Add autotune online
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The lowest frequency in a gas-filled cavity (which is what our vocal tract is) is affected by the speed of sound of the gas within it. Our vocal tract is a cavity that's responsible for filtering the sound and vibrations that are emitted from our vocal cords. Helium provides interesting vocal effects when inhaled. Its use as a lifting gas in balloons and airships is actually quite minor compared to its other industrial uses (as a pressurising gas, to help in arc welding, etc). While it's commonly remembered as a gas, we also use it in liquid form as a cooling agent in cryogenics (which is actually its most common usage) and in MRI scanners (the most common commercial use for helium). It's also the second lightest and second most abundant element (hydrogen is the first). It's a chemical element that is colourless, odorless, tasteless, and non-toxic, with the lowest boiling point among all the elements. We've all heard of helium balloons, but helium plays a much wider role in society. Don't forget to play with the drop-down menu we've added for you to experiment with different vocal pitches. You can also upload an audio clip of a friend or family member if you're feeling cheeky.
ADD AUTOTUNE ONLINE SOFTWARE
You don't need to download any software to use this - just click on the "record a clip" button, make a voice recording, and we'll add microphone effects to it. Hello and welcome to our Helium Voice Changer! This is a fun, free online voice transformer that will convert your voice into one that sounds like you just inhaled a few mouthfuls of helium (without the trouble of having to actually do that).