo cancellation for my mini project.so kindly send the progarm to my mail id([email protected]) ....etc

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DSP based Transmission line transient analyzer

Transient studies of transmission lines in electric networks are presently done in
electric networks using computer or Transient Network Analysers (TNA). The
proposed work aims in implementation of DSP based transmission line Fault
classifier and Locator.
Need for DSP based Transmission line transient analyzer
1. Fast repair to restore power system from outages,
2. Improves system availability and performance as well as reduces operating
costs.
3. Saves ....etc

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VOICE RECOGNITION AND VOICE GUIDANCE BASED GPS TURN-BY-TURN NAVIGATOR FOR BLIND WITH ULTRASONIC OBSTACLE AVOIDANCE



The main aim of the project is to design a navigator system for the blind based on GPS, voice recognition and ultrasonic sensor for obstacle detection. This advantage of this device is voice based announcement for easy navigation i.e. the user gets the voice which pronounces the directions he need to move to reach his destination. Here instead of the alerting through alarm ....etc

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to get information about the topic voice recognition and voice guidance based gps turn by turn navigation for blind with ultrasonic obstacle avoida related topic refer the page link bellow

http://seminarsprojects.net/Thread-voice-recognition-and-voice-guidance-based-gps ....etc

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pls send VOICE RECOGNITION AND VOICE GUIDANCE BASED GPS TURN-BY-TURNNAVIGATOR FOR BLIND WITH ULTRASONIC OBSTACLE AVOIDANCE PPT or Pdf file.
VOICE RECOGNITION AND VOICE GUIDANCE BASED GPS TURN-BY-TURNNAVIGATOR FOR BLIND WITH ULTRASONIC OBSTACLE AVOIDANCE ....etc

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In this paper we investigate the problem of voice communications across heterogeneous telephony systems on dual-mode (WiFi and GSM) mobile devices. Since GSM is a circuit-switched telephony system, existing solutions that are based on packet-switched network protocols cannot be used. We show in this paper that an enabling technology for seamless voice communications across circuit-switched and packet-switched telephony systems is the support of digital signal processing (DSP) techniques during handoffs. To substantiate our argument, we start wi ....etc

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Abstract

In this paper, a secure voice communication system based on TMS320VC5410 is proposed, which includes the hardware design and the software design. Among them, the A/D and D/A conversions of voice signals are implemented by the MC145480, while data transmission is performed by the TL16C554. A chaotic voice encryption algorithm combining cat map and logistic map is implemented in this system. Experiments of both encrypted and non-encrypted voice communication over short distance have been performed, which demonstrates the feasibility of ....etc

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I'm student of final year engg., i want synopsis & ppt presentation related to our subject Touch screen based Remote controlled Robot with Remote Voice and Image Transmission with LPG and Metal Detection capabilities ....etc

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This article is presented by: Sameer Lakhra, Davinder Pal Sharma and Dr. Jasvir Singh



ABSTRACT



Laser as a communication medium can provide a good substitute for the present day communication systems as the problem of interference faced in case of electromagnetic waves is not there and high deal of secrecy is available. Use of laser in communication systems is the future because of the advantages of the full channel speeds, no communication licenses required at present , compa ....etc

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