00918nam a2200157   4500001000700000100004100007101000800048200020100056311003900257330030900296461007500605606002100680606001300701606002400714700002200738378123  a20210618u           y0pory50      ba  aeng  aThe characteristics of popular audio recording applications installed on smartphones with an android operating system in relation to forensic audio analysesbRecurso eletrónicofMarcin Michałek  aFicheiro de 688 KB em formato PDF.  a1. Introduction. 2. Analysis of evidence and audio test recordings made with smartphones. 3. Material for testing. 3.1. Audio recording device and applications. 4. Results. 4.1. Analysis of features of installed applications. 4.2. Analysis of the properties of audio recordings and files. 5. Conclusions.  d2019vVol. 120tProblems of Forensic Sciencesx1230-7483pp. 335–361  aTELEFONE MÓVEL  aSOFTWARE  aPROVA INFORMÁTICA  aMICHAŁEKbMarcin