Talkies required expensive conversion to sound, and they also were the start of black-cast films by big Hollywood studios, which crowded out small independents.

The first two phases of the Air Force program will require conversion of off-the-shelf commercially available business jets.

All alcohol-powered vehicles would require conversion if the change went ahead.

It does not require conversion to Buddhism.

Planned order for 60 cancelled as it would require conversion of Rackham clutch transmission to the Wilson type.

Certain functions only work on specific color spaces, requiring conversion beforehand.

The assembly holds that children born to a non-Jewish surrogate would require conversion to be recognized as Jewish.

The transmitter in its early stages required reconditioning and conversion, whilst the building which housed it needed repairing.

Several ethnic religious groups are traditionally more endogamous, although sometimes with the added dimension of requiring marital religious conversion.

This departed from the traditional position requiring formal conversion to Judaism for children without a Jewish mother.