An adhesive patch for monitoring acoustic signals of a human or animal body, comprising an adhesive part (31) and a conversion part (32), - the adhesive part (31) is provided with an adhesive surface (35) that provides a skin contact surface and an external non-adhesive surface (36) that is oriented away from the skin contact surface, and the adhesive part has a through opening (37) that provides communication from the external surface (36) of the adhesive part (31) to the skin contact surface, and - the conversion part (32) comprises a housing (38) having a cylindrical wall (39) and a rear wall (40), where the walls define an internal cavity (41) that houses a pressure control element (42), in the form of elastic foam or similar material, and conversion means (43) for recording the acoustic signals and converting them into a first electrical output signal, the adhes patch In addition, it comprises transmission means for transmitting the output signal to a peripheral device, characterized in that when the conversion part is connected to the adhesive part, the skin contact surface (46) of the conversion means (43) , when the conversion means are arranged in said opening (37), it is substantially parallel to the skin contact surface of the adhesive part (31), which results in the conversion part coming into contact with the surface of the skin since the adhesive patch is attached to a surface of the user's skin, and that the adhesive part is provided with a compression structure (47, 50) on the skin contact surface, where the compression structure it is in the form of one or more protuberances (48, 51) that project outward from the skin contact surface and placed near and / or around the conversion means and why the adh part The conversion part can be connected releasably to each other through a first connection means (33) and a second connection means (34), and by which the conversion means are provided with a contact surface with the skin (46).Un parche adhesivo par
