Voice and sound are the most effective and fastest way to convey information. However, there are workers who cannot receive such information due to congenital hearing loss or any other reason. If it was many years ago, this could cause difficulties, even cause people with hearing disabilities to lose their ability to work. However, in the century of 4.0, all issues have more positive changes. Speech-to-text technology can assist deaf people in hearing written information.

Hearing loss is often referred to as a form of “hidden disability”. Deaf people may lose their hearing or have only a limited amount of hearing. Currently, people who have not completely lost their hearing can use hearing aids to communicate and work. Workers with the help of hearing aids can work completely normally. However, for people who have completely lost their hearing, hearing aids cannot support it, it will be much more difficult in life and work.

Many deaf people can read the other person’s mouth during communication with high accuracy. This is much more convenient than other methods of conversation such as using sign language or writing. Speakers need to look directly at the deaf person, pronounce clearly and stably so that they can follow the speech in time. Maybe the speaker will have to repeat the sentence many times or have to adjust the way to say it faster and more concise. However, sometimes this doesn’t work and they need to rewrite it in writing or script for them.

* Use sign language.

This may not be the optimal option for many people, but it is the fastest, most accurate and informative way of communication for people with hearing disabilities. Most countries in the world also have their own sign languages. These languages ​​are very different from spoken languages, and are generally geographically disparate (for example, British Sign Language is very different from American Sign Language).

Although this method of communication uses hands, it is different from the manual communication method of ordinary people. This method combines fingers on one hand, both hands, or facial expressions to express the intention.

* Use text and script:

This is a way that is used by many people and is not too difficult for the opposite person to communicate. However, if you have to convey a large amount of information, the content is long, then this can become inconvenient for the speaker. Sometimes, the speaker does not have a pen, paper or notepad available, making it difficult to converse. Moreover, taking notes will not make many people shy, since they will also be afraid to communicate with deaf people.


V-IONE can become the ultimate tool to help the deaf communicate, solving most of the problems that make it difficult for the hearing impaired to record information.

V-IONE – Voice-to-text conversion software that allows users to convert speech to text with accuracy up to 98% and from 3-5m with 95% accuracy. Possessing outstanding features, the software helps to automatically record the content of conversations, receive information quickly with the speed of converting audio to text 10 times faster than the speed of speech; Take note of new ideas, information and questions from people around you instantly. The integrated software on the phone helps to complete work and daily communication more conveniently and quickly.

V-IONE also supports 3 North, Central and South voice recognition. Owning a Vietnamese vocabulary store of more than 7000 words and also has a learning feature, easy to update new words, new voices. In particular, this voice-to-text tool can also split into segments, corresponding to each part of speech of many people, making group chat much more convenient.

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