The engine note had changed suddenly, and they were still hours from Fundabora.

The engine note changed slightly as the craft battered its way through the swells.

The engine note deepened, and the vessel began to slow as it reached the south end of the beach.

That took a toll on our ears with its coarse engine note.

It was lucky that the engine note drowned his voice.

She turned to Stanton at her side as the engine note reduced after the take off.

The group began boarding while behind them the engine note of the Soviet jet rose, and the plane disappeared back into the night.

The engine note of the Lexus changed as the wagon started down the drive towards me.

The engine note changed as Robbie throttled back for the final approach.

The engine note changed as the course shifted, just moments later.