div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=usersuoa-alegakisindexelfilespdffilessurvbatsathenspdf-the-recorded-signalshtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: usersuoagrusersuoagr~alegakisindex_el_filesPDFfilesSurvBatsAthenspdf · The recorded signals were analysed in a computer using the Pettersson LP-900 Sig- nal Analyzer This loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentinreader034viewer20220507165e3cdc9b91180c22d2124929html5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=usersuoa-alegakisindexelfilespdffilessurvbatsathenspdf-the-recorded-signalshtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: usersuoagrusersuoagr~alegakisindex_el_filesPDFfilesSurvBatsAthenspdf · The recorded signals were analysed in a computer using the Pettersson LP-900 Sig- nal Analyzer This loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentinreader034viewer20220507165e3cdc9b91180c22d2124929html5thumbnails2jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=usersuoa-alegakisindexelfilespdffilessurvbatsathenspdf-the-recorded-signalshtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: usersuoagrusersuoagr~alegakisindex_el_filesPDFfilesSurvBatsAthenspdf · The recorded signals were analysed in a computer using the Pettersson LP-900 Sig- nal Analyzer This loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentinreader034viewer20220507165e3cdc9b91180c22d2124929html5thumbnails3jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imageimg data-url=usersuoa-alegakisindexelfilespdffilessurvbatsathenspdf-the-recorded-signalshtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: usersuoagrusersuoagr~alegakisindex_el_filesPDFfilesSurvBatsAthenspdf · The recorded signals were analysed in a computer using the Pettersson LP-900 Sig- nal Analyzer This loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentinreader034viewer20220507165e3cdc9b91180c22d2124929html5thumbnails4jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=5Page 5button div class=ts-imageimg data-url=usersuoa-alegakisindexelfilespdffilessurvbatsathenspdf-the-recorded-signalshtmlpage=5 data-page=5 class=ts-thumb lazyload alt=Page 5: usersuoagrusersuoagr~alegakisindex_el_filesPDFfilesSurvBatsAthenspdf · The recorded signals were analysed in a computer using the Pettersson LP-900 Sig- nal Analyzer This loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentinreader034viewer20220507165e3cdc9b91180c22d2124929html5thumbnails5jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=6Page 6button div class=ts-imageimg data-url=usersuoa-alegakisindexelfilespdffilessurvbatsathenspdf-the-recorded-signalshtmlpage=6 data-page=6 class=ts-thumb lazyload alt=Page 6: usersuoagrusersuoagr~alegakisindex_el_filesPDFfilesSurvBatsAthenspdf · The recorded signals were analysed in a computer using the Pettersson LP-900 Sig- nal Analyzer This loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentinreader034viewer20220507165e3cdc9b91180c22d2124929html5thumbnails6jpg width=140 height=200 divdiv