Are Bea's suspicions about her husband manifesting themselves as suspicious noises in the house?

Not a suspicious noise has come down to us.

He did not want anyone to hear a suspicious noise or see him on the fire escape and decide to investigate.

At the first suspicious noise she was to hold the key down for a single long signal.

All the while, I listened for suspicious noises in the forest.

Then the figure disappears again, and the only sound is the occasional suspicious noise from the bathroom.

Then Istvan pointed in the direction from which he thought the suspicious noise had come.

They did not hear any suspicious noises on the stairway.

Alone in her apartment, Elisa takes a shower and wants to relax, but she begins to hear suspicious noises.

The spokesman said the soldier had been investigating a suspicious noise outside his quarters early this morning when he was attacked.