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US 2017/0245048 A1Published application
Transducer assembly with acoustic mass
AssigneeSonion Nederland B.V.
InventorsOnno Geschiere, Mike Geskus
Life of this patent
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Abstract
A receiver assembly comprising a first and a second receiver housing and a spout. The second receiver housing is positioned over a first sound outlet port of the first receiver housing and the spout is positioned over a second outlet port of the second receiver housing. An acoustic duct is located between the first and second receiver housing acoustically connecting the first sound outlet port to the spout and is provided with an acoustic mass.
Claims9
1-17. (canceled)
A transducer assembly, comprising:
- a receiver housing that houses a receiver;
- an opening through the housing through which sound exits the transducer assembly;
- a tube positioned at least partially within the opening, the tube acting as an acoustic impedance to filter the sound exiting the transducer assembly.
Dependencies are inferred from the claim text.