JP7410477B2 - 信号処理装置、信号処理方法、制御方法、システム、およびプログラム - Google Patents

信号処理装置、信号処理方法、制御方法、システム、およびプログラム Download PDF

Info

Publication number
JP7410477B2
JP7410477B2 JP2022574497A JP2022574497A JP7410477B2 JP 7410477 B2 JP7410477 B2 JP 7410477B2 JP 2022574497 A JP2022574497 A JP 2022574497A JP 2022574497 A JP2022574497 A JP 2022574497A JP 7410477 B2 JP7410477 B2 JP 7410477B2
Authority
JP
Japan
Prior art keywords
acoustic signal
output
processing device
signal processing
modulation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2022574497A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023074594A5 (https=
JPWO2023074594A1 (https=
Inventor
芳樹 長谷
和希 高澤
公一 小川
佳主馬 前田
達也 柳川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shionogi and Co Ltd
Pixie Dust Technologies Inc
Original Assignee
Shionogi and Co Ltd
Pixie Dust Technologies Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shionogi and Co Ltd, Pixie Dust Technologies Inc filed Critical Shionogi and Co Ltd
Priority to JP2023067070A priority Critical patent/JP7515801B2/ja
Publication of JPWO2023074594A1 publication Critical patent/JPWO2023074594A1/ja
Publication of JPWO2023074594A5 publication Critical patent/JPWO2023074594A5/ja
Application granted granted Critical
Publication of JP7410477B2 publication Critical patent/JP7410477B2/ja
Priority to JP2024100346A priority patent/JP2024123163A/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/369—Electroencephalography [EEG]
    • A61B5/372—Analysis of electroencephalograms
    • A61B5/374—Detecting the frequency distribution of signals, e.g. detecting delta, theta, alpha, beta or gamma waves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/369—Electroencephalography [EEG]
    • A61B5/377—Electroencephalography [EEG] using evoked responses
    • A61B5/38—Acoustic or auditory stimuli
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/486—Biofeedback
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H1/00—Details of electrophonic musical instruments
    • G10H1/02—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos
    • G10H1/04—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation
    • G10H1/053—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation during execution only
    • G10H1/057—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation during execution only by envelope-forming circuits
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H5/00—Instruments in which the tones are generated by means of electronic generators
    • G10H5/10—Instruments in which the tones are generated by means of electronic generators using generation of non-sinusoidal basic tones, e.g. saw-tooth
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H7/00—Instruments in which the tones are synthesised from a data store, e.g. computer organs
    • G10H7/02—Instruments in which the tones are synthesised from a data store, e.g. computer organs in which amplitudes at successive sample points of a tone waveform are stored in one or more memories
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K15/00—Acoustics not otherwise provided for
    • G10K15/02—Synthesis of acoustic waves
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
    • G10L21/0316—Speech enhancement, e.g. noise reduction or echo cancellation by changing the amplitude
    • G10L21/0364—Speech enhancement, e.g. noise reduction or echo cancellation by changing the amplitude for improving intelligibility
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H20/00—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance
    • G16H20/70—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to mental therapies, e.g. psychological therapy or autogenous training
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
    • G16H40/60—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices
    • G16H40/63—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for local operation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
    • A61M2021/0005—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus
    • A61M2021/0027—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus by the hearing sense
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
    • A61M2021/0005—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus
    • A61M2021/0044—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus by the sight sense
    • A61M2021/005—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus by the sight sense images, e.g. video
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/35—Communication
    • A61M2205/3576—Communication with non implanted data transmission devices, e.g. using external transmitter or receiver
    • A61M2205/3584—Communication with non implanted data transmission devices, e.g. using external transmitter or receiver using modem, internet or Bluetooth®
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers
    • A61M2205/502—User interfaces, e.g. screens or keyboards
    • A61M2205/505—Touch-screens; Virtual keyboard or keypads; Virtual buttons; Soft keys; Mouse touches
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/581—Means for facilitating use, e.g. by people with impaired vision by audible feedback
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/08—Other bio-electrical signals
    • A61M2230/10—Electroencephalographic signals
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H2220/00—Input/output interfacing specifically adapted for electrophonic musical tools or instruments
    • G10H2220/155—User input interfaces for electrophonic musical instruments
    • G10H2220/371—Vital parameter control, i.e. musical instrument control based on body signals, e.g. brainwaves, pulsation, temperature or perspiration; Biometric information
    • G10H2220/376—Vital parameter control, i.e. musical instrument control based on body signals, e.g. brainwaves, pulsation, temperature or perspiration; Biometric information using brain waves, e.g. EEG
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H2250/00—Aspects of algorithms or signal processing methods without intrinsic musical character, yet specifically adapted for or used in electrophonic musical processing
    • G10H2250/541—Details of musical waveform synthesis, i.e. audio waveshape processing from individual wavetable samples, independently of their origin or of the sound they represent
    • G10H2250/551—Waveform approximation, e.g. piecewise approximation of sinusoidal or complex waveforms
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H10/00—ICT specially adapted for the handling or processing of patient-related medical or healthcare data
    • G16H10/20—ICT specially adapted for the handling or processing of patient-related medical or healthcare data for electronic clinical trials or questionnaires

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Acoustics & Sound (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Psychology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Pathology (AREA)
  • Psychiatry (AREA)
  • Molecular Biology (AREA)
  • Multimedia (AREA)
  • Epidemiology (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Primary Health Care (AREA)
  • General Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Human Computer Interaction (AREA)
  • Child & Adolescent Psychology (AREA)
  • Developmental Disabilities (AREA)
  • Hospice & Palliative Care (AREA)
  • Social Psychology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • General Business, Economics & Management (AREA)
  • Business, Economics & Management (AREA)
  • Computational Linguistics (AREA)
  • Quality & Reliability (AREA)
  • Signal Processing (AREA)
  • Hematology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
JP2022574497A 2021-10-25 2022-10-24 信号処理装置、信号処理方法、制御方法、システム、およびプログラム Active JP7410477B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2023067070A JP7515801B2 (ja) 2021-10-25 2023-04-17 信号処理装置、認知機能改善システム、信号処理方法、及びプログラム
JP2024100346A JP2024123163A (ja) 2021-10-25 2024-06-21 信号処理装置、認知機能改善システム、信号処理方法、及びプログラム

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2021173634 2021-10-25
JP2021173634 2021-10-25
JP2022077088 2022-05-09
JP2022077088 2022-05-09
PCT/JP2022/039422 WO2023074594A1 (ja) 2021-10-25 2022-10-24 信号処理装置、認知機能改善システム、信号処理方法、及びプログラム

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023067070A Division JP7515801B2 (ja) 2021-10-25 2023-04-17 信号処理装置、認知機能改善システム、信号処理方法、及びプログラム

Publications (3)

Publication Number Publication Date
JPWO2023074594A1 JPWO2023074594A1 (https=) 2023-05-04
JPWO2023074594A5 JPWO2023074594A5 (https=) 2023-09-27
JP7410477B2 true JP7410477B2 (ja) 2024-01-10

Family

ID=86159892

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022574497A Active JP7410477B2 (ja) 2021-10-25 2022-10-24 信号処理装置、信号処理方法、制御方法、システム、およびプログラム

Country Status (4)

Country Link
US (1) US20230190174A1 (https=)
EP (1) EP4425490A4 (https=)
JP (1) JP7410477B2 (https=)
WO (1) WO2023074594A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4529228A1 (en) * 2023-09-19 2025-03-26 Sivantos Pte. Ltd. Hearing system for neural entrainment and method of operating such a hearing system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020501853A (ja) 2016-11-17 2020-01-23 コグニート セラピューティクス，インク． 視覚刺激を介した神経刺激のための方法およびシステム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5531595Y1 (https=) * 1970-10-26 1980-07-28
US4160402A (en) * 1977-12-19 1979-07-10 Schwartz Louis A Music signal conversion apparatus
JPS5732497A (en) * 1980-08-06 1982-02-22 Matsushita Electric Industrial Co Ltd Echo adding unit
JP2011251058A (ja) * 2010-06-03 2011-12-15 Panasonic Corp 聴性定常反応測定方法および測定装置
JP7175120B2 (ja) * 2018-07-26 2022-11-18 株式会社フェイス 音楽療法のための歌唱補助装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020501853A (ja) 2016-11-17 2020-01-23 コグニート セラピューティクス，インク． 視覚刺激を介した神経刺激のための方法およびシステム

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
「Ａｕｄａｃｉｔｙ ２．２．２ Ｍａｎｕａｌ」（Ｉｎｔｅｒｎｅｔ Ａｒｃｈｉｖｅ、２０１８年２月２２日）、ｈｔｔｐｓ：／／ｗｅｂ．ａｒｃｈｉｖｅ．ｏｒｇ／ｗｅｂ／２０１８０２２２１５２１５５／ｈｔｔｐｓ：／／ｍａｎｕａｌ．ａｕｄａｃｉｔｙｔｅａｍ．ｏｒｇ／
安井希子、三浦雅展、「ＡＭ音の振幅形状がＲｏｕｇｈｎｅｓｓ知覚を変えるのか？」、日本音響学会講演論文集、２０１１年３月、２－１－４、ｐ．１０１３－１０１６
安井希子、三浦雅展、「振幅包絡の形状がＲｏｕｇｈｎｅｓｓに与える影響」、日本音響学会講演論文集、２０１０年９月、２－７－２、ｐ．８６１～８６４

Also Published As

Publication number Publication date
EP4425490A1 (en) 2024-09-04
US20230190174A1 (en) 2023-06-22
EP4425490A4 (en) 2025-02-19
WO2023074594A1 (ja) 2023-05-04
JPWO2023074594A1 (https=) 2023-05-04

Similar Documents

Publication Publication Date Title
Bergstrom et al. Using music as a signal for biofeedback
US20150005661A1 (en) Method and process for reducing tinnitus
JP6883716B2 (ja) 耳鳴治療器および耳鳴治療プログラム
Won et al. Relationship between behavioral and physiological spectral-ripple discrimination
Petersen et al. The CI MuMuFe–a new MMN paradigm for measuring music discrimination in electric hearing
Alaerts et al. Cortical auditory steady-state responses to low modulation rates
JP7307929B1 (ja) 信号処理装置、認知機能改善システム、信号処理方法、及びプログラム
JP7410477B2 (ja) 信号処理装置、信号処理方法、制御方法、システム、およびプログラム
Zhang et al. Spatial release from informational masking: evidence from functional near infrared spectroscopy
Arndt Neural correlates of quality during perception of audiovisual stimuli
Van Eeckhoutte et al. Objective binaural loudness balancing based on 40-Hz auditory steady-state responses. Part II: Asymmetric and bimodal hearing
JP7515801B2 (ja) 信号処理装置、認知機能改善システム、信号処理方法、及びプログラム
Costa et al. Pentatonic sequences and monaural beats to facilitate relaxation: an EEG study
Böckmann-Barthel et al. Time course of auditory streaming: do CI users differ from normal-hearing listeners?
JP3868326B2 (ja) 睡眠導入装置及び心理生理効果授与装置
Erkens et al. Hearing impaired participants improve more under envelope-transcranial alternating current stimulation when signal to noise ratio is high
Nagatani et al. Gamma-modulated human speech-originated sound evokes and entrains gamma wave in human brain
WO2014083375A1 (en) Entrainment device
CN118160035A (zh) 信号处理装置、认知功能改善系统、信号处理方法以及程序
Lee et al. Effects of speech noise on vocal fundamental frequency using power spectral analysis
Loeb Incremental advances will improve medical device alarm sounds
JP7777316B2 (ja) 信号処理装置、認知機能改善システム、信号処理方法、およびプログラム
US20250025659A1 (en) Audio signal
Guého et al. An enhanced experimental paradigm for auditory BCIs by addressing both acoustic and human factors
JP3444632B2 (ja) Ｆｍθを誘導する可聴音とその発生方法

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20221202

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20221202

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20221202

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20221220

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230119

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20230124

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230417

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20230425

A912 Re-examination (zenchi) completed and case transferred to appeal board

Free format text: JAPANESE INTERMEDIATE CODE: A912

Effective date: 20230602

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20231027

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20231211

R150 Certificate of patent or registration of utility model

Ref document number: 7410477

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150