Abstract: An electronic device according to various embodiments of the present invention may comprise: a gyro sensor for sensing rotation of an electronic device; a memory for storing a plurality of head related transfer functions corresponding to a plurality of directions; and a processor configured to generate a stereo signal by applying, to an audio signal, a first head related transfer function corresponding to a first direction, generate a stereo signal by applying, to the audio signal, a second head related transfer function corresponding to a third direction symmetric to a second direction with reference to the first direction when the electronic device rotates from the first direction to the second direction, and generate a stereo signal by applying the first head related transfer function to the audio signal when a pre-designated time elapses after the electronic device rotates from the first direction to the second direction.

Abstract: An electrostatic chuck and an electrostatic adsorption apparatus including the same are disclosed. The electrostatic chuck includes a base, a cushion layer on the base, an electrode layer on the cushion layer, and a dielectric layer on the electrode layer, the base, the cushion layer, the electrode layer, and the dielectric layer have through holes. The through holes each have a rectangular shape, and each corner region of the dielectric layer has a pair of the through holes, and the central axes of the pair of the through holes respectively intersect two adjacent sides of the dielectric layer at the respective corner region.

Abstract: An electrostatic chuck and an electrostatic adsorption apparatus are provided. According to one or more exemplary embodiments, an electrostatic chuck includes: a main body portion including a body portion provided with a through-hole, and a transparent resin portion filled in the through-hole; a transparent cushion layer on the main body portion and covering the transparent resin portion; an electrode layer on the transparent cushion layer; and a dielectric layer on the electrode layer.

Abstract: An electronic device comprising: a microphone array including at least three microphones; and at least one processor configured to: identify a kind of an application that is executed; activate one or more of the microphones in the array based on each microphone's respective position within the electronic device and the type of the application; and capture audio using the activated microphones.

Abstract: An electronic device comprising: a microphone array including at least three microphones; and at least one processor configured to: identify a kind of an application that is executed; activate one or more of the microphones in the array based on each microphone's respective position within the electronic device and the type of the application; and capture audio using the activated microphones.

Abstract: A method, device, a non-transitory computer-readable recording medium for controlling a voice signal by an electronic device including a first microphone, a second microphone, a communication interface, and a processor are provided. The method includes acquiring a first voice signal by using the first microphone; acquiring a second voice signal by using the second microphone; confirming a telephone call mode for performing, by the electronic device, a telephone call with an external electronic device; adjusting a first output attribute corresponding to the first voice signal or a second output attribute corresponding to the second voice signal, based on the telephone call mode; and transmitting the adjusted first voice signal or the adjusted second voice signal to the external electronic device by using the communication interface.

Abstract: An electronic device is provided. The electronic includes a camera module and a processor configured to capture at least one image of an object using the camera module, obtain a sound using a microphone operably connected to the processor when the at least one image is captured, determine whether the sound is related to the object, when the sound is determined to be unrelated to the object, change at least one attribute of the sound and store the changed at least one attribute of the sound.

Abstract: An electrostatic chuck and an electrostatic adsorption apparatus are provided. According to one or more exemplary embodiments, an electrostatic chuck includes: a main body portion including a body portion provided with a through-hole, and a transparent resin portion filled in the through-hole; a transparent cushion layer on the main body portion and covering the transparent resin portion; an electrode layer on the transparent cushion layer; and a dielectric layer on the electrode layer.

Abstract: An electronic device comprising: a microphone array including at least three microphones; and at least one processor configured to: identify a kind of an application that is executed; activate one or more of the microphones in the array based on each microphone's respective position within the electronic device and the type of the application; and capture audio using the activated microphones.

Abstract: Disclosed is a fuel processor. The fuel processor includes: a steam reformer unit configured to be disposed at an upper portion in a casing; a heat exchanger unit configured to be disposed at a lower portion of the steam reformer unit; a high temperature shift reforming unit configured to be disposed at a lower portion of the heat exchanger unit; a low temperature shift reforming unit configured to be disposed while enclosing an outer portion of the high temperature shift reforming unit; and a heat exchange chamber configured to be disposed at a lower portion of the high temperature shift reforming unit and exchange heat between reformed gas and a heat exchange fluid supplied through a channel part formed to drain the reformed gas and combustion gas and supply the heat exchange fluid.

Abstract: An electronic device comprising: a microphone array including at least three microphones; and at least one processor configured to: identify a kind of an application that is executed; activate one or more of the microphones in the array based on each microphone's respective position within the electronic device and the type of the application; and capture audio using the activated microphones.

Abstract: A method, device, a non-transitory computer-readable recording medium for controlling a voice signal by an electronic device including a first microphone, a second microphone, a communication interface, and a processor are provided. The method includes acquiring a first voice signal by using the first microphone; acquiring a second voice signal by using the second microphone; confirming a telephone call mode for performing, by the electronic device, a telephone call with an external electronic device; adjusting a first output attribute corresponding to the first voice signal or a second output attribute corresponding to the second voice signal, based on the telephone call mode; and transmitting the adjusted first voice signal or the adjusted second voice signal to the external electronic device by using the communication interface.

Abstract: An electronic device is provided. The electronic includes a camera module and a processor configured to capture at least one image of an object using the camera module, obtain a sound using a microphone operably connected to the processor when the at least one image is captured, determine whether the sound is related to the object, when the sound is determined to be unrelated to the object, change at least one attribute of the sound and store the changed at least one attribute of the sound.

Abstract: Disclosed is a fuel processor. The fuel processor includes: a steam reformer unit configured to be disposed at an upper portion in a casing; a heat exchanger unit configured to be disposed at a lower portion of the steam reformer unit; a high temperature shift reforming unit configured to be disposed at a lower portion of the heat exchanger unit; a low temperature shift reforming unit configured to be disposed while enclosing an outer portion of the high temperature shift reforming unit; and a heat exchange chamber configured to be disposed at a lower portion of the high temperature shift reforming unit and exchange heat between reformed gas and a heat exchange fluid supplied through a channel part formed to drain the reformed gas and combustion gas and supply the heat exchange fluid.

Abstract: An electronic device comprising: a microphone array including at least three microphones; and at least one processor configured to: identify a kind of an application that is executed; activate one or more of the microphones in the array based on each microphone's respective position within the electronic device and the type of the application; and capture audio using the activated microphones.

Abstract: An apparatus and a method for controlling the use of a SIM card mounted in a mobile terminal by employing a fraud technology includes comparing data related to the SIM card received from a network to information read from the SIM card in the terminal as part of a terminal initialization process and generating a control signal to cause an RF antenna switch to open or close an RF antenna loop structure in order to disable or enable a requested SIM card function. The data received form the network and the information read from the SIM card in the terminal include subscriber information and transportation card information that allow a determination of whether a user requesting a SIM card function is the subscriber entitled to access the function. If the data received form the network and the information read from the SIM card are identical, the requested SIM card function is approved.

Abstract: An apparatus and a method for controlling the use of a SIM card mounted in a mobile terminal by employing a fraud technology includes comparing data related to the SIM card received from a network to information read from the SIM card in the terminal as part of a terminal initialization process and generating a control signal to cause an RF antenna switch to open or close an RF antenna loop structure in order to disable or enable a requested SIM card function. The data received form the network and the information read from the SIM card in the terminal include subscriber information and transportation card information that allow a determination of whether a user requesting a SIM card function is the subscriber entitled to access the function. If the data received form the network and the information read from the SIM card are identical, the requested SIM card function is approved.