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US 2009/0214062 A1Published application
Transducer assembly
AssigneeAKG Acoustics GmbH
InventorFriedrich Reining
Life of this patent
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Abstract
A transducer assembly includes a first electroacoustic transducer and a second electroacoustic transducer. The first and the second electrostatic transducers include an electrode and a counter electrode. An inner circumference of an outer diaphragm section lying within an outer circumference forms the counter electrode of the first electroacoustic transducer. An inner diaphragm section that lies within the inner circumference of the outer diaphragm section forms the counter electrode of the second electroacoustic transducer.
Claims21
A transducer assembly comprising:
- a first electroacoustic transducer and a second electroacoustic transducer each comprising an electrode and a counter electrode;
- an outer diaphragm section, which is limited by an outer circumference and by an inner circumference lying within the outer circumference comprising the counter electrode of the first electroacoustic transducer;
- and
- an inner diaphragm section that lies within the inner circumference of the outer diaphragm section, comprising the counter electrode of the second electroacoustic transducer.
1 more element
Dependencies are inferred from the claim text.