While writing on World Wide Web, someone needs to type the article in desktop software, and paste them in web interface, which is not definitely an efficient solution. With the development of technology, Bengali language has been added to many types of software to help people to write in Bengali easily. It is concerned with the physical properties of speech sounds or signs (phones): their physiological production, acoustic properties, auditory perception, and neuro-physiological status.
Phonetics is a branch of linguistics that comprises the study of the sounds of human speech, or-in the case of sign languages-the equivalent aspects of sign.
