By eliminating ambient background noise, any voice recognition system will function better, giving service users an increased voice recognition rate and improved sound in the noisy public area environment. Telephony Interent telephony allows the web to be used for telephony applications. What was mere novelty just a few years ago has become serious business. At the end of 1999 half of the households in the United States own a working PC , making them a typical household appliance. In addition to this commonplace system, speech recognition applications are fast becoming a must have in the PC environment in such areas as operating systems to dictation software.
Speech recognition is an integral part of the daily life of a PC user.
Thus making excellent voice input a necessity, whether it be through a headset or desktop microphone.