Voice of comparing this data with single. We

Voice recognition is the ability of a program to receive and to
understand 

the commands given to the program.

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 In computer,this needs a conversion of signal form analog
to 

digital. It is also necessary for a computer to have a digital
databar i.e. 

vocabulary of words, and a fats means of comparing this data
with single.

We can make voice recognition program faster many time if the
whole 

vocabulary is added to RAM.

 External conversion or any loud noise can produce 

wrong input. We can avoid this only by using the system in claim
place. 

The user should provide with good pronunciation skill.

 At present the voice recognition system is spreading 

with very fastly input processor all android phones, tablets, pc
are usually 

provided with this features. Voice recognition is easily
installable and 

widely used in light weight laptop and other electronic devices.

For those person who avoid to texting with hand this will make
him hand 

free user more function is also adding to voice recognition
software to 

make more effective voice recognition. 

 Software developer tell the 595 of all searchers will
by 

2020.The latest advanced richest company also used this
latest 

technology .This feature also provides a platform for digital
assistant. An 

app named Google Voice Search this is also best way to
determinate in 

android mobiles phone.

 Using this app is very simple ,Google Voice advise 

user to speak what he/she wants to search and when user stop
saying 

something it is being stopped automatically and receives an
array of 

strings and finally gives the desired the output.

 The execution of voice recognition system is mainly 

calculated in terms of correctness and speed. Correctness is the
basic 

condition for this feature every user firstly wants that
whatever he speaks 

it takes correct input as far as possible and maintaining
accuracy also.

 This feature driven by large volumes of instruction data
,Google voice 

app shows a phenomenal acheivements on the correctness level
of 

preceding speech recognition automation. Google invent on this
to come 

out with elements of objectification into it’s voice seach
results and give 

desired output.

We have depleted hundreds of years teaching machines to complete
the 

entire journey that takes the average person just a few years .
Starting 

with the phoneme and making up to individual words, then to
phrases and 

finally sentences ,machines are now able to recognizes speech
with a 

close to 100% correctness rate.

 

 

APPLICATION

One of the major benefit of speech recognition system is that it
lets user 

do other works simultaneously. The user can concentrate on observation 

and manual operation and still control the machinery by voice
input 

commands. 

Another major application of speech processing is in military
operation 

.Voice control of weapons is an examples. With reliable
speech 

recognition equipment, pilots can give commands and information
to the 

computer by simply speaking to their microphone – they don’t
have to 

use their hands for this purpose.

 Another good example is that voice recognition could also
be 

used on computers for making airline and hotel reservations. A
user 

requires simply stating his needs, to make reservation, cancel

reservation, or making enquiries about schedule.

 

PRESENT USE 

 

 

 By using this voice recognition feature we can achieve
many uses .This 

technology helps physically challenged skilled persons .These
people can 

do their works by using this technology without pushing any
buttons. 

This ASR technology is also used I military weapons and in
research 

centres .Now a day this technology was also used by CID
officers. They 

use this to trap the criminal activities.