Augmented reality audio (ARA) headset using in-ear headphones and external binaural microphones to assist the listener with pseudo-acoustic scenes.
Surround sound reproduction over headphones with binaural microphone positioned inside ear cup near ear opening.
Use of closed in-earphones to capture the external sound, mix with the virtual sounds and playback. Reproduce virtual sources as if they sound similar to physical sources, without being affected by external sounds
Dr. Woon-Seng Gan