2013d-798 acoustic anatomy automated dialectology ear hearing hearingdisorders histology languageacquisition languageandlanguages linguisticgeography patternperception patternrecognition patternrecognitionsystems phonetics physiologicalaspects physiology psychoacoustics psycholinguistics research respiration respiratoryorgans respiratorysystem sociolinguistics sound speech speechdisorders urbandialects variation visual visualperception wv501 wv501h676p2014