Method and system for the configuration of a mobile station baseband circuit for an acoustic accessory
A method and system for the configuration of a mobile station baseband circuit for an acoustic accessory having an identifier, the method comprising the steps of: determining whether the mobile device recognizes the identifier of the acoustic device; and configuring the baseband circuit with a DSP filter response and CODEC acoustic gain parameters for the acoustic device if the mobile device recognizes the identifier of the acoustic device. The system comprising: an identifier for each of the plurality of acoustic devices; a local memory in the mobile station storing a frequency (filter) response and gain parameters for at least one of the plurality of acoustic devices and for mapping them to the identifier; and a digital signal processor to re-shape an acoustic frequency response and adjust an audio gain of a baseband circuit for the mobile station based on the stored frequency response and gain parameters.
1. A method for the configuration of a mobile station acoustic baseband circuit to compensate for acoustic characteristics of an acoustic device, the method comprising:
receiving an identifier from the acoustic device;
retrieving acoustic device characteristics for the acoustic device from acoustic device characteristics stored on the mobile station if the mobile station recognizes the identifier of the acoustic device;
connecting wirelessly to a remote database, if the acoustic device characteristics are not stored on the mobile station, to retrieve the acoustic device characteristics for the acoustic device identified by the identifier; and
configuring the acoustic baseband circuit with the acoustic device characteristics retrieved.
2. The method of claim 1 , further comprising the step of:
configuring the acoustic baseband circuit with generic acoustic device characteristics if the acoustic device characteristics are not retrieved.
3. The method of claim 1 , wherein the acoustic device is a Bluetooth™ device.
4. The method of claim 3 , wherein the identifier is a model number for the Bluetooth™ device.
5. The method of claim 3 , wherein the identifier is a device name for the Bluetooth™ device.
6. The method of claim 1 , wherein the connecting is performed over a data network.
7. The method of claim 1 , wherein the acoustic device characteristics include a digital signal processor (DSP) frequency response and a CODEC acoustic gain parameter.
8. The method of claim 1 , further comprising dividing communication between a plurality of acoustic devices into a plurality of timeslots.
9. The method of claim 8 , further comprising reconfiguring the acoustic baseband circuit in each of the plurality of timeslots for a particular acoustic accessory.
10. The method of claim 1 , further comprising, prior to the retrieving, identifying whether the acoustic device is an audio or multi-media device.
11. A mobile station communicating with an acoustic device, the mobile station comprising:
an acoustic baseband circuit;
a processor;
memory; and
a communications subsystem,
wherein the mobile station is configured to:
receive an identifier from the acoustic device;
retrieve acoustic device characteristics for the acoustic device from acoustic device characteristics stored on the mobile station if the mobile station recognizes the identifier of the acoustic device;
connect wirelessly to a remote database, if the acoustic device characteristics are not stored on the mobile station, to retrieve the acoustic device characteristics for the acoustic device identified by the identifier; and
configure the acoustic baseband circuit with the acoustic device characteristics retrieved.
12. The mobile station of claim 11 , wherein the mobile station is further configured to:
configure the acoustic baseband circuit with generic acoustic device characteristics if the acoustic device characteristics are not retrieved.
13. The mobile station of claim 11 , wherein the acoustic device is a Bluetooth™ device.
14. The mobile station of claim 13 , wherein the identifier is a model number for the Bluetooth™ device.
15. The mobile station of claim 13 , wherein the identifier is a device name for the Bluetooth™ device.
16. The mobile station of claim 11 , wherein the mobile station is configured to connect over a data network.
17. The mobile station of claim 11 , wherein the processor is configured to divide communication between a plurality of acoustic devices into a plurality of timeslots.
18. The mobile station of claim 17 , wherein the processor is further configured to reconfigure the acoustic baseband circuit in each of the plurality of timeslots for a particular acoustic accessory.
19. The mobile station of claim 11 , wherein the acoustic device Characteristics include a digital signal processor (DSP) frequency response and a CODEC acoustic gain parameter.
20. The mobile station of claim 11 , further comprising, prior to the retrieving, identifying whether the acoustic device is an audio or multi-media device.