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
A less familiar, and more dangerous trick, is to repeat the process using a very dense gasâsulfur hexafluoride. Just like low-density helium displaces the air and creates a high-pitched voice, sulfur hexaflouride also displaces regular air but creates a very low-pitched voice thanks to its high-density.
Below is a list of commonly reported voice changes as we age: Higher pitch voice in men. Lower pitch voice in women. Reduced volume and projection of the voice (or thin voice) Reduced vocal endurance. Difficulty being heard in noisy situations.