What is the Voice Recognition System and how does it work?

Do you know what the Voice Recognition System is and how it works. Along with this, today we will tell you what are the advantages and disadvantages of this technology. I will also tell you about its history. Today we will give you all your information in Hindi, so let's know.

How would you like it if your computer or Smartphone talks like your friend and also answers all your questions. Yes, you heard it right, but some people may be feeling this joke or dream. But this is true. Now technology is progressing so fast that it is also possible. You do not even need a keyboard in this technology. Like if you say Hello then your phone will also answer you immediately.

It was impossible to do all this at one time, but slowly when Computer Scientist and Mathematician started working on this concept one day and night, the invention of a technology was called Voice Recognition. Nowadays this technology is available in every mobile phone and computer. So friends, let us know in detail about what is Speech Recognition.

Voice Recognition is also called Speech Recogntion. It is a computer software program, it is also a hardware device that has the capability to understand Human Voice.

Speech Recognition is a technology that takes words spoken by Human like Input and converts those words into digital form, taking action over it.

This technology is used to operate the mobile phone, to give command to the mobile and to search through voice. In this, you do not need to use any keyboard, mouse and neither do you need to press any button. For this a program is used called ASR (Automatic Speech Recognition). For this, you need to train (teach) ASR PROGRAM. By which it will answer your questions by Recognize your Voice and if you are given the command to do any work, then it will show working. Take an example, you will say "Open Whats app", then the mobile opens the Whats app by understanding your given command.

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The best example of this technology is "Google Assistant" which is Google's application. SIRI is also an example of voice recognition technology software. This is Apple's application. You will find many software in the market which is run by Speech Recognition. The most used of this Voice Recognition Technology is in Bio matrices, Office, Medical. So let's now know how it works ..

How Voice Recognition Technology Works
It is very important to know how it works. When you say something, on-screen-text (what you say will appear on mobile screen) or to convert it into a command, Voice Recogntion has to go through a lot of complex steps. Whenever you say something, a vibration is born. This Vibration is nothing else but this Analog Signal. ADC Translator is used to convert Mobile or Computer Analog waves into Digital. You must know this, understands Computer Digital Signal only.

The ADC follows all these steps to convert Analog to Digital. Divide the Sounds into smaller Samples in a Particular Interval. Digitizes that sound. System Digitize Sounds removes the Unwanted Noise by filtering the wave. Also normalize the sound and move the volume to the Constant Level. There is a need to Constant the level of Sound because not everyone pronounce in the same Speed. However, Input Sound is easily matched with Sound already available in Sound System Memory.

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