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公开(公告)号：US12081962B2
公开(公告)日：2024-09-03
申请号：US17045450
申请日：2019-03-29
Applicant: Sony Corporation
Inventor： Mitsuyuki Hatanaka , Toru Chinen , Minoru Tsuji , Yuki Yamamoto
IPC: H04L67/10 , G10L19/008 , G10L25/51 , H04S7/00 , H04N21/2343 , H04N21/44 , H04N21/81
CPC classification number: H04S7/303 , H04L67/10 , G10L19/008 , G10L25/51 , H04N21/234318 , H04N21/44012 , H04N21/8106 , H04S2400/11 , H04S2420/11
Abstract: The present technology relates to an information processing apparatus, an information processing method, and a program for achieving reduction of a processing load on a distribution side along with reduction of a transfer volume of information.
The information processing apparatus includes an acquisition unit that acquires low accuracy position information having first accuracy and indicating a position of an object within a space where a user is located and acquires additional information for obtaining position information that has second accuracy higher than the first accuracy, indicates the position of the object within the space, and corresponds to a position of the user and a position information calculation unit that obtains the position information on the basis of the low accuracy position information and the additional information. The present technology is applicable to an information processing apparatus.-
公开(公告)号：US11790925B2
公开(公告)日：2023-10-17
申请号：US17255191
申请日：2019-06-20
Applicant: Sony Corporation
Inventor： Mitsuyuki Hatanaka , Toru Chinen , Minoru Tsuji , Hiroyuki Honma , Yuki Yamamoto
IPC: G10L19/035 , G10L21/00
CPC classification number: G10L19/035 , G10L21/00
Abstract: The present technology relates to an information processing device and method, and a program capable of reducing a code amount.
The information processing device includes: an acquisition unit that acquires space information regarding a position and a size of a child space within a parent space and position information in the child space indicating a position of an object within the child space, the child space being included in the parent space, and the object being included in the child space; and a calculation unit that calculates position information in the parent space indicating a position of the object within the parent space on the basis of the space information and the position information in the child space. The present technology can be applied to a signal processing device.-
公开(公告)号：US11368806B2
公开(公告)日：2022-06-21
申请号：US17269242
申请日：2019-08-16
Applicant: Sony Corporation
Inventor： Minoru Tsuji , Toru Chinen , Mitsuyuki Hatanaka , Yuki Yamamoto
Abstract: The present technology relates to an information processing apparatus and method, and a program that enable more efficient edit.
The information processing apparatus includes a control unit that selects and groups a plurality of objects existing in a predetermined space, and changes the positions of the plurality of the objects while maintaining the relative positional relationship of the plurality of the grouped objects in the space. The present technology can be applied to information processing apparatuses.-
公开(公告)号：US11257478B2
公开(公告)日：2022-02-22
申请号：US16755790
申请日：2018-10-05
Applicant: Sony Corporation
Inventor： Minoru Tsuji , Toru Chinen , Takao Fukui , Mitsuyuki Hatanaka
Abstract: The present technology relates to a signal processing device, a signal processing method, and a program that enable implementation of more effective distance feeling control. The signal processing device includes a reverb processing unit that generates a signal of a reverb component on the basis of object audio data of an audio object and a reverb parameter for the audio object. The present technology can be applied to a signal processing device.
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公开(公告)号：US20210329397A1
公开(公告)日：2021-10-21
申请号：US17269242
申请日：2019-08-16
Applicant: Sony Corporation
Inventor： Minoru Tsuji , Toru Chinen , Mitsuyuki Hatanaka , Yuki Yamamoto
Abstract: The present technology relates to an information processing apparatus and method, and a program that enable more efficient edit.
The information processing apparatus includes a control unit that selects and groups a plurality of objects existing in a predetermined space, and changes the positions of the plurality of the objects while maintaining the relative positional relationship of the plurality of the grouped objects in the space. The present technology can be applied to information processing apparatuses.-
Patent Agency Ranking
公开(公告)号：US11074921B2
公开(公告)日：2021-07-27
申请号：US16488136
申请日：2018-03-15
Applicant: SONY CORPORATION
Inventor： Toru Chinen , Minoru Tsuji , Yuki Yamamoto
IPC: G10L19/008 , H04S3/00 , H04S7/00
Abstract: The present technology relates to an information processing device and an information processing method that enable reduction of an amount of data to be transmitted in transmission of data of a plurality of audio objects. An information processing device according to one aspect of the present technology combines audio objects with sounds that are undistinguishable at a predetermined supposed listening position among a plurality of audio objects for the predetermined supposed listening position among a plurality of supposed listening positions and transmits data of a combined audio object obtained by the combination, along with data of other audio objects with sounds that are distinguishable at the predetermined supposed listening position. The present technology can be applied to a device that can process object-based audio data.
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公开(公告)号：US20200327879A1
公开(公告)日：2020-10-15
申请号：US16755790
申请日：2018-10-05
Applicant: Sony Corporation
Inventor： Minoru Tsuji , Toru Chinen , Takao Fukui , Mitsuyuki Hatanaka
Abstract: The present technology relates to a signal processing device, a signal processing method, and a program that enable implementation of more effective distance feeling control.The signal processing device includes a reverb processing unit that generates a signal of a reverb component on the basis of object audio data of an audio object and a reverb parameter for the audio object. The present technology can be applied to a signal processing device.
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公开(公告)号：US10567903B2
公开(公告)日：2020-02-18
申请号：US15737026
申请日：2016-06-09
Applicant: Sony Corporation
Inventor： Yuki Yamamoto , Toru Chinen , Minoru Tsuji
Abstract: The present technology relates to an audio processing apparatus and method and a program that make it possible to obtain sound of higher quality.An acquisition unit acquires an audio signal and metadata of an object. A vector calculation unit calculates, based on a horizontal direction angle and a vertical direction angle included in the metadata of the object and indicative of an extent of a sound image, a spread vector indicative of a position in a region indicative of the extent of the sound image. A gain calculation unit calculates, based on the spread vector, a VBAP gain of the audio signal in regard to each speaker by VBAP. The present technology can be applied to an audio processing apparatus.
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公开(公告)号：US10523975B2
公开(公告)日：2019-12-31
申请号：US14904232
申请日：2014-07-01
Applicant: SONY CORPORATION
Inventor： Shinobu Hattori , Mitsuhiro Hirabayashi , Ohji Nakagami , Toru Chinen , Runyu Shi , Minoru Tsuji , Yuki Yamamoto
IPC: H04N21/234 , H04N21/4728 , H04N21/81 , H04N21/854 , H04N5/765 , H04N21/84 , H04N21/845 , H04N21/236 , H04N21/2368
Abstract: The present disclosure relates to an information processing device and information processing method capable of recognizing an acquisition position of voice data on an image. A web server transmits image frame size information indicating image frame size of image data and audio position information indicating acquisition position of voice data. The present disclosure is applicable to an information processing system or other like system including file generation device, web server, and video playback terminal to perform tiled streaming using a manner compliant with moving picture experts group phase-dynamic adaptive streaming over HTTP (MPEG-DASH).
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公开(公告)号：US20190306653A1
公开(公告)日：2019-10-03
申请号：US16446450
申请日：2019-06-19
Applicant: Sony Corporation
Inventor： Minoru Tsuji , Toru Chinen
Abstract: The present technique relates to an information processing apparatus, an information processing method, and a program capable of performing appropriate remapping.An offset angle calculation section calculates an offset amount of a position of a reference screen from a reference position present in a front direction of a user, and a position information correction section corrects a position of an audio object referred with the reference position, in conformity with the position of the reference screen on the basis of the offset amount. Furthermore, an object remapping section remaps the position of the audio object in conformity with a position of a reproduction screen on the basis of the corrected position of the audio object. The present technique can be applied to an information processing apparatus.
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