Abstract: A method captures audio impulse responses of a person wearing electronic microphones in a left ear and a right ear. A smartphone generates a sound while it is away from but proximate to the person. The microphones capture the audio impulse responses that are used to convolve sound so it localizes away from but proximate to the person.

Abstract: During an electronic call between two individuals, a sound localization point simulates a location in empty space from where an origin of a voice of one individual occurs for the other individual.

Abstract: A wearable electronic device (WED) worn on a head of a user displays a virtual image that has sound. One or more processors process the sound for the virtual image into binaural sound for the user. The binaural sound has a sound localization point (SLP) with a coordinate location that occurs behind the virtual image while the image is located a near-field distance from the head of the user.

Abstract: A wearable electronic device (WED) worn on a head of a first user captures video of an environment. The WED displays, before the first user answers a telephone call from a second user, the video of the environment that includes a virtual image of the second user in the environment where a voice of the second user will externally localize as binaural sound when the first user answers the telephone call.

Abstract: Methods and apparatus assist listeners in distinguishing between electronically generated binaural sound and physical environment sound while the listener wears a wearable electronic device that provides the binaural sound to the listener. The wearable electronic device generates a visual alert or audio alert when the electronically generated binaural sound occurs.

Abstract: A method provides binaural sound to a person through electronic earphones. The binaural sound localizes to a sound localization point (SLP) in empty space that is away from but proximate to the person. When an event occurs, the binaural sound switches or changes to stereo sound, to mono sound, or to altered binaural sound.

Abstract: An electronic device includes a display and one or more processors. The display displays, when a person is at a location, a virtual image at a sound localization point (SLP) in empty space. The one or more processors process sound with a room impulse response (RIR) for the location in order to generate binaural sound that externally localizes at the SLP in empty space in response to the person being at the location.

Abstract: A head mounted display (HMD) worn on a head of a first person that provides an electronic call between the first person and a second person. The HMD includes or more sensors that determine a size of a physical environment where the first person is located and objects in the physical environment. A display displays a virtual image of the second person during the electronic call, and one or more processors adjust a voice of the second person played to the first person to compensation for sound reverberation. The HMD include speakers that play the voice of the second person in binaural sound compensated for the sound reverberation.

Abstract: One or more electronic devices include one or more processors that process different segments or channels of an audio signal of sound for a user. The one or more processors process a first segment or channel of the sound with first HRTFs so the first segment or channel externally localizes in front of and to a right of a head of the user and process a second segment or channel of the sound with second HRTFs so the second segment or channel externally localizes in front of and to a left of the head of the user.

Abstract: A smartphone displays a user interface that simultaneously shows a first image that when selected by a listener plays sound as stereo audio to a listener wearing headphones or the earphones, a second image that when selected by the listener plays the sound as spatial audio through the headphones or the earphones, and an image of a head of a person.

Abstract: An electronic device identifies a location of a physical object that is away from a listener. The electronic device convolves sound so the sound externally localizes as binaural sound to the physical object. The sound plays to the listener through earphones so the listener hears the sound as emanating from the physical object.

Abstract: A method provides binaural sound to a person through electronic earphones. The binaural sound localizes to a sound localization point (SLP) in empty space that is away from but proximate to the person. When an event occurs, the binaural sound switches or changes to stereo sound, to mono sound, or to altered binaural sound.

Abstract: An electronic device includes a display and one or more processors. The display displays, when a person is at a location, a virtual image at a sound localization point (SLP) in empty space. The one or more processors process sound with a room impulse response (RIR) for the location in order to generate binaural sound that externally localizes at the SLP in empty space in response to the person being at the location.

Abstract: Methods and apparatus assist listeners in distinguishing between electronically generated binaural sound and physical environment sound while the listener wears a wearable electronic device that provides the binaural sound to the listener. The wearable electronic device generates a visual alert or audio alert when the electronically generated binaural sound occurs.

Abstract: A method improves performance of a computer that provides binaural sound to a listener. A memory stores coordinate locations that follow a path of how the head of the listener moves. This path is retrieved in anticipation of subsequent head movements of the listener to improve computer performance of executing binaural sound.

Abstract: A wearable electronic device (WED) corrects an error where a user hears binaural sound. A processor processes sound into binaural sound that localizes to the user at a location, and the WED determines a gaze direction of the user when the user hears the binaural sound. The WED corrects an error between the location and the gaze direction.

Abstract: A method provides binaural sound to a listener while the listener watches a movie so sounds from the movie localize to a location of a character in the movie. Sound is convolved with head related transfer functions (HRTFs) of the listener, and the convolved sound is provided to the listener who wears a wearable electronic device.

Abstract: During an electronic call between two individuals, a sound localization point simulates a location in empty space from where an origin of a voice of one individual occurs for the other individual.

Abstract: One or more electronic devices include one or more processors that process different segments or channels of an audio signal of sound for a user. The one or more processors process a first segment or channel of the sound with first HRTFs so the first segment or channel externally localizes in front of and to a right of a head of the user and process a second segment or channel of the sound with second HRTFs so the second segment or channel externally localizes in front of and to a left of the head of the user.

Abstract: An electronic device identifies a location of a physical object that is away from a listener. The electronic device convolves sound so the sound externally localizes as binaural sound to the physical object. The sound plays to the listener through earphones so the listener hears the sound as emanating from the physical object.