| 摘要 |
An operating element 10 with a settable operating characteristic for generating numerical control values A converts position signals P corresponding to the position of a linear sensor element 11 into control values A using an assignment characteristic curve. Different assignment characteristic curves can be selected by means of a control quantity K. An arrangement for processing video or audio signals processes input signals Sin in accordance with a function Sout (A, Sin). The numerical control values A are fed by means of an operating element 10 to the arrangement for processing video or audio signals.
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