9. The electronic system of claim 8 , wherein the training comprising: constructing at least one phoneme sequence based on each of the call-sign and the at least one command; and creating a first temporal model based on the at least one phoneme sequence, wherein the first temporal model is configured to recognize only words that are part of at least one of the call-sign and the at least one command.
10. The electronic system of claim 9 , wherein the training comprises creating a second temporal model based on the at least one phoneme sequence, wherein the second temporal model is configured to assign higher probabilities to word sequences that are part of the at least one command.