A device, comprising: an acoustic component configured to receive an audio signal, wherein the acoustic component comprises a left acoustic sensor and a right acoustic sensor, and wherein the left acoustic sensor is mountable or attachable to the surface of a left wall of a helmet and the right acoustic sensor is mountable or attachable to the surface of a right wall of the helmet; a signal enhancement component comprising a detection component configured to detect a siren signal component of the audio signal, the siren signal component being associated with an emergency siren; a permission component configured to determine a first audio signal deemed to originate from within a beam forming region and a second audio signal deemed to originate from outside the beam forming region from the audio signal; and a speaker component configured to generate an echoless audio signal via signal inversion of the first audio signal, wherein the speaker component outputs to a left speaker mountable or attachable to a left ear area of the helmet and a right speaker mountable or attachable to a right ear area of the helmet; the permission component being further configured to permit the acoustic component to capture the first audio signal deemed to originate from within the beam forming region and to prevent the acoustic component from capturing the second audio signal deemed to originate from outside the beam forming region, wherein the beam forming region is a spatial zone comprising a frontal opening of the helmet between the acoustic component and the speaker component and defined relative to the device, wherein the first audio signal and the second audio signal are determined to traverse the spatial zone; the permission component being further configured to deem the siren signal component to originate from within the beam forming region; and the signal enhancement component being further configured to increase an intensity of the siren signal component based on a determined proximity of an emergency vehicle or emergency object, that produces the emergency siren, to the device. an acoustic component configured to receive an audio signal, wherein the acoustic component comprises a left acoustic sensor and a right acoustic sensor, and wherein the left acoustic sensor is mountable or attachable to the surface of a left wall of a helmet and the right acoustic sensor is mountable or attachable to the surface of a right wall of the helmet; a signal enhancement component comprising a detection component configured to detect a siren signal component of the audio signal, the siren signal component being associated with an emergency siren; a permission component configured to determine a first audio signal deemed to originate from within a beam forming region and a second audio signal deemed to originate from outside the beam forming region from the audio signal; and a speaker component configured to generate an echoless audio signal via signal inversion of the first audio signal, wherein the speaker component outputs to a left speaker mountable or attachable to a left ear area of the helmet and a right speaker mountable or attachable to a right ear area of the helmet; the permission component being further configured to permit the acoustic component to capture the first audio signal deemed to originate from within the beam forming region and to prevent the acoustic component from capturing the second audio signal deemed to originate from outside the beam forming region, wherein the beam forming region is a spatial zone comprising a frontal opening of the helmet between the acoustic component and the speaker component and defined relative to the device, wherein the first audio signal and the second audio signal are determined to traverse the spatial zone; the permission component being further configured to deem the siren signal component to originate from within the beam forming region; and the signal enhancement component being further configured to increase an intensity of the siren signal component based on a determined proximity of an emergency vehicle or emergency object, that produces the emergency siren, to the device.