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1. 发明授权

US11270712B2 System and method for separation of audio sources that interfere with each other using a microphone array 有权
公开(公告)号：US11270712B2
公开(公告)日：2022-03-08
申请号：US17003014
申请日：2020-08-26
申请人： InSoundz Ltd.
发明人： Ron Ziv , Tomer Goshen , Emil Winebrand , Yadin Aharoni
IPC分类号： G10L19/008 , H04S7/00 , H04R3/00
摘要： A system and method for decorrelating audio data. A method includes determining a plurality of propagation vectors for each of a plurality of sound sources based on audio data captured by a plurality of sound capturing devices and a location of each of the plurality of sound sources, wherein the plurality of sound sources and the plurality of sound capturing devices are deployed in a space, wherein the audio data is captured by the plurality of sound capturing devices based on sounds emitted by the plurality of sound sources in the space; determining a plurality of beam former outputs, wherein each beam former output is determined for one of the plurality of sound sources; determining a decoupling matrix based on the plurality of beam former outputs and the propagation vectors; and decorrelating audio data captured by the plurality of sound capturing devices based on the decoupling matrix.

2. 发明申请

US20210043185A1 SYSTEM AND METHOD FOR GENERATING AUDIO FEATURING SPATIAL REPRESENTATIONS OF SOUND SOURCES 有权
公开(公告)号：US20210043185A1
公开(公告)日：2021-02-11
申请号：US16985734
申请日：2020-08-05
申请人： InSoundz Ltd.
发明人： Ron ZIV , Tomer GOSHEN , Emil WINEBRAND , Yadin AHARONI
IPC分类号： G10L13/02 , G10L19/02 , H04R3/00 , H04R5/04 , H04S7/00
摘要： Systems and methods for spatially emulating a sound source. An apparatus includes a microphone array including microphones; and a sound profiler communicatively connected to the microphone array, the sound profiler including a processing circuitry and a memory which contains instructions that, when executed by the processing circuitry, configure the apparatus to: generate synthesized audio based on sound beam metadata, a sound profile, and target listener location data, wherein the sound beam metadata includes timed sound beams defining a directional dependence of a spatial sound wave, wherein the sound profile includes timed sound coefficients determined based on audio signals captured in a space wherein the target listener location data includes a position and an orientation, wherein the synthesized audio emulates sound that would be heard by a listener at the position and orientation of the target listener location data; and providing the synthesized audio for projection.

3. 发明申请

US20190027164A1 SYSTEM AND METHOD FOR VOICE ACTIVITY DETECTION AND GENERATION OF CHARACTERISTICS RESPECTIVE THEREOF 审中-公开
公开(公告)号：US20190027164A1
公开(公告)日：2019-01-24
申请号：US16039987
申请日：2018-07-19
申请人： InSoundz Ltd.
发明人： Tomer GOSHEN , Emil WINEBRAND , Tzahi ZILBERSHTEIN , Matan SAGEE , Guy ETGAR
IPC分类号： G10L25/78 , G10L21/028 , G06F17/14 , G10L25/45
摘要： A system and method for analyzing sound signals within a predetermined space, including: analyzing a plurality of sound signals captured within a predetermined space via at least one sound sensor; generating a grid corresponding to the predetermined space based on the plurality of sound signals, wherein the grid is utilized to identify areas within the predetermined space as interest points; identifying, based on the interest point, at least one sound generating object within the grid based on the analysis of the plurality of sound signals; and identifying at least one characteristic of the plurality of sound signals.

4. 发明申请

US20150350787A1 SYSTEM AND METHOD THEREOF FOR DETERMINING OF AN OPTIMAL DEPLOYMENT OF MICROPHONES TO ACHIEVE OPTIMAL COVERAGE IN A THREE-DIMENSIONAL SPACE 有权
标题翻译：用于确定微处理器最佳部署以在三维空间中实现最佳覆盖的系统和方法
公开(公告)号：US20150350787A1
公开(公告)日：2015-12-03
申请号：US14727044
申请日：2015-06-01
申请人： InSoundz Ltd.
发明人： Tomer GOSHEN , Emil WINEBRAND
IPC分类号： H04R5/027
CPC分类号： H04R5/027
摘要： A system and method for determining an optimal arrangement of microphones for coverage of target sound sources are provided. The method includes receiving at least one geometric constraint respective of a three-dimensional microphone space, wherein the microphone space defines a location for possible deployment of a plurality of microphones; receiving information related to the sound sources, wherein sound sources include at least one target sound source; simulating sound distribution patterns from each of the least target sound sources and each microphone in the deployment of the plurality of microphones; selecting based, in part, on the simulated sound distribution patterns at least one contributing microphone from the deployment of the plurality of microphones; and outputting the optimal arrangement to include the least one contributing microphone.
摘要翻译：提供了一种用于确定用于目标声源的覆盖的麦克风的最佳布置的系统和方法。该方法包括接收相应于三维麦克风空间的至少一个几何约束，其中麦克风空间限定可能部署多个麦克风的位置; 接收与声源相关的信息，其中声源包括至少一个目标声源; 在所述多个麦克风的部署中模拟来自所述最少目标声源和每个麦克风中的每一个的声音分布模式; 部分地基于来自多个麦克风的部署的至少一个贡献麦克风的模拟声音分布模式进行选择; 并输出最佳布置以包括至少一个贡献麦克风。

5. 发明申请

US20220262337A1 SYSTEM AND METHOD FOR GENERATING AUDIO FEATURING SPATIAL REPRESENTATIONS OF SOUND SOURCES 有权
公开(公告)号：US20220262337A1
公开(公告)日：2022-08-18
申请号：US17662338
申请日：2022-05-06
申请人： InSoundz Ltd.
发明人： Ron Ziv , Tomer Goshen , Emil Winebrand , Yadin Aharoni
IPC分类号： G10L13/02 , G10L19/02 , H04S7/00 , H04R5/04 , H04R3/00
摘要： Systems and methods for spatially emulating a sound source. An apparatus includes a microphone array including microphones; and a sound profiler communicatively connected to the microphone array, the sound profiler including a processing circuitry and a memory which contains instructions that, when executed by the processing circuitry, configure the apparatus to: generate synthesized audio based on sound beam metadata, a sound profile, and target listener location data, wherein the sound beam metadata includes timed sound beams defining a directional dependence of a spatial sound wave, wherein the sound profile includes timed sound coefficients determined based on audio signals captured in a space wherein the target listener location data includes a position and an orientation, wherein the synthesized audio emulates sound that would be heard by a listener at the position and orientation of the target listener location data; and providing the synthesized audio for projection.

6. 发明授权

US10825469B2 System and method for voice activity detection and generation of characteristics respective thereof 有权
公开(公告)号：US10825469B2
公开(公告)日：2020-11-03
申请号：US16039987
申请日：2018-07-19
申请人： InSoundz Ltd.
发明人： Tomer Goshen , Emil Winebrand , Tzahi Zilbershtein , Matan Sagee , Guy Etgar
IPC分类号： G10L25/57 , G10L25/78 , G10L25/45 , G06F17/14 , G10L21/028 , G01S5/18 , G10L25/48 , G10L21/0216 , G01S3/802
摘要： A system and method for analyzing sound signals within a predetermined space, including: analyzing a plurality of sound signals captured within a predetermined space via at least one sound sensor; generating a grid corresponding to the predetermined space based on the plurality of sound signals, wherein the grid is utilized to identify areas within the predetermined space as interest points; identifying, based on the interest point, at least one sound generating object within the grid based on the analysis of the plurality of sound signals; and identifying at least one characteristic of the plurality of sound signals.

7. 发明申请

US20180261255A1 SYSTEM AND METHOD FOR ASSOCIATING AUDIO FEEDS TO CORRESPONDING VIDEO FEEDS 审中-公开
公开(公告)号：US20180261255A1
公开(公告)日：2018-09-13
申请号：US15919642
申请日：2018-03-13
申请人： InSoundz Ltd.
发明人： Tomer GOSHEN , Emil WINEBRAND
IPC分类号： G11B27/34 , H04N5/77 , H04N21/43 , H04N21/439 , H04N21/44 , H04N21/422 , H04N21/845 , H04N21/4728 , H04N21/435
CPC分类号： G11B27/34 , H04N5/77 , H04N5/772 , H04N9/8211 , H04N21/42203 , H04N21/4307 , H04N21/435 , H04N21/4394 , H04N21/44008 , H04N21/4728 , H04N21/8455
摘要： A system and method for associating audio feeds to corresponding video feeds, including determining a subject of interest within a video feed based on the video feed and metadata associated with the video feed; analyzing the metadata to determine an optimal audio source for the subject of interest; configuring the optimal audio source to capture an audio feed; and associating the captured audio feed with the video feed.

8. 发明申请

US20160080880A1 SYSTEM AND METHOD FOR ON-SITE MICROPHONE CALIBRATION 有权
标题翻译：用于现场麦克风校准的系统和方法
公开(公告)号：US20160080880A1
公开(公告)日：2016-03-17
申请号：US14852571
申请日：2015-09-13
申请人： InSoundz Ltd.
发明人： Tomer GOSHEN , Emil WINEBRAND
IPC分类号： H04R29/00 , H04R3/00 , H04R1/40
CPC分类号： H04R29/005 , H04R2201/401 , H04R2499/11
摘要： A system and method for on-site calibration of a plurality of microphones in a three-dimensional space are provided. The method includes causing a generation of a plurality of transmissions; causing each microphone to capture each transmission, wherein one of the microphones is selected as a reference microphone; estimating, for each microphone, a plurality of location pointers based on the captured transmissions, wherein each location pointer represents a time difference between the microphone and the reference microphone; determining, based on each location pointer, at least one location parameter for each microphone; and calibrating the plurality of microphones based on the at least one location parameter.
摘要翻译：提供了一种用于三维空间中的多个麦克风的现场校准的系统和方法。该方法包括产生多个传输; 使得每个麦克风捕获每个传输，其中麦克风中的一个被选择为参考麦克风; 基于所捕获的传输，针对每个麦克风估计多个位置指针，其中每个位置指针表示麦克风和参考麦克风之间的时间差; 基于每个位置指针确定每个麦克风的至少一个位置参数; 以及基于所述至少一个位置参数来校准所述多个麦克风。

9. 发明授权

US11341952B2 System and method for generating audio featuring spatial representations of sound sources 有权
公开(公告)号：US11341952B2
公开(公告)日：2022-05-24
申请号：US16985734
申请日：2020-08-05
申请人： InSoundz Ltd.
发明人： Ron Ziv , Tomer Goshen , Emil Winebrand , Yadin Aharoni
IPC分类号： G10L13/02 , G10L19/02 , H04S7/00 , H04R5/04 , H04R3/00
摘要： Systems and methods for spatially emulating a sound source. An apparatus includes a microphone array including microphones; and a sound profiler communicatively connected to the microphone array, the sound profiler including a processing circuitry and a memory which contains instructions that, when executed by the processing circuitry, configure the apparatus to: generate synthesized audio based on sound beam metadata, a sound profile, and target listener location data, wherein the sound beam metadata includes timed sound beams defining a directional dependence of a spatial sound wave, wherein the sound profile includes timed sound coefficients determined based on audio signals captured in a space wherein the target listener location data includes a position and an orientation, wherein the synthesized audio emulates sound that would be heard by a listener at the position and orientation of the target listener location data; and providing the synthesized audio for projection.

10. 发明授权

US10650843B2 System and method for processing sound beams associated with visual elements 有权
公开(公告)号：US10650843B2
公开(公告)日：2020-05-12
申请号：US16404193
申请日：2019-05-06
申请人： InSoundz Ltd.
发明人： Tomer Goshen , Emil Winebrand , Tzahi Zilbershtein
IPC分类号： G10L25/03 , H04R1/40
摘要： A system and method for a method for processing sound beams associated with visual elements, including: analyzing at least one received multimedia data element (MMDE) to identify audio features and visual elements within the MMDE; extracting at least one audio feature and at least one visual element from the MMDE; generating at least one sound signal from the MMDE based on the audio features; associating the at least one sound signal with at least one of the visual elements; and tagging each associated sound signals and visual element as an event.

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