Final ppt in2003
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The document discusses silent sound technology, which aims to transmit information without using vocal cords by noticing lip movements and transforming them into computer-generated sound. It was first conceptualized in a 2001 film and later developed by scientists in Germany in 2010. The technology uses sensors and electrodes to monitor muscle movements associated with speech and converts the signals into electrical pulses representing speech, allowing silent communication. It has potential applications for helping those who have lost their voice and enabling covert military communication.
Final ppt in2003
- 1. Bhujbal Knowledge City MET Institute of Engineering Somnath Zalte Roll No 61 Department Of MCA, Bhujbal Knowledge City
- 2. Bhujbal Knowledge City MET Institute of Engineering CONTENTS Introduction History Need Of Silent Sound Technology How To work Electromyography Image Processing Advantages And Disadvantages Applications Conclusion References Somnath Zalte Roll No 61 Department Of MCA, Bhujbal Knowledge City
- 3. Bhujbal Knowledge City MET Institute of Engineering It is a technology that helps you to transmit information without using your vocal cords This technology aims to notice lip moments and transform them into a computer generated sound . INTRODUCTION Somnath Zalte Roll No 61 Department of MCA, Bhujbal Knowledge City
- 4. Bhujbal Knowledge City MET Institute of Engineering The idea was first interpreting in the 2001 Stanley Kubrick. In 2010 at CEBIT implement new concept called “SILENT SOUND TECHNOLOGY” Being developed by scientist Karlsruhe Institute Of Technology(KIT),Germany HISTORY Somnath Zalte Roll No 61 Department Of MCA, Bhujbal Knowledge City
- 5. Bhujbal Knowledge City MET Institute of Engineering A person working his silence , but vibrating cell phone in a meeting, lecture or any crowded area. You are in a movie theatre or noisy restaurant or a bus etc. To reduce noise pollution. NEED OF SILENT SOUND TECHNOLOGY Somnath Zalte Roll No 61 Department Of MCA, Bhujbal Knowledge City
- 6. Bhujbal Knowledge City MET Institute of Engineering Somnath Zalte Roll No 61 Department Of MCA, Bhujbal Knowledge City When we generally speak aloud, air passes through larynx & the tongue. Words are produced using articulator muscles in the mouth & jaw region. it is proved that when we are about to speak due to reflex action of muscles the articulate muscle HOW TO WORK?
- 7. Bhujbal Knowledge City MET Institute of Engineering Somnath Zalte Roll No 61 Department Of MCA, Bhujbal Knowledge City IN INTERFACEING WE USE FOUR DIFFERENT KIND OF TRANSDUCERS Vibration sensors Pressure sensor Electromagnetic sensor Motion sensor SILENT SPEECH INTERFACES
- 8. Bhujbal Knowledge City MET Institute of Engineering Somnath Zalte Roll No 61 Department Of MCA, Bhujbal Knowledge City METHODS Two methods for using Silent Sound Technology 1.Electromyography Monitoring tiny muscular moments that occur when we speak. Signals are converted into electrical pulses that can the be turned into speech without a sound uttered. 2. Image Processing Converting digital data tape into a film image with minimal corrections and calibrations. Large mainframe computers employed for sophisticated interactive manipulation of the data.
- 9. Bhujbal Knowledge City MET Institute of Engineering Somnath Zalte Roll No 61 Department Of MCA, Bhujbal Knowledge City ELECTROMYOGRAPHY It is a technique which monitors tiny muscular moment and pulses generated by it. Electronic signal produce by the facial muscles ,compare them with prerecorded signal pattern of spoken words
- 10. Bhujbal Knowledge City MET Institute of Engineering Somnath Zalte Roll No 61 Department Of MCA, Bhujbal Knowledge City Working of electromyography Electrodes are inserted through the skin into the muscle tissue. Each electrode track gives only a very local picture of the activity of whole muscle. Electrodes has to be placed at various locations to obtain an accurate signal.
- 11. Bhujbal Knowledge City MET Institute of Engineering Somnath Zalte Roll No 61 Department Of MCA, Bhujbal Knowledge City IMAGE PROCESSING Converting digital data tape into a film image with minimal corrections and calibrations. Two types of image processing Analog Image Processing Digital Image Processing
- 12. Bhujbal Knowledge City MET Institute of Engineering Somnath Zalte Roll No 61 Department Of MCA, Bhujbal Knowledge City ADVANTAGES & DISADVANTAGES Advantages: Native speakers can silently convert a sentence in their language, and the receivers can hear the translated sentence in their language. Allow people to make silent calls without bothering others. Disadvantages: Complicated to gets who you are talking. Differentiating between people and emotions cannot be done. Translation into majority of languages
- 13. Bhujbal Knowledge City MET Institute of Engineering Somnath Zalte Roll No 61 Department Of MCA, Bhujbal Knowledge City APPLICATION Helping people who have lost their voice due to illness or accident. Telling a trusted friend your pin number over the phone without anyone eavesdropping assuming no lip-readers are around. Silent Sound Technology is applied in military for communicating secret/confidential matters to other. We can make silent calls even if we are standing in a crowded place.
- 14. Bhujbal Knowledge City MET Institute of Engineering Somnath Zalte Roll No 61 Department Of MCA, Bhujbal Knowledge City CONCLUSION • Thus Silent Sound Technology, one of the recent trends in the field of information technology implements ”Talking Without Talking”. • It will be one of the innovation and useful technology and in mere future this technology will be use in our day to day life.
- 15. Bhujbal Knowledge City MET Institute of Engineering Somnath Zalte Roll No 61 Department Of MCA, Bhujbal Knowledge City REFERENCES www.techpark.net www.5inetune.com www.telecomspace.com www.yuvaengineers.com www.themobileinnovation.net
- 16. Bhujbal Knowledge City MET Institute of Engineering Somnath Zalte Roll No 61 Department Of MCA, Bhujbal Knowledge City Question???
- 17. Bhujbal Knowledge City MET Institute of Engineering Somnath Zalte Roll No 61 Department Of MCA, Bhujbal Knowledge City