Telecoil in a detachable direct audio input accessory
First Claim
Patent Images
1. An apparatus for communication with a hearing assistance device, comprising:
- a telecoil; and
a direct audio input (DAI) connector electrically connected to the telecoil and configured to detachably attach to a DAI port of the hearing assistance device and to pass a signal from the telecoil to the hearing assistance device, wherein the telecoil includes an impedance configured to be sensed to indicate to the hearing assistance device that the apparatus is attached to the DAI port.
2 Assignments
0 Petitions
Accused Products
Abstract
Disclosed herein, among other things, are methods and apparatus for providing a hearing assistance device with a detachable telecoil. One aspect of the present subject matter includes an apparatus for communication with a hearing assistance device. In various embodiments, the apparatus includes a telecoil and a direct audio input (DAI) connector electrically connected to the telecoil. The DAI connector is configured to detachably attach to a DAI port of the hearing assistance device and to pass a signal from the telecoil to the hearing assistance device, in various embodiments.
-
Citations
20 Claims
-
1. An apparatus for communication with a hearing assistance device, comprising:
-
a telecoil; and a direct audio input (DAI) connector electrically connected to the telecoil and configured to detachably attach to a DAI port of the hearing assistance device and to pass a signal from the telecoil to the hearing assistance device, wherein the telecoil includes an impedance configured to be sensed to indicate to the hearing assistance device that the apparatus is attached to the DAI port. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
-
-
16. A method of operating a hearing assistance device, comprising:
detecting a telecoil signal received at a direct audio input (DAI) port of the hearing assistance device, the telecoil signal from a telecoil housed in an apparatus having a DAI connector configured to detachably attach to the DAI port of the hearing assistance device, wherein the telecoil includes an impedance configured to be sensed indicate to the hearing assistance device that the apparatus is attached to the DAI port. - View Dependent Claims (17, 18, 19, 20)
Specification