brett said if a new federal government decided to withdraw the workforce supplement funding after the first year dpg had agreed to fund a 3 % increase in the second and third years of the agreement
Pure helium is a medium that allows sound to pass through it more quickly than air, so it makes your voice sound higher pitched (the mechanics are similar to speeding up a video and hearing the sound pitch up). Some gases will do the opposite; most commonly, sulfur hexaflouride, which slows down sound waves.
As explained by the Art of Manliness, you can identify your voice's mask by closing your lips and generating a casual mmhmm sound. As you do this, you'll feel a slight vibration in the area of your face between your upper lip and nose. This will help you find your natural pitch and tone, what's known as the mask area. It's also much better than trying to force a deeper tone by speaking from the throat: When you speak from your lower throat to get that low pitch, you produce a sound that lacks carrying power. Try speaking with an artificially lowered pitch again. Go as low as you can, but speak as loud as you can.