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.
How to Change Default Audio Sound Device. Starting with SmartSDR v1.4, the LAN Remote feature uses your PC's default sound playback and record devices as the remote speakers and microphone. If you are using a USB headset, you will want to connect it to your PC and configure it as the default sound device.