Hearing device with microphone switching and related method

A method performed by a hearing device, the hearing device comprising a first housing to be worn behind a pinna of a user, a second housing to be worn in an ear canal or at an ear of the user, an elongated member extending between the first housing and the second housing, a first primary microphone and a second primary microphone in the first housing, a secondary microphone in the second housing, and a receiver, the method comprising:

• obtaining a first primary microphone input signal with the first primary microphone;
• obtaining a second primary microphone input signal with the second primary microphone;
• obtaining a secondary microphone input signal with the secondary microphone;
• providing a primary mixer input based on the first primary microphone input signal and the second primary microphone input signal;
• providing a secondary mixer input based on the secondary microphone input signal;
• providing a mixer output based on the primary mixer input and/or the secondary mixer input;
• processing the mixer output for provision of an electrical output signal;
• and
• converting the electrical output signal to an audio output signal;
• wherein the method further comprises determining a presence of a sound event;
• and
• wherein the act of providing the mixer output comprises:
• increasing an amount of the secondary mixer input in the mixer output for a time period after the presence of the sound event is determined;
• and
• reducing the amount of the secondary mixer input in the mixer output after the time period.