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Where can I find serial number of noise Colorfit Pro 3? 

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An algorithm for calculating a noise-to-mask ratio is presented which helps to identify, where quantization noise could be audible.
The study demonstrates the practical importance of serial audiometry for noise-exposed workers as a means of monitoring hearing deterioration.
Finally, the proposed noise estimator can be combined with any hearing aid noise reduction technique, where the accuracy of the noise estimation can be critical to achieve a satisfactory de-noising performance.
The low-frequency noise in these high-κ devices can be described well by a number fluctuation model.
The experimental results show the reliability and effectiveness of our serial number recognition algorithm.
The study might provide an example where LSR phenomenon can exist robustly in the presence of colored noise.
This implies rapid identification of the nature of both target and noise, independent of a serial comparison process.
The results of this research work should benefit the forensic practitioners engaged in the serial number recovery on vehicles, firearms and other objects.

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