Abstract: The present disclosure relates generally to binaural audio detection and enhancement. In one or more embodiments, a binaural audio system is provided having a digital signal processor configured to receive a first digital audio signal from an audio signal source, determine an audio frequency spectrum including two or more signal frequencies based on the digital audio signal, determine a first binaural frequency pair including two signal frequencies in the audio frequency spectrum having a first frequency difference in the range of 1 Hz to 100 Hz and generate a first binaural audio signal by modulating the first binaural frequency pair to increase a gain for the two signal frequencies of the first binaural frequency pair. In various embodiments the digital signal processor is further configured to output a second audio signal corresponding to the first digital audio signal and including the first binaural audio signal.