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.
Re: Windows7 - Recording Using MS Sound Mapper. The Microsoft Sound Mapper is not a real input/output. All that it does is to set the default input/output for Windows. If you go into the Windows Sounds control panel, then whatever are set as the default input/output device will be the device(s) that are used when you select Sound Mapper.