Miniature receiver
AssigneeSonion Nederland B.V.
InventorsAdrianus Maria Lafort, Rasmus Voss, Dennis Jacobus Mattheus Mocking
Life of this patent
Estimating the term…
Abstract
A miniature receiver including a first moveable diaphragm being acoustically connected to an intermediate volume, and a second moveable diaphragm being acoustically connected to the intermediate volume and a rear volume. The acoustic compliance of the intermediate volume is smaller than the acoustic compliances of the respective first and second moveable diaphragms. An associated method is also disclosed.
Claims15
A miniature receiver comprising
- a first moveable diaphragm being acoustically connected to an intermediate volume, and
- a second moveable diaphragm being acoustically connected to the intermediate volume and a rear volume wherein the acoustic compliance of the intermediate volume is smaller than the acoustic compliances of the respective first and second moveable diaphragms.
A method for operating a miniature receiver comprising a first moveable diaphragm being acoustically connected to an intermediate volume, and a second moveable diaphragm being acoustically connected to the intermediate volume and a rear volume, wherein the acoustic compliance of the intermediate volume is smaller than the acoustic compliances of the respective first and second moveable diaphragms, the method comprising the steps of operating the first and second moveable diaphragms in accordance with one or more electrical drive signals.
Dependencies are inferred from the claim text.