Acoustic transducer unit
AssigneeUSound GmbH
InventorsAndrea RUSCONI CLERICI BELTRAMI, Ferruccio BOTTONI, Jakob SPOETL, Christian NOVOTNY
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Abstract
The invention relates to an acoustic transducer unit (1), in particular for in-ear headphones, having an electrodynamic acoustic transducer (2) comprising a first membrane (10), preferably with a membrane perforation (42), and having at least one MEMS sound transducer (3) comprising a second membrane (30). According to the invention, the acoustic transducer unit (1) comprises a sound-guiding element (16), by means of which sound waves generated by the MEMS acoustic transducer (3) can be guided past the electrodynamic acoustic transducer (2), in particular guided past the first membrane (10) of the electrodynamic acoustic transducer (2).
Claims24
An acoustic transducer unit (1), in particular for an in-ear headphones, with an electrodynamic acoustic transducer (2) comprising a first membrane (10), preferably with a membrane perforation (42), and comprising at least one MEMS acoustic transducer (3) comprising a second membrane (30), characterized in that the acoustic transducer unit (1) comprises an acoustic-guiding element (16) by means of which the acoustic waves generated by the MEMS acoustic transducer (3) on the electrodynamic acoustic transducer (2) can in particular be guided past the first membrane (10) of the electrodynamic acoustic transducer (2).
Dependencies are inferred from the claim text.