An accurate and revised version of optical character recognition-based speech synthesis using LabVIEW

Abstract: Knowledge extraction just by listening to sounds is known a s a distinctive property. Visually impaired people are dependent solely on Braille books & audio recordings provided by NGOs. Owing to many constraints in above two approaches blind people can't access the book of their choice. As the speech form is a more effective means of communication than text as blind and visually impaired persons can easily respond to sounds. This paper aims to develop an accurate, reliable, cost effective, and user - friendly optical character recognition (OCR) based speech synthesis system.