Portable voice transmitting and receiving equipment for exclusion of ambient noise and voice silencing to prevent disturbance of others, namely, mask voice silencers, transmitters, receivers, and related accessories therefor, namely, ear pieces, antennas, and carrying cases therefor

Educational services, namely, producing conferences, panel discussions and seminars, all featuring use of conversation on a wide range of topics such as leadership, public affairs, business, politics, career development, and educational studies issues, that are conducted live in person locally and are transmitted globally via the Internet, satellite and television, and distributing printed instructional materials in connection therewith