Abstract: The present application relates to a novel strain of the genus Schizochytrium (Schizochytrium sp.) and a method of producing polyunsaturated fatty acids by using the same. According to one aspect, novel microalgae of the genus Schizochytrium have a high content of fat in biomass, and particularly, a high content of polyunsaturated fatty acids such as docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA), and therefore, the microalgae, and biomass or bio-oil prepared therefrom, may be useful as a feed source or the like.

Abstract: A display device includes a display panel including a plurality of pixels, a data driver configured to provide data voltages to the pixels, and a gate driver configured to provide gate signals to the pixels. The display device also includes a controller configured to control the data driver and the gate driver, and to control the magnitude of a sensing initialization voltage applied to the pixels based on a frame rate value when operating in a variable frame mode.

Abstract: Various embodiments provide an electronic device and a method therefor, the electronic device comprising: a voice recognition unit; a memory; a display; and a processor functionally connected to the voice recognition unit, the memory or the display, wherein the processor is configured to: acquire password information for the content selected by a user, when the voice information of a user recognized by the voice recognition unit includes a hidden command; request the user to articulate the obtained password information; and encrypt the content based on the received voice information according to the request. In addition, other embodiments are possible.

Abstract: An electronic device is provided. The electronic device includes a first speaker, a first microphone, a storage unit storing a reference signal, and a controller configured to, when the reference signal is output through the first speaker, receive a first signal input through the first microphone and a second signal input through a second microphone of an external electronic device and determine whether to use the first microphone or the second microphone based on at least one of the first signal input through the first microphone and the second signal input through the second microphone.

Abstract: The present disclosure relates to an apparatus and a method for cancelling echo by an electronic device. Here, a method of operating an electronic device includes converting a first digital signal related to a sound to be output through a plurality of speakers into a first analog signal; outputting the converted first analog signal as a sound using at least a part of the plurality of speakers; filtering at least a part of the converted first analog signal and/or the output sound and then generating a second analog signal; and outputting the second analog signal as another sound using at least another part of the plurality of speakers.

Abstract: Various embodiments provide an electronic device and a method therefor, the electronic device comprising: a voice recognition unit; a memory; a display; and a processor functionally connected to the voice recognition unit, the memory or the display, wherein the processor is configured to: acquire password information for the content selected by a user, when the voice information of a user recognized by the voice recognition unit includes a hidden command; request the user to articulate the obtained password information; and encrypt the content based on the received voice information according to the request. In addition, other embodiments are possible.

Abstract: Disclosed are an apparatus and a method of cancelling an echo signal flowing in a microphone of an electronic device.

Abstract: Disclosed is an electronic device. The electronic device includes a memory and at least one processor. The processor is configured to obtain a first input, determine first information on the basis of the first input and a first domain matching the first input, obtain a second input following the first input, determine second information based on the second input and the first domain in response to the second input, and determine third information based on the second input and a second domain different from the first domain.

Abstract: A recording support method includes: receiving audio data; acquiring voice data from the audio data; receiving or generating text data corresponding to the voice data; storing at least part of the voice data and at least part of the text data corresponding to the at least part of the voice data; and output the received or generated text data, and wherein the stored at least part of the voice data and the stored at least part of the text data are associated each other, and wherein the at least part of voice data comprises one or more units.

Abstract: The present disclosure relates to an apparatus and a method for cancelling echo by an electronic device. Here, a method of operating an electronic device includes converting a first digital signal related to a sound to be output through a plurality of speakers into a first analog signal; outputting the converted first analog signal as a sound using at least a part of the plurality of speakers; filtering at least a part of the converted first analog signal and/or the output sound and then generating a second analog signal; and outputting the second analog signal as another sound using at least another part of the plurality of speakers.

Abstract: An electronic device is provided. The electronic device includes a first speaker, a first microphone, a storage unit storing a reference signal, and a controller configured to, when the reference signal is output through the first speaker, receive a first signal input through the first microphone and a second signal input through a second microphone of an external electronic device and determine whether to use the first microphone or the second microphone based on at least one of the first signal input through the first microphone and the second signal input through the second microphone.

Abstract: An electronic device is provided. The electronic device includes a communication module that sends conversation information between users of the electronic device and an external electronic device to a management server if the conversation is obtained and receives a keyword extracted using the conversation information from the management server. The electronic device further includes a control module that controls to search for information using the keyword and send a portion of the found information to the external electronic device, and a display that displays the found information.

Abstract: Disclosed are an apparatus and a method of cancelling an echo signal flowing in a microphone of an electronic device.

Abstract: A recording support method includes: receiving audio data; acquiring voice data from the audio data; receiving or generating text data corresponding to the voice data; storing at least part of the voice data and at least part of the text data corresponding to the at least part of the voice data; and output the received or generated text data, and wherein the stored at least part of the voice data and the stored at least part of the text data are associated each other, and wherein the at least part of voice data comprises one or more units.