Wireless system for hearing communication devices providing wireless stereo reception modes
View Patent ↗The present subject matter relates to the wireless stereo reception of first and second audio information by wireless hearing communication devices. One type of device which may employ the present subject matter is a hearing assistance device, such as a hearing aid. Various forms and protocols of signal transmission are employed in varying embodiments. The present subject matter includes various communication modes such as eavesdropping modes and relaying modes.
1. A method for a wearer having a first ear and a second ear, comprising:
receiving wireless communications from a remote source using a first hearing communication device, the wireless communications including first stereo channel audio information and second stereo channel audio information, wherein the first hearing communications device is configured to provide the first stereo channel audio information to the first ear;
encoding the second stereo channel audio information using the first hearing communication device to prepare for transmission to a second hearing communication device; and
wirelessly transmitting the second stereo channel audio information from the first hearing communication device to the second hearing communication device, the second hearing communication configured to provide the second stereo channel audio information to the second ear,
wherein the second hearing communication device is configured to receive signals without an electrical connection to the first hearing communication device.
2. The method of claim 1 , wherein wirelessly transmitting the second stereo channel audio information from the first hearing communication device to a second hearing communication device includes using substantially magnetically coupled communications.
3. The method of claim 1 , wherein wirelessly transmitting the second stereo channel audio information from the first hearing communication device to a second hearing communication device includes using far field coupled communications.
4. The method of claim 1 , wherein the second hearing communication device is eavesdropping on communications to the first hearing communication device.
5. The method of claim 1 , wherein receiving wireless communications from the remote source includes receiving frequency division multiplexed communications.
6. The method of claim 1 , wherein receiving wireless communications from the remote source includes receiving time division multiplexed communications.
7. The method of claim 1 , wherein receiving wireless communications from the remote source includes receiving code division multiplexed communications.
8. The method of claim 1 , wherein receiving wireless communications from the remote source includes receiving packetized communications.
9. The method of claim 1 , wherein receiving wireless communications from the remote source includes receiving analog communications.
10. The method of claim 1 , wherein receiving wireless communications from the remote source includes receiving frequency modulated transmissions.
11. The method of claim 1 , wherein receiving wireless communications from the remote source includes receiving single sideband modulated transmissions.
12. The method of claim 1 , wherein receiving wireless communications from the remote source includes receiving amplitude modulated transmissions.
13. The method of claim 1 , wherein receiving wireless communications from the remote source includes receiving phase modulated transmissions.
14. The method of claim 1 , wherein receiving wireless communications from the remote source includes receiving Bluetooth-compatible communications.
15. The method of claim 1 , wherein receiving wireless communications from the remote source includes receiving IEEE 802.11-compatible communications.
16. The method of claim 1 , wherein receiving wireless communications from the remote source includes receiving CDMA-compatible communications.
17. A method, comprising:
receiving wireless communications from a remote source in a first mode using a first hearing communication device, the wireless communications including first stereo channel audio information and second stereo channel audio information, wherein the first hearing communications device is configured to provide the first stereo channel audio information to a first ear of a wearer; and
wirelessly eavesdropping on the wireless communications in a second mode using a second communication device to obtain the second stereo channel audio information, the second hearing communication device configured to provide the second stereo channel audio information to a second ear of the wearer,
wherein the second hearing communication device is configured to receive signals without an electrical connection to the first hearing communication device, and wherein the first mode is different from the second mode.
18. The method of claim 1 , wherein the second hearing communication device does not control handshaking with the remote source.
19. The method of claim 1 , wherein receiving wireless communications from a remote source includes receiving wireless communications from a cellular telephone.
20. The method of claim 1 , wherein receiving wireless communications from a remote source includes receiving wireless communications from a personal computer.