"If it's a high-quality system, it would be of some concern," Mr. Zaluga said.

The software companies had a reputation for producing high-quality systems at low prices, and customers were said to be generally pleased with the work.

Many of them have teamed with stereo manufacturers to offer high-quality systems that car buyers once could buy only from retailers in what is known as the aftermarket.

What has changed is the cost of a high-quality system, the technologies used to mimic a natural sound environment, and the ease at setting up a surround system.

It remains a high-quality, universal medical system, but it is under severe strain.

They also have a reputation for producing high-quality armored systems, anti-tactical missile systems and artillery.

All the live performances will be recorded on Cello's high-quality system.

A high-quality national system is much needed.

A high-quality system of maritime education and training is vital to the future of EU seafaring.

Without access to the high-quality systems provided by insurance, banking, accountancy services, telecommunications, transport and distribution, an economy is no longer competitive today.