A method for providing a world-locked experience to a user of a headset in an immersive reality application includes receiving, from an immersive reality application, a first audio waveform from a first acoustic source to provide to a user of a headset, determining a direction of arrival for the first acoustic source relative to the headset, and providing, to a speaker in the headset, an audio signal including the first audio waveform and intended for an ear of the user of the headset, wherein the audio signal includes a time delay and an amplitude for the first audio waveform based on the direction of arrival for the first acoustic source relative to the user of the headset. A non-transitory, computer-readable medium storing instructions which, when executed by a processor, cause a system to perform the above method, and the system, are also provided.

An electronic device according to various embodiments may include: a camera module including a camera; a speaker module including a speaker disposed in a first direction with respect to the camera module; a first support including a speaker support configured to support the speaker module and a camera support configured to support the camera module; a second support having at least a portion coupled to the first support; a sound hole connected to an outside of the electronic device; a first sound outlet positioned in the first direction with respect to the camera module and connected to the sound hole; a second sound outlet positioned in a second direction opposite to the first direction with respect to the camera module and connected to the sound hole; a first sound channel configured to connect the speaker module and the first sound outlet; and a second sound channel configured to connect the speaker module and the second sound outlet, wherein the second sound channel may include a space provided between the camera support of the first support and the second support.

The present disclosure presents a communication device configured to removably attach to a mask, and to receive, transmit, and amplify sound and/or speech from a wearer.

A loudspeaker includes a support, a magnetic assembly, a first vibration assembly, and a second vibration assembly. The first vibration assembly and the second vibration assembly are respectively arranged on a first side and a second side opposite to the first side of the support; the first vibration assembly includes a first voice coil and a first vibration diaphragm, the second vibration assembly includes a second voice coil and a second vibration diaphragm, the first vibration diaphragm and the second vibration diaphragm are both connected to the support; and the support is provided with an accommodating space for arranging the magnetic assembly, a magnetic gap is formed between the magnetic assembly and the support, the first voice coil and the second voice coil are both at least partially located in the magnetic gap, the first vibration assembly and the second vibration assembly emit ultrasonic waves having different frequencies.

Disclosed are a display panel and a sound box. The display panel includes a screen body, a cover plate, a protrusion portion, a first adhesive portion and a second adhesive portion. The first adhesive portion is filled between a region of the cover plate exposed from the protrusion portion and the screen body, and the second adhesive portion is filled between the protrusion portion and the screen body, such that no gap is generated between the cover plate and the screen body and between the protrusion portion and the screen body, so as to eliminate bubbles visible to human eyes after a defoaming treatment of the screen body and the cover plate, thereby improving a display effect of the display panel.

A respirator mask, having a face cup shaped to cover a nose and a mouth of a user, the face cup having a face seal for providing an airtight flexible seal around the nose and mouth of the user, the face cup having at least one respiration port therethrough; a filter for filtering particulate elements from air, the filter received in an inhalation passage formed through the face cup by the at least one respiration port to filter air passing through the inhalation passage; and an accessory housing secured to the face cup to hold a mask accessory, the accessory housing being shaped to receive at least one accessory therein.

A system and method for providing sensory relief from distractibility, inattention, anxiety, fatigue, and/or sensory issues to a user in need. The user can be autistic/neurodiverse, or neurotypical. The system can be configured to connect to a datastore storing one or more sensory thresholds specific to a user of a wearable device of the system, the sensory thresholds selected from auditory, visual or physiological sensory thresholds; record, using one or more sensors of the wearable device, a sensory input stimulus to the user; compare the sensory input stimulus with the sensory thresholds to determine an intervention to be provided to the user, the intervention configured to provide the user relief from distractibility, inattention, anxiety, fatigue, or sensory issues; and provide the intervention to the user, the intervention comprising filtering, in real-time, an audio signal presented to the user or an optical signal presented to the user.

A cushion member that is secured to a massage table or massage chair and contains a video or virtual reality headset within a substantially central opening or cutout of the cushion member to allow an individual to view video, virtual reality scenes, or other text, graphics or indicia while receiving a massage. A retaining shelf can also be secured to the cushion member to provide support for the video or virtual reality headset. Speakers can also be embedded in the cushion member or a headphone jack or port can be provided with the headset to also allow the individual to listen to any audio associated with the displayed material on the headset.

A display device includes: a display panel including a first substrate and a light emitting element layer disposed on the first substrate; and a sound generator disposed on one surface of the first substrate, where the sound generator vibrates the display panel to output a sound. The sound generator includes: a first vibration generator which vibrates the display panel by generating a magnetic force using a first voice coil therein; and a second vibration generator including a vibration layer which contracts or expands based on a voltage applied thereto to vibrate the display panel, where the first vibration generator and the second vibration generator overlap each other in a thickness direction of the display panel.

A vehicle sensor assembly includes an optical sensor surface, at least two transducers arranged to input energy into the optical surface to produce an energy wave through the optical sensor surface and sense an attribute of an energy wave within the optical sensor surface. A controller arranged to drive the at least two transducers to input energy into the optical surface to produce an energy wave within the optical sensor surface to dislodge debris from the optical sensor surface.