A headset comprising: earphones (110; 120) including one or more sensing components (117; 127), the earphones including a first earphone with a feedforward, FF, microphone and a feedback, FB, microphone and a second earphone with a FF microphone and a FB microphone; one or more voice microphones to record a voice signal for voice transmission; and a signal processor coupled to the earphones (110; 120) and the one or more voice microphones, the signal processor configured to: employ the sensing components (117; 127) to determine a wearing position of the headset, the wearing position including a single earphone engagement and a dual earphone engagement, select a signal model for noise cancellation, the signal model selected from a plurality of signal models based on the determined wearing position, the plurality of signal models including a single earphone engagement model and a dual earphone engagement model, and apply the selected signal model to mitigate noise from the voice signal prior to voice transmission, characterised in that the dual earphone engagement model 1 is applied by employing the FF microphone of the first earphone and the FF microphone of the second earphone as a broadside beamformer for isolating a noise signal from the voice signal, and the single earphone engagement model is applied by disengaging the broadside beamformer, by employing the one or more voice microphones as a first directional endfire beamformer, and by employing the FF microphone (111; 121) and the FB microphone (113; 123) of the respective one of the first and second earphone (110; 120) without considering the FF microphone (121; 111) and the FB microphone (123; 113) of the respective other one of the first and second earphone (120; 110) for isolating a noise signal from the voice signal. earphones (110; 120) including one or more sensing components (117; 127), the earphones including a first earphone with a feedforward, FF, microphone and a feedback, FB, microphone and a second earphone with a FF microphone and a FB microphone; one or more voice microphones to record a voice signal for voice transmission; and a signal processor coupled to the earphones (110; 120) and the one or more voice microphones, the signal processor configured to: employ the sensing components (117; 127) to determine a wearing position of the headset, the wearing position including a single earphone engagement and a dual earphone engagement, select a signal model for noise cancellation, the signal model selected from a plurality of signal models based on the determined wearing position, the plurality of signal models including a single earphone engagement model and a dual earphone engagement model, and apply the selected signal model to mitigate noise from the voice signal prior to voice transmission, characterised in that the dual earphone engagement model 1 is applied by employing the FF microphone of the first earphone and the FF microphone of the second earphone as a broadside beamformer for isolating a noise signal from the voice signal, and the single earphone engagement model is applied by disengaging the broadside beamformer, by employing the one or more voice microphones as a first directional endfire beamformer, and by employing the FF microphone (111; 121) and the FB microphone (113; 123) of the respective one of the first and second earphone (110; 120) without considering the FF microphone (121; 111) and the FB microphone (123; 113) of the respective other one of the first and second earphone (120; 110) for isolating a noise signal from the voice signal. employ the sensing components (117; 127) to determine a wearing position of the headset, the wearing position including a single earphone engagement and a dual earphone engagement, select a signal model for noise cancellation, the signal model selected from a plurality of signal models based on the determined wearing position, the plurality of signal models including a single earphone engagement model and a dual earphone engagement model, and apply the selected signal model to mitigate noise from the voice signal prior to voice transmission, characterised in that the dual earphone engagement model 1 is applied by employing the FF microphone of the first earphone and the FF microphone of the second earphone as a broadside beamformer for isolating a noise signal from the voice signal, and the single earphone engagement model is applied by disengaging the broadside beamformer, by employing the one or more voice microphones as a first directional endfire beamformer, and by employing the FF microphone (111; 121) and the FB microphone (113; 123) of the respective one of the first and second earphone (110; 120) without considering the FF microphone (121; 111) and the FB microphone (123; 113) of the respective other one of the first and second earphone (120; 110) for isolating a noise signal from the voice signal.