14. An electronic system, comprising: and at least one processor operable to: receive a first instance of audio data representing a first sound; determine that, within a temporal window, a plurality of additional instances of audio data representing the first sound are also received; determine a number of the instances of audio data representing the first sound that are received within the temporal window; determine that the number of instances is greater than a threshold value; based at least in part on a determination that the number of instances is greater than the threshold value, generate a first sound profile of the first sound; store the first sound profile; receive second audio data representing a second sound; generate a second sound profile of the second sound; determine that a similarity value of the second sound profile and the first sound profile is greater than a similarity threshold value; and based at least in part on a determination that the similarity value is greater than the similarity threshold value, refrain from performing at least some automated speech recognition processing for the second audio data.
14. An electronic system, comprising: and at least one processor operable to: receive a first instance of audio data representing a first sound; determine that, within a temporal window, a plurality of additional instances of audio data representing the first sound are also received; determine a number of the instances of audio data representing the first sound that are received within the temporal window; determine that the number of instances is greater than a threshold value; based at least in part on a determination that the number of instances is greater than the threshold value, generate a first sound profile of the first sound; store the first sound profile; receive second audio data representing a second sound; generate a second sound profile of the second sound; determine that a similarity value of the second sound profile and the first sound profile is greater than a similarity threshold value; and based at least in part on a determination that the similarity value is greater than the similarity threshold value, refrain from performing at least some automated speech recognition processing for the second audio data. 18. The electronic system of claim 14 , wherein the at least one processor is further operable to: generate, prior to determining that the number of instances of audio data representing the first sound is greater than the threshold value, a first instance of text data representing the first sound; generate an additional plurality of instances of text data corresponding to the plurality of additional instances of audio data; determine a total number of counts corresponding to the first instance of text data and the additional plurality of instances of text data; and determine that the total number of counts occurring within the temporal window is greater than the threshold value.