Hi,
The success of speech recognition is directly related to the quality of the microphone you use. The two most common types of microphones for Speech Recognition are headset microphones and desktop microphones. Headset microphones are better suited for working with Speech Recognition because they are less prone to picking up extraneous sounds.
I believe a USB headset mic will be ideal, but which is the best?
Buying either USB model or non-USB microphone is left to you. Most of the microphones should work with Windows 7/Vista/XP.
You may also try searching of Headsets in Microsoft store.
http://store.microsoft.com/home.aspx
Do I need a sound card?
Just a functioning soundcard on your computer is enough to use these microphones
Thanks and Regards
Umesh P - Microsoft Support. Visit our Microsoft Answers Feedback Forum and let us know what you think.
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