Voice recognition is the ability of a program to receive and to
the commands given to the program.
In computer,this needs a conversion of signal form analog
digital. It is also necessary for a computer to have a digital
vocabulary of words, and a fats means of comparing this data
We can make voice recognition program faster many time if the
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
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
provided with this features. Voice recognition is easily
widely used in light weight laptop and other electronic devices.
For those person who avoid to texting with hand this will make
free user more function is also adding to voice recognition
make more effective voice recognition.
Software developer tell the 595 of all searchers will
2020.The latest advanced richest company also used this
technology .This feature also provides a platform for digital
app named Google Voice Search this is also best way to
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
something it is being stopped automatically and receives an
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
condition for this feature every user firstly wants that
whatever he speaks
it takes correct input as far as possible and maintaining
This feature driven by large volumes of instruction data
app shows a phenomenal acheivements on the correctness level
preceding speech recognition automation. Google invent on this
out with elements of objectification into it’s voice seach
results and give
We have depleted hundreds of years teaching machines to complete
entire journey that takes the average person just a few years .
with the phoneme and making up to individual words, then to
finally sentences ,machines are now able to recognizes speech
close to 100% correctness rate.
One of the major benefit of speech recognition system is that it
do other works simultaneously. The user can concentrate on observation
and manual operation and still control the machinery by voice
Another major application of speech processing is in military
.Voice control of weapons is an examples. With reliable
recognition equipment, pilots can give commands and information
computer by simply speaking to their microphone – they don’t
use their hands for this purpose.
Another good example is that voice recognition could also
used on computers for making airline and hotel reservations. A
requires simply stating his needs, to make reservation, cancel
reservation, or making enquiries about schedule.
By using this voice recognition feature we can achieve
many uses .This
technology helps physically challenged skilled persons .These
do their works by using this technology without pushing any
This ASR technology is also used I military weapons and in
centres .Now a day this technology was also used by CID
use this to trap the criminal activities.