Abstract: Provided herein is a method for non-audible speech detection and output. The method comprises providing a radio frequency (RF) sensing device configured to be coupled to a head of a user. The method further comprises using the RF sensing device to collect RF signal data associated with movement of one or more speech articulators of the user. The method further comprises outputting or facilitating an output comprising a non-audible speech translation using at least in part processed RF signal data, wherein the non-audible speech of the user comprises continuous speech by the user.

Abstract: Provided herein is a device for non-audible speech detection. The device comprises at least one transmitting antenna configured to transmit a plurality of radio frequency (RF) signals. The device further comprises at least one receiving antenna configured to collect RF signal data associated with movement of one or more speech articulators of a user, wherein the device is configured to be coupled to a head of the user, wherein the RF signal data is processed to determine a non-audible speech of the user, and wherein the non-audible speech of the user comprises continuous speech by the user.