As a result, the liquid in the thermometer. expands and rises up the tube. If the matter is colder. than the thermometer, the thermometer loses energy. to the matter. This makes the particles of the liquid in. the thermometer move closer to each other, causing the. liquid to contract and drop in the tube.
Voice Changer is a free voice changing software. It lets you change your voice between a man to a child. You can save the captured voice from microphone to WAV, MP3, or WMA audio format. You can adjust the bit rate, quality of audio before saving.
Modify Sound Settings - Windows Computers. 1  1. Click on the Start button on your Windows desktop. 2  2. Open Control Panel from within the Start menu. 3  3. Select Hardware and Sound, or Sound.. 4  4. Click on Sound to display the Sound dialog box.  5. Click on the tab labeled Recording..