A method for a first network microphone device (600, 700a, 803a, 903) comprising a plurality of microphones (606, 702, 802, 902) comprising at least first and second microphones, the method comprising: receiving an instruction to process one or more audio signals captured by a second network microphone device (600, 700b, 803b, 903) comprising a third microphone (606, 702, 802, 902); after receiving the instruction: functionally disabling at least the first microphone, capturing a first audio signal via the second microphone, and receiving, over a network interface of the first network microphone device, a second audio signal captured via at least the third microphone of the second network microphone device, wherein the first audio signal comprises first noise content from a noise source (806, 906) and the second audio signal comprises second noise content from the noise source; identifying the first noise content in the first audio signal; determining, using the identified first noise content, an estimated noise content captured by at least the second and third microphones; suppressing, using the estimated noise content, the first and second noise contents in the first and second audio signals respectively, thereby generating a suppressed first audio signal and a suppressed second audio signal; combining the suppressed first audio signal and the suppressed second audio signal into a third audio signal; determining that the third audio signal includes a voice input comprising a wake word; and in response to the determination that the third audio signal includes a voice input comprising a wake word, processing the voice input to identify a voice utterance different from the wake word. receiving an instruction to process one or more audio signals captured by a second network microphone device (600, 700b, 803b, 903) comprising a third microphone (606, 702, 802, 902); after receiving the instruction: functionally disabling at least the first microphone, capturing a first audio signal via the second microphone, and receiving, over a network interface of the first network microphone device, a second audio signal captured via at least the third microphone of the second network microphone device, wherein the first audio signal comprises first noise content from a noise source (806, 906) and the second audio signal comprises second noise content from the noise source; identifying the first noise content in the first audio signal; determining, using the identified first noise content, an estimated noise content captured by at least the second and third microphones; suppressing, using the estimated noise content, the first and second noise contents in the first and second audio signals respectively, thereby generating a suppressed first audio signal and a suppressed second audio signal; combining the suppressed first audio signal and the suppressed second audio signal into a third audio signal; determining that the third audio signal includes a voice input comprising a wake word; and in response to the determination that the third audio signal includes a voice input comprising a wake word, processing the voice input to identify a voice utterance different from the wake word. functionally disabling at least the first microphone, capturing a first audio signal via the second microphone, and receiving, over a network interface of the first network microphone device, a second audio signal captured via at least the third microphone of the second network microphone device, wherein the first audio signal comprises first noise content from a noise source (806, 906) and the second audio signal comprises second noise content from the noise source; identifying the first noise content in the first audio signal; determining, using the identified first noise content, an estimated noise content captured by at least the second and third microphones; suppressing, using the estimated noise content, the first and second noise contents in the first and second audio signals respectively, thereby generating a suppressed first audio signal and a suppressed second audio signal; combining the suppressed first audio signal and the suppressed second audio signal into a third audio signal; determining that the third audio signal includes a voice input comprising a wake word; and in response to the determination that the third audio signal includes a voice input comprising a wake word, processing the voice input to identify a voice utterance different from the wake word.