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 enclosure comprising a plurality of acoustic sources and having controlled broad-band directivity.

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.

An elevating speaker device for use in bathtub includes: a main body having an accommodation space formed therein and having at least one water hole and a penetrating hole; and an elevating speaker member, having a lower portion thereof disposed with an inner fastening member having a base and an inner sliding member, the inner fastening member respectively has a damping teeth and a spring, the inner sliding member has a long teeth connected to the damping teeth; the elevating speaker member has an inclined plate downwardly inclined from one end towards another end, and has two ends respectively downwardly extended with a water discharging channel and a fastening channel, at least one plastic sleeve is disposed in the fastening channel and sleeved with a tubular member allowing a power wire and a signal wire to be enclosed.

A waveguide housing for a speaker assembly. The speaker assembly includes first and second drivers coupled to the waveguide housing where the first driver generates a midrange sound signal and the second driver emits a high-frequency sound signal. The waveguide housing includes a first plurality of sound channels configured to receive the midrange sound signal from the first driver such that the midrange sound signal travels through the first plurality of sound channels and is emitted from the waveguide housing by a first plurality of openings in the waveguide housing. The waveguide housing also includes a second plurality of sound channels configured to receive the high-frequency sound signal from the second driver such that the high-frequency sound signal travels through the second plurality of sound channels and is emitted from the waveguide housing by a second plurality of openings in the waveguide housing.

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.

The present application provides a method of manufacturing a resonant panel (200) of a flat panel loudspeaker. The method comprises: pressing a resonant panel blank between a first pressing surface (302) and a second pressing surface of a press, whereby to form the resonant panel (200) of the flat panel loudspeaker. The second pressing surface substantially opposes the first pressing surface (302). The first pressing surface (302) comprises at least one tool relief region (306, 312, 314, 316, 318), whereby to form at least one corresponding respective panel relief region (206, 212, 214, 216, 218) in a surface of the resonant panel (200).

Aspects of the subject technology relate to electronic devices having sensors such as pressure sensors. A pressure sensor may be integrated into an audio component of an electronic device such that the pressure sensor is fluidly coupled to an environment external to a device housing via at least a portion of an internal cavity of the audio component housing. The audio component housing may include an opening. The pressure sensor may be mounted adjacent to or within the opening. The opening may be sealed to prevent passage of gas or liquid through the opening. The pressure sensor may be integrally formed with an inner wall of the audio component housing. The audio component may be a speaker or a microphone.

The invention relates to an enclosure for diffusing sound by reverberation comprising: —a loudspeaker comprising a fixed frame, a cylindrical support and a membrane connected to an upper bearing surface of the frame; and—a wave guide mounted on the upper bearing surface, the wave guide being substantially in the form of a truncated pyramid with a long wall forming a front face, a short wall and lateral uprights; the wave guide comprising at least one acoustic wall fastened to the lateral uprights, the acoustic wall extending tangentially relative to the generatrix line of the cylindrical support closest to the front face.