Earpiece with tap functionality

1. An earpiece comprising:

an earpiece housing;

a digital signal processor disposed within the earpiece housing;

at least one microphone operatively connected to the digital signal processor; and

a processor disposed within the earpiece housing and a wireless transceiver disposed within the earpiece housing and operatively connected to the processor and wherein the processor is configured to receive data indicative of a tap on the earpiece from the digital signal processor and wherein the processor is configured to receive data indicative of a tap on a different earpiece through the wireless transceiver; wherein the earpiece is configured to receive audio from the at least one microphone and process the audio with the digital signal processor to determine if a user has performed the tap on the earpiece.

2. The earpiece of claim 1 further comprising a wireless transceiver disposed within the earpiece wherein the earpiece is configured to communicate data indicative of occurrence of the tap using the wireless transceiver.

3. The earpiece of claim 2 wherein the wireless transceiver is a near field magnetic induction transceiver.

4. The earpiece of claim 2 wherein the wireless transceiver is a radio transceiver.

5. The earpiece of claim 1 wherein the processor is further programmed to interpret one or more taps on the earpiece and/or one or more taps on the different earpiece as a user command and to perform an action based on the user command.

6. The earpiece of claim 5 wherein the action comprises communicating the user command to another device in operative communication with the earpiece.

7. The earpiece of claim 1 wherein the earpiece is configured to receive audio from the at least one microphone and process the audio with the digital signal processor to determine location of the tap on the earpiece.

8. The earpiece of claim 1 wherein the at least one microphone is positioned to face outwards.

9. The earpiece of claim 1 further comprising a surface for tapping on an outer portion of the earpiece housing.

10. The earpiece of claim 9 wherein at least one of the microphones is positioned at the surface.

11. An earpiece comprising:

an earpiece housing;

a processor disposed within the earpiece housing;

a wireless transceiver disposed within the earpiece housing and operatively connected to the processor and wherein the processor is configured to receive data indicative of a tap on the earpiece from a digital signal processor and wherein the processor is configured to receive data indicative of a tap on a different earpiece through the wireless transceiver;

at least one microphone operatively connected to the processor; and

a wireless transceiver disposed within the earpiece housing and operatively connected to the processor;

wherein the earpiece is configured to receive audio from the at least one microphone and process the audio with the digital signal processor to determine if a user has performed the tap on the earpiece; wherein the earpiece is configured to interpret user input comprising the tap and perform an action based on the user input.

12. The earpiece of claim 11 wherein the user input further comprises one or more taps on an additional earpiece in operative communication with the earpiece.

13. The earpiece of claim 12 wherein the user input further comprises a plurality of taps including the tap.

14. The earpiece of claim 11 wherein the wireless transceiver is a radio transceiver.

15. The earpiece of claim 11 further comprising an inertial sensor operatively connected to the processor and wherein the processor is configured to correlate the audio with inertial sensor data from the inertial sensor in determining if the user has performed the tap on the earpiece.