A method for generating a mix indicative of action sound captured at an event on a surface, including steps of: (a) capturing the action sound using a microphone array, said array including N subsurface microphones (S1 ― S16) positioned under the surface, wherein the subsurface microphones (S1 ― S16) are positioned in a triangular tiling pattern under the surface, characterized by: (b) in an automated manner, selecting at least one point of interest, "PI", on the surface, including the steps of: operating a graphic user interface to display a representation of the surface and a PI representation superimposed on the representation of the surface, controlling the PI representation's position relative to the representation of the surface to determine a current PI representation position, wherein the current PI representation position corresponds to and determines the currently selected PI, generating PI data indicative of a currently selected PI on the surface; and (c) in response to the PI data, generating an audio mix from outputs of the microphones including at least one of the subsurface microphones (S1 ― S16), such that the audio mix is indicative of action sound emitted at the currently selected PI on the surface, wherein step (c) includes also steps of performing signal processing on microphone output signals from microphones of the microphone array, including at least one of the subsurface microphones (S1 ― S16), to generate processed microphone signals; and generating the audio mix from the processed microphone signals in response to the PI data, wherein the signal processing includes at least one of noise reduction, or equalization, or dynamic range control, or limiting, or delay alignment, or scrambling of detected voice content; and wherein the method further comprises reconfiguring when one microphone of the microphone array is detected to be malfunctioning, wherein the reconfiguration is triggered by a manual or automatic detection that the one microphone is malfunctioning, and wherein the reconfiguration includes automatic recalculation of optimal microphone gains needed to capture sound from the selected PI on the event surface. (a) capturing the action sound using a microphone array, said array including N subsurface microphones (S1 ― S16) positioned under the surface, wherein the subsurface microphones (S1 ― S16) are positioned in a triangular tiling pattern under the surface, characterized by: (b) in an automated manner, selecting at least one point of interest, "PI", on the surface, including the steps of: operating a graphic user interface to display a representation of the surface and a PI representation superimposed on the representation of the surface, controlling the PI representation's position relative to the representation of the surface to determine a current PI representation position, wherein the current PI representation position corresponds to and determines the currently selected PI, generating PI data indicative of a currently selected PI on the surface; and operating a graphic user interface to display a representation of the surface and a PI representation superimposed on the representation of the surface, controlling the PI representation's position relative to the representation of the surface to determine a current PI representation position, wherein the current PI representation position corresponds to and determines the currently selected PI, generating PI data indicative of a currently selected PI on the surface; and (c) in response to the PI data, generating an audio mix from outputs of the microphones including at least one of the subsurface microphones (S1 ― S16), such that the audio mix is indicative of action sound emitted at the currently selected PI on the surface, wherein step (c) includes also steps of performing signal processing on microphone output signals from microphones of the microphone array, including at least one of the subsurface microphones (S1 ― S16), to generate processed microphone signals; and generating the audio mix from the processed microphone signals in response to the PI data, wherein the signal processing includes at least one of noise reduction, or equalization, or dynamic range control, or limiting, or delay alignment, or scrambling of detected voice content; and wherein the method further comprises reconfiguring when one microphone of the microphone array is detected to be malfunctioning, wherein the reconfiguration is triggered by a manual or automatic detection that the one microphone is malfunctioning, and wherein the reconfiguration includes automatic recalculation of optimal microphone gains needed to capture sound from the selected PI on the event surface. wherein step (c) includes also steps of performing signal processing on microphone output signals from microphones of the microphone array, including at least one of the subsurface microphones (S1 ― S16), to generate processed microphone signals; and generating the audio mix from the processed microphone signals in response to the PI data, wherein the signal processing includes at least one of noise reduction, or equalization, or dynamic range control, or limiting, or delay alignment, or scrambling of detected voice content; and wherein the method further comprises reconfiguring when one microphone of the microphone array is detected to be malfunctioning, wherein the reconfiguration is triggered by a manual or automatic detection that the one microphone is malfunctioning, and wherein the reconfiguration includes automatic recalculation of optimal microphone gains needed to capture sound from the selected PI on the event surface.