Disposable, pre-sterilized, and pre-calibrated, pre-validated sensors are provided.

Single-use, pre-sterilized, and pre-calibrated, prevalidated sensors are provided.

Disposable, pre-sterilised, and pre-califorated, pre- validated conductivity sensors are provided.

A pre-scaling coefficient is applied to the symbols by the pre-scaling unit to generate pre-scaled symbols.

The pre-touch signals indicate a pre-touch location of the touch implement.

Language proficiency rating scale: pre-operational, elementary and pre-elementary levels.

The pretreatment comprises successively a first and a second pretreatment.

Language proficiency rating scale: pre-operational, elementary and pre-elementary levels.

The predistortion modulator uses the output of the predistortion function generator to predistort the input signal.

The pre-processing tasks may include execution of a pre-invocation handler.

A pre-shared key is pre-shared between the client and the server.

The preregulator bus receives the preregulator output signal.

A main mixer (36) is connected by a first premixed air line (38) to the first premixer (16) and by a second premixed air line (40) to the second premixer (22).

Techniques for pre-cropping and pre-annotating generated screenshots are also described.

The apparatus encompasses a predistortion unit configured to pre-distort the generated signal.