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1. 发明公开

EP4367905A1 AN APPARATUS, METHOD AND COMPUTER PROGRAM FOR DETERMINING MICROPHONE BLOCKAGES 审中-实审
公开(公告)号：EP4367905A1
公开(公告)日：2024-05-15
申请号：EP22837094.6
申请日：2022-06-20
申请人： Nokia Technologies Oy
发明人： VILKAMO, Juha Tapio , VILERMO, Miikka Tapani , TAMMI, Mikko Tapio
IPC分类号： H04R29/00 , H04R3/00 , H04S7/00 , G10L25/06 , G10L25/18
CPC分类号： H04R29/005 , H04R2410/0720130101 , H04R2420/0720130101

2. 发明公开

EP4270155A1 VIRTUAL CONTENT 审中-实审
公开(公告)号：EP4270155A1
公开(公告)日：2023-11-01
申请号：EP22170069.3
申请日：2022-04-26
申请人： Nokia Technologies Oy
发明人： LEHTINIEMI, Arto Juhani , VILERMO, Miikka Tapani , LAAKSONEN, Lasse Juhani
IPC分类号： G06F3/01
摘要： Example embodiments are disclosed relating to virtual content. Example embodiments may involve providing video data for output to a user device, the video data representing a virtual scene comprising one or more virtual objects at respective locations in the virtual scene with which a user of the user device may interact during an interactive session. The interactive session may be paused and a resumption input may be received at a second time, subsequent to the first time, for unpausing the interactive session. Responsive to receiving the resumption input, it may be detected that interaction with a particular virtual object, with which the user has interacted prior to the interactive session being paused, is restricted due to physical properties of a real-world space in which the user is located at the second time. The virtual scene may be modified to permit interaction with the particular virtual object without the detected restriction.

3. 发明公开

EP4250768A1 AN APPARATUS FOR MAPPING SOUND SOURCE DIRECTION 审中-实审
公开(公告)号：EP4250768A1
公开(公告)日：2023-09-27
申请号：EP23159534.9
申请日：2023-03-02
申请人： Nokia Technologies Oy
发明人： VILERMO, Miikka Tapani , PULAKKA, Hannu Juhani
IPC分类号： H04R3/00 , H04R1/40 , H04S7/00
摘要： An apparatus for assisting spatial audio signal processing, the apparatus comprising means configured to: capture, at least using at least three microphones in the apparatus, sensor data comprising microphone audio signals; analyse the sensor data to determine at least one three-dimension direction of a sound source; and process the sensor data to map the at least one three-dimension direction of the sound source to at least one further direction, wherein the processing of the sensor data is configured to employ at least a parasagittal plane based mapping.

4. 发明公开

EP4250061A1 USER CONTROL IN AUGMENTED REALITY 审中-实审
公开(公告)号：EP4250061A1
公开(公告)日：2023-09-27
申请号：EP22164279.6
申请日：2022-03-25
申请人： Nokia Technologies Oy
发明人： LAAKSONEN, Lasse Juhani , VILERMO, Miikka Tapani , LEHTINIEMI, Arto Juhani
IPC分类号： G06F3/01
摘要： An apparatus, method and computer-program is described relating to user control in augmented reality (AR). For example, the method may comprise determining, based on motion of a user, one or more future step locations along a path. The method may also comprise displaying, via an augmented reality display device associated with the user, one or more interactive items. Each of the one or more interactive items may be associated with a respective one of the future step locations and is displayed so as to be perceived at a respective display position which is at or near said associated respective future step location. The method may also comprise detecting a control input associated with a particular interactive item, based at least in part on the user having reached a selection area which is at or near said associated future step location along the path.

5. 发明公开

EP4227794A1 USER DEVICE 无效
公开(公告)号：EP4227794A1
公开(公告)日：2023-08-16
申请号：EP22156526.0
申请日：2022-02-14
申请人： Nokia Technologies Oy
发明人： LEHTINIEMI, Arto Juhani , VILERMO, Miikka Tapani , LAAKSONEN, Lasse Juhani
IPC分类号： G06F3/14 , H04M1/72448 , G06F3/16 , G06F3/01 , H04M1/02 , G06F1/16
摘要： An apparatus, method and computer program is described comprising: receiving first and second content suitable for display on a user device (60), wherein the user device comprises a first display portion (61a) and a second display portion (61b), wherein in a first configuration, the first and second display portions are provided on opposite sides of the user device and are directed in different directions; determining the first content (64) to be primary content or secondary content, wherein the first content comprises a visual component; determining the second content (66) to be primary content or secondary content, wherein the second content comprises a visual component; displaying the visual component of the first content on the first display portion in the event that the first content is primary content; displaying the visual component of the second content on the second display portion in the event that the second content is primary content; and when the user device is in the first configuration, changing content identified as primary content to be identified as secondary content and changing content identified to be secondary content to be identified as primary content in response to the user device being rotated (62) to swap the directions of the first and second display portions.

6. 发明公开

EP4192031A1 AUDIO PROCESSING 无效
公开(公告)号：EP4192031A1
公开(公告)日：2023-06-07
申请号：EP21212290.7
申请日：2021-12-03
申请人： Nokia Technologies Oy
发明人： LEHTINIEMI, Arto Juhani , VILERMO, Miikka Tapani , TAMMI, Mikko Tapio
IPC分类号： H04R3/00 , H04N21/439 , H04M9/08 , G06F3/16 , H04M3/56 , H04R1/40 , G10K11/175
摘要： An apparatus and method for audio processing is disclosed. For example, the apparatus may comprise means for: providing a first audio signal captured by a first capture device, the first audio signal comprising one or more first sounds emitted by a first audio source associated with the first capture device; determining enablement of a mute function associated with a second capture device in proximity of the first capture device, the second capture device being associated with a second audio source; and responsive to the determination of the mute function being enabled, filtering the first audio signal to attenuate or remove one or more second sounds emitted by the second audio source, the one or more second sounds also being comprised in the first audio signal.

7. 发明公开

EP4187929A1 OBJECT AND AMBIENCE RELATIVE LEVEL CONTROL FOR RENDERING 审中-实审
公开(公告)号：EP4187929A1
公开(公告)日：2023-05-31
申请号：EP22205181.5
申请日：2022-11-03
申请人： Nokia Technologies Oy
发明人： VILERMO, Miikka Tapani , JÄRVINEN, Roope Olavi , MÄKINEN, Toni Henrik , PULAKKA, Hannu Juhani
IPC分类号： H04S7/00
摘要： An apparatus comprising means configured to: obtain an object track and an ambience track; obtain a control value configured to control the relative levels of the object track and the ambience track; estimate a leakage between the object track and the ambience track; determine at least one leakage level gain control value based on the control value and the leakage; and apply the at least one leakage level gain value to at least one of: the object track; and the ambience track, the application of the at least one leakage level gain value is such that a rendered audio signal is based on the application of the at least one leakage level gain control value to at least one of: the object track; and the ambience track.

8. 发明公开

EP4167066A1 OPTIMIZING SCREEN USAGE 审中-实审
公开(公告)号：EP4167066A1
公开(公告)日：2023-04-19
申请号：EP21202945.8
申请日：2021-10-15
申请人： Nokia Technologies Oy
发明人： LAAKSONEN, Lasse Juhani , VILERMO, Miikka Tapani , LEHTINIEMI, Arto Juhani
IPC分类号： G06F3/0481
摘要： A methods and apparatuses for optimizing screen usage are disclosed. The solution comprises detecting (400) that the user of the apparatus is wearing sunglasses and controlling (402), based on the detection, allocation and presentation of the visual content on one or more displays of the apparatus according to the polarization characteristics of the one or more displays, where at least one display utilises different polarization characteristics compared to other displays if the apparatus has more than one display.

9. 发明公开

EP4145862A1 SIGNALLING CHANGE EVENTS AT AN AUDIO OUTPUT DEVICE 审中-实审
公开(公告)号：EP4145862A1
公开(公告)日：2023-03-08
申请号：EP21195205.6
申请日：2021-09-07
申请人： Nokia Technologies Oy
发明人： LAAKSONEN, Lasse Juhani , LEHTINIEMI, Arto Juhani , VILERMO, Miikka Tapani
IPC分类号： H04S7/00
摘要： An apparatus, method and computer program for signaling change events at an audio output device are disclosed. The apparatus may comprise means for detecting, during an audio communications session between a first user device and a second user device, a change event at a first earphones device associated with the first user device, the first earphones device comprised of first and second earphones. The apparatus may also comprise means for signaling the detected change event to the second user device and/or a second audio output device associated with the second user device.

10. 发明公开

EP4117312A1 MONITORING OF AUDIO SIGNALS 审中-实审
公开(公告)号：EP4117312A1
公开(公告)日：2023-01-11
申请号：EP21184688.6
申请日：2021-07-09
申请人： Nokia Technologies Oy
发明人： LEHTINIEMI, Arto Juhani , VILERMO, Miikka Tapani , HEIKKINEN, Mikko Olavi , ERONEN, Antti Johannes
IPC分类号： H04R29/00 , H04R3/00 , H04R1/10
摘要： An apparatus and method for monitoring audio output is disclosed. The apparatus may comprise means for providing one or more primary audio signals based on signals from one or more first microphones associated with an audio capture device and providing one or more secondary audio signals based on signals from one or more second microphones associated with an audio monitoring device, the audio monitoring device being separate from the audio capture device and configured for output of the one or more primary audio signals and the one or more secondary audio signals through one or more loudspeakers. The apparatus may comprise means for modifying one or both of the primary and secondary audio signals such that output of the one or more primary audio signals are distinguished over output of the one or more secondary audio signals.

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