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.
Eliminating echo may be as simple as moving the microphone away from the computer speakers. If you frequently use the computer for audio recording, whether it's as complicated as multi-track music or as practical as making Skype calls, you may be accustomed to using pass-through audio to gauge sound quality.re-Windows 7 users can adjust the Microphone level by opening the Sound option on the Control Panel, selecting Properties on the playback device and using the sliders on the Levels tab to adjust or mute volume. You can also disable audio input devices to stop echo effects on the Sound option's Recording tab.