Control parameter dependent audio signal processing

1. A method comprising:

generating at least two sensor input parameters from a plurality of sensors, where the at least two sensor input parameters are different types of sensor input parameters;

generating by a control processor at least one control parameter dependent on the at least two sensor input parameters;

selecting a control parameter modifying mode by a context processor from a plurality of control parameter modifying modes, where at least one of the modes is configured to have the at least one control parameter from the control processor modified, and where the selecting of the control parameter modifying mode by the context processor is based, at least partially, upon an input from at least one of the plurality of sensors;

processing at least one audio signal dependent on the generated at least one control parameter and the selected control parameter modifying mode, wherein processing the at least one audio signal comprises beamforming the at least one audio signal; and

outputting the processed at least one audio signal associated with the selected control parameter modifying mode.

2. The method as claimed in claim 1 , wherein the at least one control parameter comprises at least one of:

a gain and delay value;

a beamforming beam gain function;

a beamforming beam width function;

a beamforming beam orientation function; and

a perceived orientation beamforming gain and beam width parameter.

3. The method of claim 2 , wherein said at least two sensor input parameters comprises an indication of a direction in which a user or an apparatus is facing and a direction in which the user or the apparatus is moving, and said beamforming is additionally based, at least in part, on the direction in which the user or apparatus is moving relative to the direction in which a user or an apparatus is facing.

4. The method as claimed in claim 1 , wherein processing at least one audio signal comprises at least one of:

mixing the at least one audio signal with at least one further audio signal;

amplifying at least one component of the at least one audio signal; and

removing at least one component of the at least one audio signal.

5. The method as claimed in claim 1 , wherein the at least one audio signal comprises at least one of:

a microphone audio signal;

a received audio signal; and

a stored audio signal.

6. The method as claimed in claim 1 , further comprising receiving the at least two sensor input parameters, wherein the at least two sensor input parameters comprises at least one of:

motion data;

position data;

orientation data;

chemical data;

luminosity data;

temperature data;

image data; and

air pressure.

7. The method as claimed in claim 1 , wherein processing at least one control parameter dependent on at least two sensor input parameters comprises modifying the at least one control parameter on determining whether at least one of the sensor input parameters is greater or equal to at least one predetermined value.

8. The method as claimed in claim 1 , wherein outputting the processed at least one output signal further comprises:

generating a binaural signal from the processed at least one audio signal;

outputting the binaural signal to at least an ear worn speaker.

9. An apparatus comprising at least one processor and at least one non-transitory memory including computer program code, the at least one memory and the computer program code configured to, with the at least one processor, causes the apparatus at least to:

generate at least two sensor input parameters from a plurality of sensors, where the at least two sensor input parameters are different types of sensor input parameters;

generate by a control processor at least one control parameter dependent on the at least two sensor input parameters;

select a control parameter modifying mode by a context processor from a plurality of control parameter modifying modes, where at least one of the modes is configured to have the at least one control parameter from the control processor modified, and where the selecting of the control parameter modifying mode by the context processor is based, at least partially, upon an input from at least one of the plurality of sensors;

process at least one audio signal dependent on the generated at least one control parameter and the selected control parameter modifying mode, wherein processing the at least one audio signal comprises beamforming the at least one audio signal; and

output the processed at least one audio signal associated with the selected control parameter modifying mode.

10. The apparatus as claimed in claim 9 , wherein the at least one control parameter comprises at least one of:

a gain and delay value;

a beamforming beam gain function;

a beamforming beam width function;

a beamforming beam orientation function; and

a perceived orientation beamforming gain and beam width parameter.

11. The apparatus of claim 10 , wherein said at least two sensor input parameters comprises an indication of a direction in which the apparatus is facing and a direction in which the apparatus is moving, and said beamforming is additionally based, at least in part, on the direction in which the apparatus is facing relative to the direction in which the apparatus is moving.

12. The apparatus as claimed in claim 9 , wherein causing the apparatus to process at least one audio signal causes the apparatus at least to mix the at least one audio signal with at least one further audio signal.

13. The apparatus as claimed in claim 9 , wherein the at least one audio signal comprises at least one of:

a microphone audio signal;

a received audio signal; and

a stored audio signal.

14. The apparatus as claimed in claim 9 , wherein the at least two sensor input parameters comprises at least one of:

motion data;

position data;

orientation data;

chemical data;

luminosity data;

temperature data;

image data; and

air pressure.

15. The apparatus as claimed in claim 9 , wherein causing the apparatus to process at least one control parameter dependent on at least two sensor input parameters causes the apparatus at least to modify the at least one control parameter on determining whether at least one of the sensor input parameters is greater or equal to at least one predetermined value.

16. The apparatus as claimed in claim 9 , wherein causing the apparatus to output the processed at least one output signal causes the apparatus at least to:

generate a binaural signal from the processed at least one audio signal; and

output the binaural signal to at least an ear worn speaker.

17. The apparatus as claimed in claim 9 , wherein causing the apparatus to process at least one audio signal causes the apparatus at least to amplify at least one component of the at least one audio signal.

18. The apparatus as claimed in claim 9 , wherein causing the apparatus to process at least one audio signal causes the apparatus at least to remove at least one component of the at least one audio signal.

19. A non-transitory program storage device readable by a machine, tangibly embodying a program of instructions executable by the machine for performing operations, the operations comprising:

generating at least two sensor input parameters from a plurality of sensors, where the at least two sensor input parameters are different types of sensor input parameters;

generating by a control processor at least one control parameter dependent on the at least two sensor input parameters;

selecting a control parameter modifying mode by a context processor from a plurality of control parameter modifying modes, where at least one of the modes is configured to have the at least one control parameter from the control processor modified, and where the selecting of the control parameter modifying mode by the context processor is based, at least partially, upon an input from at least one of the plurality of sensors;

processing at least one audio signal dependent on the generated at least one control parameter and the selected control parameter modifying mode, wherein processing the at least one audio signal comprises beamforming the at least one audio signal; and

outputting the processed at least one audio signal associated with the selected control parameter modifying mode.