Invention Publication
- Patent Title: SIGNAL PROCESSING DEVICE, COGNITIVE FUNCTION IMPROVEMENT SYSTEM, SIGNAL PROCESSING METHOD, AND PROGRAM
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Application No.: EP22886921.0Application Date: 2022-10-24
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Publication No.: EP4425490A1Publication Date: 2024-09-04
- Inventor: NAGATANI Yoshiki , TAKAZAWA Kazuki , OGAWA Koichi , MAEDA Kazuma , YANAGAWA Tatsuya
- Applicant: Pixie Dust Technologies, Inc. , Shionogi & Co., Ltd
- Applicant Address: JP Tokyo, 104-0028 2-2-1 Yaesu, Chuo-ku
- Assignee: Pixie Dust Technologies, Inc.,Shionogi & Co., Ltd
- Current Assignee: Pixie Dust Technologies, Inc.,Shionogi & Co., Ltd
- Current Assignee Address: JP Tokyo, 104-0028 2-2-1 Yaesu, Chuo-ku
- Agency: Plasseraud IP
- Priority: JP 21173634 2021.10.25
- International Application: JP2022039422 2022.10.24
- International Announcement: WO2023074594 2023.05.04
- Main IPC: G10L21/0364
- IPC: G10L21/0364
Abstract:
The signal processing apparatus has a means for receiving an input acoustic signal, and amplitude-modulates the received input acoustic signal to have an amplitude change corresponding to the frequency of the gamma wave, and the rise and fall of the envelope of the amplitude waveform. Means for generating an output acoustic signal that is asymmetric and means for outputting the generated output acoustic signal.
Information query
