An electronic device, comprising: a directional micro-electro-mechanical system, MEMS, microphone assembly including: a MEMS microphone capsule; a printed circuit board, PCB, affixed to the MEMS microphone capsule; a housing affixed to the PCB on a side of the PCB opposite the MEMS microphone capsule; a first internal port and a second internal port through the PCB, wherein the first internal port and second internal port fluidically communicate with the MEMS microphone capsule, the first and second internal ports being aligned along an internal port axis; a first external port and a second external port through the housing, wherein the first external port is offset from the first internal port in an offset direction perpendicular to a thickness direction of the directional MEMS microphone, the first and second external ports being aligned along an external port axis; and a first cavity and a second cavity located between the PCB and the housing, wherein the first cavity fluidically communicates with the first internal port and the first external port, and the second cavity fluidically communicates with the second internal port and the second external port, characterized in that: the external port axis is rotationally offset from the internal port axis; each of the first cavity and the second cavity is L-shaped; and the first and second external ports are offset from the first and second internal ports along the housing in respective opposite directions perpendicular to the thickness direction. a directional micro-electro-mechanical system, MEMS, microphone assembly including: a MEMS microphone capsule; a printed circuit board, PCB, affixed to the MEMS microphone capsule; a housing affixed to the PCB on a side of the PCB opposite the MEMS microphone capsule; a first internal port and a second internal port through the PCB, wherein the first internal port and second internal port fluidically communicate with the MEMS microphone capsule, the first and second internal ports being aligned along an internal port axis; a first external port and a second external port through the housing, wherein the first external port is offset from the first internal port in an offset direction perpendicular to a thickness direction of the directional MEMS microphone, the first and second external ports being aligned along an external port axis; and a first cavity and a second cavity located between the PCB and the housing, wherein the first cavity fluidically communicates with the first internal port and the first external port, and the second cavity fluidically communicates with the second internal port and the second external port, a MEMS microphone capsule; a printed circuit board, PCB, affixed to the MEMS microphone capsule; a housing affixed to the PCB on a side of the PCB opposite the MEMS microphone capsule; a first internal port and a second internal port through the PCB, wherein the first internal port and second internal port fluidically communicate with the MEMS microphone capsule, the first and second internal ports being aligned along an internal port axis; a first external port and a second external port through the housing, wherein the first external port is offset from the first internal port in an offset direction perpendicular to a thickness direction of the directional MEMS microphone, the first and second external ports being aligned along an external port axis; and a first cavity and a second cavity located between the PCB and the housing, wherein the first cavity fluidically communicates with the first internal port and the first external port, and the second cavity fluidically communicates with the second internal port and the second external port, characterized in that: the external port axis is rotationally offset from the internal port axis; each of the first cavity and the second cavity is L-shaped; and the first and second external ports are offset from the first and second internal ports along the housing in respective opposite directions perpendicular to the thickness direction. the external port axis is rotationally offset from the internal port axis; each of the first cavity and the second cavity is L-shaped; and the first and second external ports are offset from the first and second internal ports along the housing in respective opposite directions perpendicular to the thickness direction.