11. A system comprising: at least one processor; at least one memory including instructions that, when executed by the at least one processor, cause the system to: capture, during a first time period, first audio using a first microphone; capture, during the first time period, second audio using a second microphone; determine first audio data corresponding to the first audio; determine second audio data corresponding to the second audio; determine, using at least the first audio data and the second audio data, third audio data corresponding to a first direction; determine, using at least the first audio data and the second audio data, fourth audio data corresponding to a second direction; and process the third audio data and the fourth audio data with a neural network classifier to determine that the third audio data better represents speech than does the fourth audio data.
11. A system comprising: at least one processor; at least one memory including instructions that, when executed by the at least one processor, cause the system to: capture, during a first time period, first audio using a first microphone; capture, during the first time period, second audio using a second microphone; determine first audio data corresponding to the first audio; determine second audio data corresponding to the second audio; determine, using at least the first audio data and the second audio data, third audio data corresponding to a first direction; determine, using at least the first audio data and the second audio data, fourth audio data corresponding to a second direction; and process the third audio data and the fourth audio data with a neural network classifier to determine that the third audio data better represents speech than does the fourth audio data. 18. The system of claim 11 , wherein the instructions further cause the system to: capture, during a second time period, third audio using the first microphone; capture, during the second time period, fourth audio using the second microphone; determine fifth audio data corresponding to the third audio; determine sixth audio data corresponding to the fourth audio; determine, using at least the fifth audio data and the sixth audio data, seventh audio data corresponding to the first direction; and send, to a server device, the seventh audio data.