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Patent
Title

Vorrichtung und Verfahren zur Überlagerung eines Schallsignals

Other Title
DEVICE AND METHOD FOR SUPERIMPOSING A SOUND SIGNAL
Abstract
WO15044000A1 [EN] The invention relates to a device (10) comprising a useful signal detector (12) and a sound reproducer (14). Said useful signal detector (12) is designed to extract a useful signal (20a) from a sound signal (16) in the surroundings (18) of the device (10) and to separate from an interfering signal (22) in the sound signal (16). Said sound reproducer (14) is designed to reproduce the useful signal (20b) in an aligned manner and to superimpose on the sound signal (16).
Inventor(s)
Appell, Jens-E.  orcid-logo
Oetting, Dirk
Sporer, Thomas  
Link to Espacenet
http://worldwide.espacenet.com/publicationDetails/biblio?DB=worldwide.espacenet.com&locale=en_EP&FT=D&CC=DE&NR=102013219636A1
Patent Number
102013219636
Publication Date
2015
Language
German
Fraunhofer-Institut für Digitale Medientechnologie IDMT  
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