Description     Claims     Drawing  

US5696831A   [0002] 
US2001031062A1   [0002] 
US5684879A   [0002] 

An extraaural headphone for optimized binaural reproduction (Ein extraauraler Kopfhorer tor die optimierte Wiedergabe binauraler Signale)   [0002] 
Experiments on authenticity and plausibility of binaural reproduction via headphones employing different recording methods   [0002]