Not my calling circle but a large room filled with students! If you or a guest speaker have problems projecting your voice in a classroom or other setting please contact OET. We have for loan a portable voice amplification system. The device, ADDvox7,” increases a user’s vocal volume up to 15db without any feedback. The ADDvox7’s lightweight … Continue reading Can you hear me?
Copy and paste this URL into your WordPress site to embed
Copy and paste this code into your site to embed