Gesture Of Speech Recognition For Mute Community

Gesture Of Speech Recognition For Mute Community
Author(s):
S.P.Shally, M.Karbhagam, K.Pavithra, J.Priyanka
Keywords:
Sign language,ADXL337 accelerometer, Glove, Arduino microcontroller, Gestures
Abstract
A dumb person can’t speak like a normal person. To have communication between dumb people and normal people, gesture communication is challenging one. Image processing based techniques are requiring the camera to be in front of gesture, which may not be possible all the time. To diminish communication gap in between dumb people and normal people, hand gloves are designed which can be easily worn and operated by the dumb person. The resistance sensor and ADXL335 accelerometer sensor are fitted in hand gloves, which can easily measure the bend and movement of hand gesture of the user. These sign signals are converted into a digital signal using ADC. The microcontroller is used to recognition hand gesture. After recognition of gesture, these signals are sent to zigbee module. The received text signal is converted into speech signal using Text to Speech. The converted text to speech output is presented with the help of speaker system so that it will be helpful to normal people to understand sign performed by the dumb person. The LCD module is also used to display recognized gesture at microcontroller.
Article Details
Unique Paper ID: 150968 Publication Volume & Issue: Volume 7, Issue 11 Page(s): 154 - 159
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