Noise processing method, device, and system
Номер патента: CA3160740A1
Опубликовано: 20-05-2021
Автор(ы): Bingbing LIU, Feng Wang, Kewei Wu, Ruyi LIU, Yang Che
Принадлежит: 10353744 Canada Ltd
Опубликовано: 20-05-2021
Автор(ы): Bingbing LIU, Feng Wang, Kewei Wu, Ruyi LIU, Yang Che
Принадлежит: 10353744 Canada Ltd
Реферат: A noise processing method and apparatus, and a system. The method comprises: performing detection on collected audio information (S21); when speech information is detected, performing filtering processing on the speech information according to the prestored audio information of a target user (S22); determining whether the speech information exists subsequent to the filtering processing (S23); and if yes, recognizing the filtered speech information, and according to a recognition result, performing corresponding feedback (S24). The method uses the obtained speech of a target person as prior information, and therefore, when a non-target person issues an instruction, the instruction of the non-target person can be inhibited according to the prior information, and when other human sound interference and environmental noises exist while the target person issues an instruction, the human sound interference and the environmental noises at the same orientation, a similar orientation, and a distant orientation can be inhibited according to the prior information, thereby obtaining the instruction excluding other human sound and the environmental noises, improving the clarity of the sound of the target person, and improving interaction experience.
Audio data processing method and apparatus, device, and medium
Номер патента: US20230260527A1. Автор: Junbin LIANG. Владелец: Tencent Technology Shenzhen Co Ltd. Дата публикации: 2023-08-17.