After last week's loss in Indianapolis, Steeler fans are accusing Indy of artificially creating crowd noise.

Steelers Insider, Post-Gazette writer Ed Bouchette reports that something else was going on Monday night.

He reports that a Steelers source tells him that the colts actually amplified the crowd noise during Steelers offensive snaps.

"The Colts were pumping in noise, I can tell you that," Bouchette said. "They had extra microphones spread around the stadium and they took that noise from the fans, put it back in through the PA and that's why it was so loud.