Methods and devices are disclosed for attracting animals. A game call speaker system having a body portion, first speaker unit configured to rotate about a first axis, a second speaker unit configured to rotate about a second axis and a memory comprising one or more stored game calls is provided. Rotation of the first speaker unit may be independent of rotation of the second speaker unit. The first axis may be substantially parallel to the second axis. In some embodiments, the game call speaker system is configured to emit the stored game calls over a relatively wide angle (e.g., 360 degrees) relative to the body portion.

According to various embodiments, a device may be provided. The device may include: a housing comprising a first engaging member; and a foot comprising a second engaging member. The first engaging member and the second engaging member may be configured to engage in at least one of a first way or a second way. When the first engaging member and the second engaging member engage in the first way, the housing may have a first orientation relative to a pre-determined portion of the foot. When the first engaging member and the second engaging member engage in the second way, the housing may have a second orientation relative to the pre-determined portion of the foot.

A thermally insulated receptacle includes a body, a cover, and a loudspeaker. The body defines a cavity. The cover is operatively coupled to the body and movable relative to the body to selectively cover the cavity. The loudspeaker is pivotably coupled to the body. The receptacle may include a spigot that is configured to be fluidly coupled to a bottle.

Music and home theater ceiling system that optionally replaces any type of equipment of music and home theater of ten channels; the system simplifies in one main ceiling unit and three peripheral devices any kind of device of this range and also allows the user to install, use and distribute a complicated system of this type and allows to change the channel loudspeaker layout in a very simple way just by rotating the main unit installed at the electrical outlet box of the lamp; the invention has a bridged wall switch that allows controlling the main unit device lights without interrupting its operation. The system receives the audio signal via Bluetooth® and decodes all channels to emit sounds and effects in different directions to immerse the listener into a three-dimensional sound during a movie or video playing.

Each remote operation terminal includes an own robot sound pressure information transmission unit, an own robot sound pressure information reception unit, an another terminal sound pressure information transmission unit, an another terminal sound pressure information reception unit, a sound pressure information output unit configured to output sound pressure information received by the own robot sound pressure information reception unit or the other terminal sound pressure information reception unit, and a conversation control unit configured to execute an inter-robot conversation mode that establishes conversation with another user using the own robot sound pressure information transmission unit and the own robot sound pressure information reception unit and an inter-terminal conversation mode that establishes conversation with another user using the other terminal sound pressure information transmission unit and the other terminal sound pressure information reception unit in such a way that they can be switched.

Embodiments of the present application disclose an interaction method, an interaction apparatus, and user equipment. The method comprises: determining shape related information of a deformable loudspeaker array surface, where the shape related information corresponds to a first shape of the deformable loudspeaker array surface after a folding deformation; determining multiple effective interaction areas on the deformable loudspeaker array surface at least according to the shape related information, where the multiple effective interaction areas meet the following conditions: in nonadjacent positions on the deformable loudspeaker array surface, and adjacent in a spatial position in the first shape; and using the multiple effective interaction areas as one interaction area at least according to a first relative position of the multiple effective interaction areas in the spatial position in the first shape to provide a sound output interface to at least one interaction object. The technical solutions in the embodiments of the present application can bring new experience to a user according to a deformation property of a deformable device.

An electronic device is provided that includes a display subassembly having a display that visually presents information. The electronic device also includes a base subassembly having an input device coupled to the display subassembly to permit movement between the display subassembly and base subassembly. Finally, the electronic device includes a speaker configured to be disposed within the display subassembly and to be movable from a first position within the display subassembly to a second position extending from the display subassembly.

An assembly may include a speaker supportable for movement relative to a reference external to the speaker and a speaker housing supporting speaker components operable to produce an audio output. A sensor is operable to sense a direction of movement of the speaker during movement of the speaker relative to the reference. Control components are operable to control the speaker components based on the direction of movement of the speaker relative to the reference. When the speaker is sensed to be moving in a first direction relative to the reference, an operational characteristic of the speaker components is controlled to increase or advance during movement in the first direction. When the speaker is sensed to be moving in a second direction relative to the reference different from the first direction, the operational characteristic of the speaker components is controlled to decrease or retreat during movement in the second direction.

Interfaces that can supply power and/or data, for example audio or video data, are described that can be joined to form a rotatable coupling, along with electronic devices that incorporate such couplings. Such devices can be joined by such couplings to provide portable and easily customizable systems, where individual system components can be rotated relative to each other and can be easily interchanged with alternative components by a user at their discretion. Such systems can be installed in or on automobiles, homes, offices, wearable items, and chairs.

The present invention is applicable to the field of audio recording and provides an audio collection apparatus. Multiple fixed apparatuses are stacked and have ear structures and face contours, and audio collectors are disposed at ear canal openings of the ear structures to collect audio information. During audio collection, faces of the fixed apparatuses have different horizontal orientations, so that the audio collectors obtain the audio information at the ear canal openings of the ear structures towards horizontal directions. Therefore, rich sound sources and sound authenticity are ensured, sounds are rich in quality, a stereo field perception effect is achieved, a real sound field relationship can be restored, an in-head effect is avoided, and a requirement for real synchronization between a sound and an image in a virtual reality (VR) panoramic video technology is met.