Methods and apparatus for customizing the audio characteristics of networked voice communications devices
Methods and apparatus for customizing the audio parameters of a networked voice communications device (NVCD) are presented. One method includes receiving a settings file, determining a group parameter, extracting at least one audio control parameter from the settings file based upon the group parameter, deriving audio processing parameters based upon a value selected from the at least one audio control parameter, and controlling the audio characteristics of the networked voice communications device using the audio processing parameters. An apparatus having audio characteristics configured by a settings file is also presented, which includes a processor, and memory which is functionally coupled to the processor, where the memory stores a group parameter and executable instructions, and the executable instructions cause the processor to control the audio characteristics of the networked voice communications device based upon the group parameter.
1. A method for customizing the audio parameters of a networked voice communications device (NVCD), comprising:
receiving a settings file;
determining a group parameter;
extracting at least one audio control parameter from the settings file based upon the group parameter;
deriving audio processing parameters based upon the extracted at least one audio control parameter; and
controlling the audio characteristics of the networked voice communications device using the derived audio processing parameters.
2. The method according to claim 1 , further comprising:
establishing the group parameter; and
storing the group parameter in memory.
3. The method according to claim 2 , further comprising: receiving the group parameter through a user interface.
4. The method according to claim 1 , wherein the group parameter may take on a plurality of distinct values, each value being associated with an operating environment of the NVCD.
5. The method according to claim 4 , wherein the operating environment comprises at least one of an office location, a call center, a workroom, and an outdoor location.
6. The method according to claim 1 , wherein the settings file comprises a plurality of group parameters, further wherein each group parameter is associated with a distinct set of audio control parameters.
7. The method according to claim 1 , wherein based upon the group parameter, the method further comprises:
extracting at least one first audio control parameter from the settings file;
extracting a second audio control parameter from the settings file;
controlling at least one first audio characteristic directly based upon the at least one first audio control parameter;
associating a plurality of audio processing parameters with the second audio control parameter; and
compensating for an operating environment of the networked voice communication device based directly upon the audio processing parameters.
8. The method according to claim 7 , wherein the first audio control parameters include a headset sidetone control and a handset sidetone control, and the second audio control parameter is a parameter associated with the operating environment of the networked voice communication device.
9. The method according to claim 7 , wherein the audio processing parameters include automatic gain control dynamic range, a transmit expansion threshold for a headset, a transmit expansion threshold for a handset, and a headset transmit gain.
10. The method according to claim 7 , wherein the audio processing parameters are pre-stored within the networked voice communication device as a matrix which is indexed in one dimension by the second audio control parameter.
11. The method according to claim 1 , further comprising:
initializing the networked voice communications device;
identifying a server on a network; and
sending a request to the server for providing the settings file.
12. The method according to claim 11 , wherein the initializing occurs automatically when the networked voice communication device is powered, or is initiated manually by user command.
13. The method according to claim 11 , wherein entering a group number through a user interface initializes the NVCD.
14. The method according to claim 1 , wherein the settings file is a human-readable text file.
15. The method according to claim 14 , wherein the settings file is a script file or a data file.
16. The method according to claim 1 , wherein the networked voice communications device is a Voice over Internet Protocol (VoIP) telephone.
17. A method for providing audio parameters to a networked voice communications device (NVCD), comprising:
establishing a settings file which includes a plurality of group parameters, wherein each group parameter is associated with at least one audio control parameter;
receiving a request to send the settings file; and
sending the settings file over a network to the networked voice communications device.
18. The method according to claim 17 , wherein each group parameter may take on a plurality of distinct values, each value being associated with an operating environment of the NVCD.
19. The method according to claim 18 , wherein the operating environment comprises at least one of an office location, a call center, a workroom, and an outdoor location.
20. The method according claim 17 , wherein the group parameter may be provided by the server to the NVCD over a network.
21. The method according to claim 17 , further comprising:
providing the settings file to a plurality of NVCDs which are divided into groups, wherein each group includes at least one NVCD, and each NVCD within the group has the same group parameter value.
22. The method according to claim 17 , wherein the settings file further includes at least one first audio control parameter which directly controls at least one first audio characteristic, and a second audio control parameter which is associated with the operating environment of the networked voice communication device.
23. The method according to claim 22 , wherein the first audio control parameters include a headset sidetone control and a handset sidetone control, and the second audio control parameter is associated with audio processing parameters stored within the networked voice communications device.
24. The method according to claim 23 , wherein the audio processing parameters include automatic gain control dynamic range, a transmit expansion threshold for a headset, a transmit expansion threshold for a handset, and a headset transmit gain.
25. The method according to claim 17 , wherein the settings file is a human-readable text file.
26. The method according to claim 25 , wherein the settings file is a script file or a data file.
27. The method according to claim 17 , wherein the networked voice communications device is a Voice over Internet Protocol (VoIP) telephone.
28. A networked voice communications device having audio characteristics configured by a settings file, comprising:
a processor; and
memory which is functionally coupled to the processor, wherein the memory stores a group parameter and executable instructions, the executable instructions cause the processor to
receive the settings file,
extract at least one audio control parameter from the settings file based upon the group parameter,
derive audio processing parameters based upon the extracted at least one audio control parameter, and
control the audio characteristics of the networked voice communications device using the derived audio processing parameters.
29. The networked voice communications device according to claim 28 , wherein the memory further contains instructions for causing the processor to
establishing the group parameter, and
storing the group parameter in memory.
30. The networked voice communications device according to claim 29 , further comprising: receiving the group parameter through a user interface.
31. The networked voice communications device according to claim 28 , wherein the group parameter may take on a plurality of distinct values, each value being associated with an operating environment of the NVCD.
32. The networked voice communications device according to claim 31 , wherein the operating environment comprises at least one of an office location, a call center, a workroom, and an outdoor location.
33. The networked voice communications device according to claim 28 , wherein the settings file comprises a plurality of group parameters, further wherein each group parameter is associated with a distinct set of audio control parameters.
34. The networked voice communications device according to claim 28 , the memory further contains instructions for causing the processor to, based upon the group parameter,
extract at least one first audio control parameter from the settings file,
extract a second audio control parameter from the settings file,
control at least one first audio characteristic directly based upon the at least one first audio control parameter,
associate a plurality of audio processing parameters with the second audio control parameter, and
compensate for the operating environment of the networked voice communication device based directly upon the audio processing parameters.
35. The networked voice communication device according to claim 34 , wherein the first audio control parameters include a headset sidetone control and a handset sidetone control, and the second audio control parameter includes a parameter associated with the operating environment of the networked voice communication device.
36. The networked voice communication device according to claim 34 , wherein the audio processing parameters include automatic gain control dynamic range, a transmit expansion threshold for a headset, a transmit expansion threshold for a handset, and a headset transmit gain.
37. The networked voice communication device according to claim 34 , wherein the audio processing parameters are pre-stored in the memory within the networked voice communication device as a matrix which is indexed in one dimension by the second audio control parameter.
38. The networked voice communication device according to claim 28 , wherein the memory further contains instructions for causing the processor to initialize the networked voice communications device;
identify a server on a network; and
send a request to the server for providing the settings file.
39. The networked voice communication device according to claim 28 , wherein the settings file is a human-readable text file and the networked voice communications device is a Voice over Internet Protocol (VoIP) telephone.