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公开(公告)号：US10708679B2
公开(公告)日：2020-07-07
申请号：US16464743
申请日：2017-11-20
摘要： An apparatus for controlling a controllable position/orientation of at least one audio source within an audio scene, the audio scene including the at least one audio source; a capture device, the apparatus including a processor configured to: receive a physical position/orientation of the at least one audio source relative to a capture device capture orientation; receive an earlier physical position/orientation of the at least one audio source relative to the capture device capture orientation; receive at least one control parameter; and control a controllable position/orientation of the at least one audio source, the controllable position being between the physical position/orientation of the at least one audio source relative to the capture device capture orientation and the earlier physical position/orientation of the at least one audio source relative to the capture device capture orientation and based on the control parameter.
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公开(公告)号：US20160125859A1
公开(公告)日：2016-05-05
申请号：US14899004
申请日：2014-06-09
发明人： Antti Eronen , Jussi Leppanen
IPC分类号： G10H1/00
CPC分类号： G10H1/0008 , G06F17/30743 , G10H2210/041 , G10H2210/091 , G10H2240/141 , G10L25/51
摘要： It is inter alia disclosed a method comprising: determining a divergence measure between a statistical distribution of audio features of a first audio track and a statistical distribution of audio features of at least one further audio track; determining a divergence measure threshold value from at least the divergence measure between the statistical distribution of audio features of a first audio track and the statistical distribution of audio features of the at least one further audio track; and comparing the divergence measure with the divergence measure threshold value.
摘要翻译： 特别地，公开了一种方法，包括：确定第一音频轨道的音频特征的统计分布和至少一个另外的音频轨道的音频特征的统计分布之间的发散度量; 从至少第一音频轨道的音频特征的统计分布与所述至少一个另外的音频轨道的音频特征的统计分布之间的至少所述发散度量度确定发散测量阈值; 并将发散度与发散度阈值进行比较。
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公开(公告)号：US20160077187A1
公开(公告)日：2016-03-17
申请号：US14946966
申请日：2015-11-20
CPC分类号： G01S5/0252 , G01S1/14 , G01S1/72 , G01S5/18 , G01S5/26
摘要： An approach is provided for providing location information of user devices based on signal frequencies of transmitters. The positioning platform processes and/or facilitates a processing of one or more signals, from one or more transmitters, captured at one or more user devices to determine one or more frequencies of the one or more signals. Next, the positioning platform determines device location information of the one or more user devices based, at least in part, on the one or more frequencies.
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公开(公告)号：US11902768B2
公开(公告)日：2024-02-13
申请号：US17593702
申请日：2020-03-19
发明人： Antti Eronen , Arto Lehtiniemi , Jussi Leppanen , Lasse Laaksonen
摘要： An apparatus including circuitry configured to: obtain at least one location and/or orientation associated with a user; obtain, based on the at least one location and/or orientation, one or more audio element, wherein the one or more audio element at least partially forms an audio scene; obtain, based on the at least one location and/or orientation, at least one auxiliary audio element, the at least one auxiliary audio element being at least one audio element or a combination of audio elements, wherein the at least one auxiliary audio element is associated with at least a part of the audio scene and is located at an outside zone of the audio scene; render the obtained audio element and/or at least one auxiliary audio element.
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公开(公告)号：US11812235B2
公开(公告)日：2023-11-07
申请号：US16308707
申请日：2017-06-07
CPC分类号： H04R3/005 , G06F3/165 , G06F3/167 , H04H60/04 , H04R1/1041 , H04R1/406 , H04S7/303 , H04R2201/401 , H04R2430/01 , H04R2430/20 , H04R2430/23 , H04R2499/11 , H04S2400/01 , H04S2400/11 , H04S2400/15 , H04S2420/07
摘要： An apparatus including a processor configured to determine a position for at least one sound source relative to a reference position, and a position for a sound source tracker relative to the reference position. The processor further configured to determine a direction associated with the sound source tracker, select the at least one sound source based on an analysis of the direction associated with the sound source tracker, the position for the at least one sound source and the position of the sound source tracker. The processor is further configured to receive at least one control interaction associated with the selected at least one sound source from at least one controller, process at least one audio signal associated with the selected sound source based on the control interaction and output the processed at least one audio signal to be rendered.
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公开(公告)号：US20230209301A1
公开(公告)日：2023-06-29
申请号：US18112082
申请日：2023-02-21
摘要： An apparatus (131) comprising means for: obtaining media content (122), wherein the media content (122) comprises at least one object data; obtaining priority content information (126), the priority content information (126) comprising a priority identification identifying and classifying the at least one object; rendering the at least one object based on the priority content information (126).
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公开(公告)号：US20220141612A1
公开(公告)日：2022-05-05
申请号：US17577468
申请日：2022-01-18
IPC分类号： H04S7/00 , G10L19/008 , G10L21/0216
摘要： According to an example embodiment, a technique for spatial audio processing including: determining at least one spatial parameter based, at least partially, on at least one input audio signal captured with at least one first device, configured to represent at least a portion of an audio scene; identifying a portion of interest of the audio scene based, at least partially, on the at least one spatial parameter; generating at least one first audio signal based, at least partially, on the at least one input audio signal; generating at least one second audio signal based, at least partially, on at least one audio signal captured with at least one second device; and combining, at least partially, the at least one first audio signal and the at least one second audio signal into at least one combined audio signal.
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公开(公告)号：US11320894B2
公开(公告)日：2022-05-03
申请号：US16444201
申请日：2019-06-18
摘要： Apparatus, a method and a computer program are provided. The apparatus includes circuitry for causing rendering of mediated reality content to a user, wherein the mediated reality content includes virtual visual content rendered on a display of a hovering drone. The apparatus also includes circuitry for determining a real location of the user in real space. The apparatus further includes circuitry for dynamically adjusting a real location of the hovering drone, relative to the determined real location of the user, based at least in part on at least one characteristic of the mediated reality content rendered to the user.
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公开(公告)号：US11272286B2
公开(公告)日：2022-03-08
申请号：US16332407
申请日：2017-09-08
IPC分类号： H04R3/04 , H04R3/00 , G10L25/06 , G10L25/51 , G11B27/038 , G11B27/10 , H04R1/40 , H04R29/00 , H04S7/00
摘要： A method including obtaining a first clean signal and a first processed signal dependent upon audio input at a first microphone; obtaining a second clean signal and a second processed signal dependent upon audio input at a second microphone; using the first clean signal and the second clean signal to enable further processing of at least the first processed signal and the second processed signal.
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20.发明授权公开(公告)号：US10602052B2
公开(公告)日：2020-03-24
申请号：US15741301
申请日：2016-07-05
发明人： Antti Eronen , Jussi Leppanen , Arto Lehtiniemi , Sujeet Shyamsundar Mate , Ari-Pekka Liljeroos
摘要： A method including receiving first camera information that is indicative of visual information from a first camera location, causing display of the first camera information, receiving second camera information that is indicative of visual information from a second camera location, identifying an object that is represented in the first camera information and represented in the second camera information, receiving an object selection input that designates a representation of the object from the first camera information, receiving an object movement input that is indicative of movement in relation to the object, determining that a direction of the object movement input is opposite to a direction from the first camera location to the second camera location, and causing transition from display of the first camera information to display of the second camera information is disclosed.
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