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公开(公告)号：US20220326904A1
公开(公告)日：2022-10-13
申请号：US17634279
申请日：2020-08-26
Applicant: Nokia Technologies Oy
Inventor： Jussi LEPPÄNEN , Antti ERONEN , Arto LEHTINIEMI , Miikka VILERMO
IPC: G06F3/16 , G06F3/0482
Abstract: An apparatus comprising means for: providing a user interface for enabling a user to select audio content, comprising an arrangement of multiple user-selectable visual elements at positions in the user interface that are indicative of different orientations from a user and have an appearance dependent upon audio content for the respective orientations; and responding to selection of a user-selectable visual element at a position in the user interface indicative of an orientation from the user to select, for processing, audio content for the orientation.
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公开(公告)号：US20220014726A1
公开(公告)日：2022-01-13
申请号：US17358794
申请日：2021-06-25
Applicant: Nokia Technologies Oy
Inventor： Sujeet Shyamsundar MATE , Miikka VILERMO , Arto LEHTINIEMI
IPC: H04N13/279 , G06F3/01 , H04N13/178 , H04N13/282
Abstract: An apparatus comprising means for: causing display of at least one world-locked volumetric object having at least one non-viewable region; determining a change in a user's viewing position relative to the at least one world-locked volumetric object; determining if the change in the user's viewing position relative to the at least one world-locked volumetric object will cause display of at least a portion of the at least one non-viewable region of the at least one world-locked volumetric object; and if it is determined that the change in the user's viewing position will cause display of at least a portion of the at least one non-viewable region, cause the at least one world-locked volumetric object to be user-locked.
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公开(公告)号：US20210067738A1
公开(公告)日：2021-03-04
申请号：US16957778
申请日：2018-12-20
Applicant: Nokia Technologies Oy
Inventor： Jussi Artturi LEPPANEN , Miikka VILERMO , Antti ERONEN
Abstract: A first input and a second input are received from a front camera and a rear camera respectively of a user device The first input is a video of a first object having a first orientation with respect to the front camera, the second input is a video of a second object having a second orientation with respect to the rear camera. A video output is generated including a first part based on the first input and a second part based on the second input. The video output is presented relative to a viewpoint of a first viewer, such that, at the viewpoint, the first and second parts of the video output are visible at the same time and the first object in the first part of the video output is orientated towards the second object in the second part of the video output.
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公开(公告)号：US20180213309A1
公开(公告)日：2018-07-26
申请号：US15742240
申请日：2016-07-05
Applicant: Nokia Technologies Oy
Inventor： Mikko-Ville Laitinen , Mikko TAMMI , Miikka VILERMO
CPC classification number: H04R1/005 , H04R1/406 , H04R3/005 , H04R5/027 , H04R2201/401 , H04S7/30 , H04S2400/15 , H04S2420/01
Abstract: Apparatus including: an audio capture application configured to determine separate microphones from a plurality of microphones and identify a sound source direction of at least one audio source within an audio scene by analysing respective two or more audio signals from the separate microphones, wherein the audio capture application is further configured to adaptively select, from the plurality of microphones, two or more respective audio signals based on the determined direction and furthermore configured to select, from the two or more respective audio signals, a reference audio signal also based on the determined direction; and a signal generator configured to generate a mid signal representing the at least one audio source based on a combination of the selected two or more respective audio signals and with reference to the reference audio signal.
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公开(公告)号：US20160192097A1
公开(公告)日：2016-06-30
申请号：US14960233
申请日：2015-12-04
Applicant: Nokia Technologies Oy
Inventor： Koray OZCAN , Miikka VILERMO
CPC classification number: G06F3/165 , G06F3/017 , H04R1/028 , H04R2499/11 , H04R2499/15
Abstract: In an example embodiment, method, apparatus and computer program product are provided. The method includes capturing an acoustic signal by a microphone of an apparatus to generate an electrical output signal. The acoustic signal is rendered in response to a source audio signal by a speaker through at least one speaker interface element of the apparatus. The electrical output signal is compared to the source audio signal in order to determine whether the electrical output signal is being affected by mechanical vibrations caused at least partially by the speaker interface element being at least partially interfered by a user. A predetermined action is further performed in the apparatus whenever it is determined that the electrical output signal is affected by the mechanical vibrations caused at least partially by the speaker interface element being at least partially interfered by the user.
Abstract translation: 在示例实施例中，提供了方法，装置和计算机程序产品。 该方法包括通过装置的麦克风捕获声信号以产生电输出信号。 通过扬声器通过装置的至少一个扬声器接口元件响应于源音频信号而呈现声信号。 将电输出信号与源音频信号进行比较，以便确定电输出信号是否受至少部分由扬声器接口元件至少部分地被用户干扰的机械振动的影响。 只要确定电输出信号受至少部分地由扬声器接口元件至少部分地被用户干扰而引起的机械振动的影响，则在该装置中进一步执行预定动作。
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Patent Agency Ranking
6.发明申请公开(公告)号：US20160188291A1
公开(公告)日：2016-06-30
申请号：US14962233
申请日：2015-12-08
Applicant: Nokia Technologies Oy
Inventor： Miikka VILERMO , Koray OZCAN
IPC: G06F3/16 , G06F3/0488 , G06F3/041 , G06F3/0346 , G06F3/00
CPC classification number: G06F3/167 , G06F1/1684 , G06F1/1694 , G06F3/017 , G06F3/162 , G06F2203/0381 , H04M1/72569 , H04M2250/74
Abstract: In an example embodiment, a method, apparatus and computer program product are provided. The method includes determining one or more operating conditions of a device. A selection of a mode of operation of the device from at least a first mode and a second mode is facilitated based on the one or more operating conditions of the device. In the first mode, the device is configured to detect an operation input received from an audio source based on two or more audio sensors of the device. In the second mode, the device is configured to detect the operation input based on at least one of the two or more audio sensors and at least one non-audio sensor of the device.
Abstract translation: 在示例实施例中，提供了一种方法，装置和计算机程序产品。 该方法包括确定设备的一个或多个操作条件。 基于设备的一个或多个操作条件，便于从至少第一模式和第二模式选择设备的操作模式。 在第一模式中，设备被配置为基于设备的两个或更多音频传感器来检测从音频源接收的操作输入。 在第二模式中，该设备被配置为基于该两个或多个音频传感器和该设备的至少一个非音频传感器中的至少一个来检测操作输入。
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公开(公告)号：US20160180863A1
公开(公告)日：2016-06-23
申请号：US14958394
申请日：2015-12-03
Applicant: Nokia Technologies Oy
Inventor： Koray OZCAN , Miikka VILERMO
IPC: G10L21/034 , H03G3/32
CPC classification number: G10L21/034 , H03G3/005 , H03G3/10 , H03G3/32 , H03G5/005 , H03G5/165 , H03G7/002 , H03G7/007 , H03G9/025 , H04R3/04 , H04R2430/01
Abstract: The invention relates to a method, comprising receiving a first audio signal during an application execution in an apparatus, determining a volume level of a volume control interface for controlling a volume level of the first audio signal, controlling processing the first audio signal by at least one digital signal processing algorithm determined on the basis of the determined volume level of the volume control interface for controlling the volume level of the first audio signal, and outputting the controlled processed first audio signal at the determined volume level of the volume control interface. The invention further relates to an apparatus and a computer program product that perform the method.
Abstract translation: 本发明涉及一种方法，包括在设备中的应用执行期间接收第一音频信号，确定用于控制第一音频信号的音量的音量控制接口的音量级别，至少控制第一音频信号的处理 一个数字信号处理算法根据用于控制第一音频信号的音量的音量控制接口的确定的音量来确定，并且在音量控制接口的确定的音量级别输出受控处理的第一音频信号。 本发明还涉及一种执行该方法的装置和计算机程序产品。
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公开(公告)号：US20160073198A1
公开(公告)日：2016-03-10
申请号：US14777825
申请日：2013-03-20
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Miikka VILERMO , Mikko TAMMI , Joonas NIKUNEN , Tuomas VIRTANEN
CPC classification number: H04R5/027 , G10L21/028 , H04N7/15 , H04R1/406 , H04R3/005 , H04R2201/401 , H04R2430/23
Abstract: An apparatus comprising: an input configured to receive at least two audio signals; a frequency domain transformer configured to transform the at least two audio signals into a frequency domain representation of the at least two signals; a spatial covariance processor configured to generate an observed spatial covariance matrix from the frequency domain representations of the at least two audio signals; a beamformer configured to generate a spatial covariance matrix model comprising at least one beamformer kernel; a matrix factorizer configured to generate a linear magnitude mode! of audio objects; to combine the spatial covariance matrix model and the linear magnitude model; and further configured to determine at least one combination parameter, such that the at least one parameter for the combination attempts to optimise the combination; and a separator configured to cluster the audio objects based on the at least one combination parameter to create separated audio sources.
Abstract translation: 一种装置，包括：被配置为接收至少两个音频信号的输入; 频域变换器，被配置为将所述至少两个音频信号变换为所述至少两个信号的频域表示; 空间协方差处理器，被配置为从所述至少两个音频信号的频域表示中产生观测空间协方差矩阵; 波束形成器，被配置为生成包括至少一个波束形成器内核的空间协方差矩阵模型; 配置成生成线性幅度模式的矩阵分解器！ 的音频对象; 组合空间协方差矩阵模型和线性幅度模型; 并且还被配置为确定至少一个组合参数，使得所述组合的所述至少一个参数尝试优化所述组合; 以及分配器，被配置为基于所述至少一个组合参数来聚集所述音频对象以创建分离的音频源。
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公开(公告)号：US20250080935A1
公开(公告)日：2025-03-06
申请号：US18636095
申请日：2024-04-15
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Lasse LAAKSONEN , Mikko TAMMI , Miikka VILERMO , Arto LEHTINIEMI
IPC: H04S7/00 , G10L19/008 , G10L19/022
Abstract: An apparatus for audio signal processing audio objects within at least one audio scene, the apparatus comprising at least one processor configured to: define for at least one time period at least one contextual grouping comprising at least two of a plurality of audio objects and at least one further audio object of the plurality of audio objects outside of the at least one contextual grouping, the plurality of audio objects within at least one audio scene; and define with respect to the at least one contextual grouping at least one first parameter and/or parameter rule type which is configured to be applied with respect to a common element associated with the at least two of the plurality of audio objects and wherein the at least one first parameter and/or parameter rule type is configured to be applied with respect to individual element associated with the at least one further audio object outside of the at least one contextual grouping, the at least one first parameter and/or parameter rule type being applied in audio rendering of both the at least two of the plurality of audio objects and the at least one further audio object.
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公开(公告)号：US20220260664A1
公开(公告)日：2022-08-18
申请号：US17614306
申请日：2020-05-19
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Miikka VILERMO , Mikko TAMMI , Toni MÄKINEN , Juha VILKAMO
IPC: G01S3/805 , G01S3/80 , G10L19/008 , H04R3/00
Abstract: According to an example embodiment, a method for audio focusing is provided, the method comprising: receiving a multi-channel audio signal that represents sounds in sound directions that correspond to respective positions in an image area of an image; receiving an indication of an audio focus direction that corresponds to a first position in the image area; selecting a primary sound direction from a plurality of different available candidate directions, wherein said plurality of different available candidate directions comprise said audio focus direction and one or more offset candidate directions and wherein each offset candidate direction corresponds to a respective candidate offset from said first position in the image area; and deriving, based on said multi-channel audio signal in dependence of the selected primary sound direction, an output audio signal where sounds in sound directions defined via the selected primary sound direction are emphasized in relation to sounds in sound directions other than those defined via the selected primary sound direction.
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