Positioning the microphone
Boundary microphones make use of the pressure effects at a room boundary and need to be mounted on a flat surface:
Position Altar or lectern: on a sound-reflecting surface Resulting sound Less room resonance portions or comb filter elements; improved speech intelligibility and greater gain reserves in contrast to freestanding microphones Less room resonance in contrast to freestanding microphones Commentary Unobtrusive due to flat design; no microphones in the field of vision
Conference rooms: lying on the table; directed towards the conference participants *)
Microphones must not be covered by papers, folders or similar objects
