The best way to address this challenge is to use a head-worn microphone.
Or, he may employ a lavalier microphone, which can cause severe level changes when the speaker turns his head while talking. Moreover, the speaker may not use a handheld microphone. If that speaker is untrained, and/or doesn’t know to speak up in a clear and articulate manner, this can be an issue. Auditoriums, churches, educational facilities, conference rooms, courtrooms and theaters are all places where one or more people speak to an audience.
