Generation of Ultrasound Based on the Frequency Response Characteristics of the “Koss Pro Headphone” with R. David Case Sound Wave Files’—A Case Study

The research aim of this work is to analyse the characteristics of R. David Case Sound waves that are posited to have positive effects on people suffering from tinnitus. Moreover, the participants who listened to these sound wave files using specific headsets or headphones of the Koss models (ktx Pro, ksc-75) showed improved health condition such as alleviating tinnitus that they are suffering from. Therefore, these discoveries have encouraged R. David Case to pursue positively his journey into finding out what is special about those sounds when being listened specifically with Koss models. In this research, we focus mainly on the technical aspects of R. David Case sound signals which he has recorded. These specific sound waves were analysed using time domain, frequency domain as well as the effect of using the Koss Pro headphone frequency response characteristics applied to the sound. Results obtained from the analysis demonstrated that the generation of ultrasound can be the underlying reason for the treatment of the tinnitus.

Deceptive Forensics and the“Generalized”Negation of the Evidences

Deceptive interrogation,undercover investigation,special information,and covert spying may be used as deceptive evidentiary acts.By Article 52 of the Criminal Procedure Law,these methods must undergo the examination of the admissibility of evidence in the trial stage.How interpretate obtaining evidence by deception such judicial postmortem review should include the necessity of investigation and the legality of investigation.The sources of information examined should not only be limited to the defendanfs confession and prosecution files but also include the evidence of personal testimony,intelligence sources,and material evidence sources,especially the appropriate presentation of investigation files.In a case,the necessity,possibility,and possibility of distortion of the means of obtaining evidence determine whether the specific evidence has the legality of evidence.Documents must be able to truthfully reflect the implementation process of specific evidence in the case.