Circumaural headset or headphones with physiologic sensor cuff

A headset comprising:

• a circumaural earcup assembly having an earcup with a faceplate and an ear seal mounted to the faceplate, the earcup having a socket secured within an interior of the earcup and configured to receive a plug;
• a cuff having an outer portion formed of molded silicone and a separate inner portion formed of molded silicone, the inner portion encapsulating a formable wireframe and secured by an adhesive to an underside of the outer portion, the cuff including side portions formable to grip corresponding sides of the ear seal, the side portions connected by a center portion having an opening, the cuff including an integrated physiologic parameter sensor extending at least partially through the opening, the integrated physiologic parameter sensor configured for coupling by a connector to at least one processor programmed to process sensor data, the connector including a cable terminating in a plug configured to engage the socket in the earcup to removably secure the cuff to the earcup;
• a controller;
• and
• a speaker disposed within the circumaural earcup assembly and coupled to the controller;
• wherein the controller is programmed to generate voice alert signals for the speaker in response to signals from the integrated sensor indicating blood oxygen saturation of a user being below an associated threshold level for a programmable amount of time.