-39.0dB https://donll.upc.edu/en/old_material/videos/speaker_speckle/39.0db https://donll.upc.edu/++resource++plone-logo.svg -39.0dB audio_CCRMSW.wav audio_MIT.wav audio_ML.wav audio_CC.wav audio_SC.wav audio_Mean.wav audio_DI_Norm.wav audio_Best_Pixel.wav Audio_Queen_Original.wav SpecklePattern_AnotherOneBitesTheDust_Amp_-39.0dB.avi Cross_Corr_-39dB.fig