Abstract:
A mobile apparatus and control method thereof are provided, which includes an audio data signal input unit arranged to receive an audio data signal. An audio output unit is arranged to output an audio signal according to the received audio data signal within a first reproduction frequency. A balanced armature is arranged to output an audio signal according to the received audio data signal within a second reproduction frequency band. The second reproduction frequency band is different from the first reproduction frequency band. An audio signal processor is arranged to adjust the first reproduction frequency band and the second reproduction frequency band such that a combination of the first reproduction frequency band and the second reproduction frequency band is wider than the first reproduction frequency band and the second reproduction frequency band individually.
Abstract:
An electronic device performing communication with a powerless sensor is provided. The electronic device includes a wireless charging module configured to wirelessly transmit power to a powerless sensor; and a communication module configured to receive data that is sensed in the powerless sensor using the wirelessly transmitted power.
Abstract:
An electronic device according to various embodiments of the present invention may comprise: a housing comprising a first surface facing in a first direction and a second surface facing in a second direction that is opposite to the first direction, the first surface comprising an at least partially transparent part and at least one opening formed adjacent to the at least partially transparent part; a camera positioned inside the housing, the camera comprising an image sensor facing in the first direction through the at least partially transparent part of the housing; and an acoustic component arranged between the first surface and the second surface, the acoustic component comprising a vibration plate configured to generate a sound such that the same moves in at least one direction selected from the first and second directions, a first passage formed in a third direction that is substantially perpendicular to the first direction such that the generated sound passes through the same, and a second passage formed along a fourth direction that is different from the third direction so as to connect the first passage and the at least one opening; a wireless communication circuit positioned inside the housing and electrically connected to the acoustic component so as to provide the acoustic component with a signal regarding the sound; a display exposed through the first surface and positioned adjacent to the camera; and a processor positioned inside the housing and electrically connected to the camera, the acoustic component, the wireless communication circuit, and the display. Various other embodiments are also possible.
Abstract:
An electronic device according to various embodiments of the present invention may comprise: a housing comprising a first surface facing in a first direction and a second surface facing in a second direction that is opposite to the first direction, the first surface comprising an at least partially transparent part and at least one opening formed adjacent to the at least partially transparent part; a camera positioned inside the housing, the camera comprising an image sensor facing in the first direction through the at least partially transparent part of the housing; and an acoustic component arranged between the first surface and the second surface, the acoustic component comprising a vibration plate configured to generate a sound such that the same moves in at least one direction selected from the first and second directions, a first passage formed in a third direction that is substantially perpendicular to the first direction such that the generated sound passes through the same, and a second passage formed along a fourth direction that is different from the third direction so as to connect the first passage and the at least one opening; a wireless communication circuit positioned inside the housing and electrically connected to the acoustic component so as to provide the acoustic component with a signal regarding the sound; a display exposed through the first surface and positioned adjacent to the camera; and a processor positioned inside the housing and electrically connected to the camera, the acoustic component, the wireless communication circuit, and the display. Various other embodiments are also possible.
Abstract:
An electronic device according to various embodiments of the present invention may comprise: a housing comprising a first surface facing in a first direction and a second surface facing in a second direction that is opposite to the first direction, the first surface comprising an at least partially transparent part and at least one opening formed adjacent to the at least partially transparent part; a camera positioned inside the housing, the camera comprising an image sensor facing in the first direction through the at least partially transparent part of the housing; and an acoustic component arranged between the first surface and the second surface, the acoustic component comprising a vibration plate configured to generate a sound such that the same moves in at least one direction selected from the first and second directions, a first passage formed in a third direction that is substantially perpendicular to the first direction such that the generated sound passes through the same, and a second passage formed along a fourth direction that is different from the third direction so as to connect the first passage and the at least one opening; a wireless communication circuit positioned inside the housing and electrically connected to the acoustic component so as to provide the acoustic component with a signal regarding the sound; a display exposed through the first surface and positioned adjacent to the camera; and a processor positioned inside the housing and electrically connected to the camera, the acoustic component, the wireless communication circuit, and the display. Various other embodiments are also possible.
Abstract:
A wearable acoustic device with a microphone is provided. The wearable acoustic device includes a first housing forming a first acoustic emission path, a second housing combined with the first housing in a first direction that is substantially parallel to the first acoustic emission path, an acoustic component part arranged within the second housing and emitting sound through the first acoustic emission path, and at least one microphone arranged adjacent to the first acoustic emission path within the first housing.
Abstract:
A method for outputting audio data through an external device while preventing the generation of noise, and a portable terminal for the same are provided. The method for outputting audio data through the external device by the portable terminal includes identifying a connection voltage applied to a connection resistor included in the external device when a connection of the portable terminal to the external device is sensed, identifying a device code corresponding to the connection voltage, determining whether the external device is an audio output device according to the device code, and connecting a Universal Serial Bus (USB) interface, which is to be connected to the external device, to a ground (GND) for audio output if the external device is the audio output device.
Abstract:
A docking station for sound amplification and sound quality enhancement is provided. The docking station includes a support structure for holding a mobile terminal having an internal speaker to sustain the posture of the mobile terminal, and a body for supporting the support structure, and for physically contacting the speaker to increase the volume of sound output from the speaker. The body includes a collecting hole for contacting the speaker to collect sound waves, and a guide hole that extends from the collecting hole through the body to the outside along an extension direction, is divided into two branches within the body to guide the collected sound waves along different paths, and has a horn shape whose cross section increases along the extension direction. Hence, the docking station can increase the volume of audible sound and sound quality without separate supply of power.