Windows.XP.in.a.Nutshell.1002005.2Ed [Electronic resources]

Although Windows XP doesn't include voice recognition software, these settings affect the recording of voice (through a microphone, usually) into third-party voice recognition or applications (such as Sound Recorder).

Voice, calibrate volume settings

Control Panel Sounds and Audio Devices Voice tab Test hardware

Voice, playback and recording volume

Control Panel Sounds and Audio Devices Voice tab

Voice, speech synthesis

See "Speech".