Lg Electronics Inc.

Dami Kim

Youngho Kim

Byeongwook Kim

Hyunggon Ryu

Dongsoon Kim

Minsun Park

Min Soo Kim

Chanwoo Park

Byungsoo Oh

Bongchu Shim

Seongmoon Cho

Jeankun Oh

According to an embodiment, a method of building a database in which voice signals match texts comprises providing a captcha-purposed voice signal including a first voice signal matched with a first text and a second voice signal matched with no text, sending a request for a first input text and a second input text for the captcha-purposed voice signal, when the first input text and the second input text are received, comparing the first text with the first input text, and when the first text is identical to the first input text, matching the second voice signal with the second input text and storing the match. Embodiments of the present invention may be related to artificial intelligence (Al) modules, unmanned aerial vehicles (UAVs), robots, augmented reality (AR) devices, virtual reality (VR) devices, and 5G service-related devices.

Method for building database in which voice signals and texts are matched and a system therefor, and a computer-readable recording medium recording the same

A method for training an artificial neural network-based speech recognition model is disclosed. In the method for training an artificial neural network-based speech recognition model, a user's speech is learned by using target data representing features and non-target data representing non-features as random inputs and outputs, and then the user's speech is recognized under a noise situation. A method for training an artificial neural network-based speech recognition model and speech recognition device of the present disclosure can be associated with artificial intelligence modules, drones (unmanned aerial vehicles (UAVs)), robots, augmented reality (AR) devices, virtual reality (VR) devices, devices related to 5G service, etc.

Deeplearning method for voice recognition model and voice recognition device based on artificial neural network

Wireless earset communication device

Wireless headset

Mobile phone

Cellular phone

Front glass for mobile phone

Disclosed are a structure with a nanopore and an apparatus for determining sequences of nucleic acids including the structure, the structure including three or more structures having facing surfaces, a plurality of oligonucleotides attached at one ends thereof to the surfaces, and a pore formed between the structures to which the plurality of oligonucleotides are bound, and allowing a pore of a desired size to be precisely formed by adjusting the length of a plurality of oligonucleotides.

Structure with nanopore and apparatus for determining sequences of nucleic acids including the same

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Seoul, South Korea

Dami Kim