From a professional stance: I enjoy doing Presentations, Seminars, Public Speaking and Motivational speaking these have been my area of target. When I speak I'm able to keep my audience attentive and interested in the topic being covered because of how my voice flows; this has been a gift given and I have made great us of it.
When I speak no matter the situation my end desire is for the person I am addressing to walk away knowing, not feeling as feelings change, but knowing that they can do anything, but fail.
Toastmasters, A class on the Art of Public Speaking, Also had many classes when earning my BA in marketing which direct deals with communication. I have trained also with a voice over coach. I work in media, and performing arts drama productions.
Most of my work is done in the studio of my voice coach the equipment type I am unclear on, but I have ease of access to it.