FIELD: test engineering.
SUBSTANCE: method and device for recognition of condition of test object creating noises, the generated for at least one reference object statistical basic model of classification of acoustic feature based on acoustic features (m) of the noise generated by the test object (2) using the data processing unit (5) is automatically individually adapted, and the data processing unit (5) based on individually adapted statistical model of classification classifies the condition of the test object (2) creating noises.
EFFECT: increased accuracy in determining the condition of the noisy object.
14 cl, 5 dwg
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