Hi, I'm shooting part of a film in a large hall, and I'm concerned about echos. As the scene is meant to be shot on the roof of a skyscraper, and were using the stage of the hall with a greenscreen. I'm concerned about it sounding like a hall and not a roof top. Does anyone have any advice on what type of mic setup would be best. Thanks.

Hi, I'm shooting part of a film in a large hall, and I'm concerned about echos. As the scene is meant to be shot on the roof of a skyscraper, and were using the stage of the hall with a greenscreen. I'm concerned about it sounding like a hall and not a roof top. Does anyone have any advice on what type of mic setup would be best. Thanks.

Surround the set with lots of sound blankets