Microphone
AssigneeSennheiser electronic GmbH & Co. KG
InventorClaus-Peter Hinke
Life of this patent
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Abstract
There is provided a microphone comprising a housing (2) which has at least one sound inlet opening (3) to connect the internal volume of the housing (2) with the volume surrounding the housing (2), and a first electroacoustic transducer (4) and a second electroacoustic transducer (5) which are symmetrically arranged in mutually opposite relationship in the housing (2), wherein a circuit board (7) is arranged between the first electroacoustic transducer (4) and the second electroacoustic transducer (5) and wherein the circuit board (7) has a slot (8) in the region of the sound inlet opening (3) of the housing (2).
Claims9
A microphone comprising:
- a housing which has at least one sound inlet opening and an internal volume to connect the internal volume of the housing with the volume surrounding the housing, and
- a first electroacoustic transducer and a second electroacoustic transducer which are symmetrically arranged in mutually opposite relationship in the housing,
- wherein a circuit board is arranged between the first electroacoustic transducer and the second electroacoustic transducer and
- wherein the circuit board has a slot in the region of the sound inlet opening of the housing.
Dependencies are inferred from the claim text.