The cluttered environment is only one of the difficulties that advertisers increasingly encounter in sponsoring the Olympics.

Spending less money than your competitors on advertising in a cluttered environment inevitably leads to decreased sales.

Store designs made it easier for consumers to shop the stores and the brighter, less cluttered environment preceded today's accepted standards in retail.

The principal application is to detect and track the contour of objects moving in a cluttered environment.

It was difficult for the missile to distinguish the target in a cluttered environment.

Echolocation calls have a classic frequency-modulated structure that allows these bats to navigate through cluttered environments.

A cluttered environment translates to a frenzied brain.

This type of call enables them to quickly locate rapidly moving insects in cluttered environments with plentiful vegetation.

But bats often hunt in very cluttered environments, amid tree branches, for example, that create lots of echoes.

Sony made one big concession to the clangorous and cluttered environment: the screen is almost always silent.