METHOD FOR IMPROVING AUDIO QUALITY, AND ELECTRONIC DEVICE

An electronic device for improving audio quality, according to the present disclosure, comprises: a microphone for acquiring an audio input including voice; at least one memory; and at least one processor. The at least one processor executes one or more instructions stored in the memory so as to acq...

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Bibliographic Details
Main Authors TKACZUK, Jakub, MATUSZEWSKI, Mateusz, MASZTALSKI, Piotr, ARENDT, Krzysztof
Format Patent
LanguageEnglish
French
Korean
Published 26.01.2023
Subjects
ACOUSTICS
CALCULATING
COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
COMPUTING
COUNTING
MUSICAL INSTRUMENTS
PHYSICS
SPEECH ANALYSIS OR SYNTHESIS
SPEECH OR AUDIO CODING OR DECODING
SPEECH OR VOICE PROCESSING
SPEECH RECOGNITION
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Summary:An electronic device for improving audio quality, according to the present disclosure, comprises: a microphone for acquiring an audio input including voice; at least one memory; and at least one processor. The at least one processor executes one or more instructions stored in the memory so as to acquire a first voice fingerprint corresponding to the acquired audio input, acquires a second voice fingerprint corresponding to the voice, estimates noise according to the acoustic environment of the audio input on the basis of the first voice fingerprint and the second voice fingerprint, and removes the estimated noise from the acquired audio input. Un dispositif électronique pour améliorer la qualité audio, selon la présente divulgation, comprend : un microphone pour acquérir une entrée audio comportant une voix ; au moins une mémoire ; et au moins un processeur. Ledit processeur exécute une ou plusieurs instructions stockées dans la mémoire de façon à acquérir une première empreinte vocale correspondant à l'entrée audio acquise, acquiert une seconde empreinte vocale correspondant à la voix, estime le bruit en fonction de l'environnement acoustique de l'entrée audio sur la base de la première empreinte vocale et de la seconde empreinte vocale, et élimine le bruit estimé de l'entrée audio acquise. 본 개시의 오디오 품질을 개선하는 전자 디바이스는 음성을 포함하는 오디오 입력을 획득하는 마이크로폰, 적어도 하나의 메모리, 및 적어도 하나의 프로세서를 포함한다. 적어도 하나의 프로세서는 메모리에 저장된 하나 이상의 인스트럭션을 실행함으로써, 획득된 오디오 입력에 대응되는 제1 음성 지문을 획득하고, 음성에 대응되는 제2 음성 지문을 획득하고, 제1 음성 지문과 제2 음성 지문에 기초하여, 오디오 입력의 음향 환경에 따른 노이즈를 추정하고, 획득된 오디오 입력에서 추정된 노이즈를 제거한다.
Bibliography:Application Number: WO2022KR10281