Abstract: A method and product for reducing or eliminating noise in waveforms for the purpose of improving the subsequent acoustic log processing products. The present disclosure identifies the noise signature and removes the noise signature from the formation signal through a process of deconvolution. This product and method is particularly effective where the noise signal overlaps in the time domain and in the frequency domain with the formation signal.

Abstract: The invention is a method and measuring device configured for measurement by comparing the an area of interest or object with an object of comparable size and/or shape. This invention may be most useful when recording and classifying evidence. The measuring device should be portable and comprised of a flat, straight elongated member with measuring indicia along one or both the measuring edges, wherein the measuring indicia corresponds with values with labels of the standard sizes of comparable objects. The measuring indicia extends along the length of the measuring edge and the labels indicate the closest sized object. Other measuring indicia along the length of the measuring edge may also correspond to standard measurement units. The method should directly correlate a measurement with a comparable object for the purpose of recording evidence.

Abstract: A method and product for reducing or eliminating noise in waveforms for the purpose of improving the subsequent acoustic log processing products. The present disclosure identifies the noise signature and removes the noise signature from the formation signal through a process of deconvolution. This product and method is particularly effective where the noise signal overlaps in the time domain and in the frequency domain with the formation signal.