Strategy and load input; PCM uses this to monitor engine speed to determine engine state. and load, and cylinder position in order to control timing and fuel delivery; Hall Effect sensor. which generates a digital voltage signal; high, 12 volts, low, 1.5 volts.
After this â you can click the start speech recognition and the built in toolbar will pop up with a microphone and the word âoffâ beside it. Once you click the âoffâ button it will activate âlistening modeâ and the system will begin actively listening for your voice commands.
The more you use Speech Recognition, the more detailed your voice profile becomes-and that should improve your PC's ability to understand you. 1  Swipe in from the right edge of the screen, and then tap Search. 2  Enter Speech Recognition in the search box, and then tap or click Speech Recognition.