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公开(公告)号：WO2021091769A1
公开(公告)日：2021-05-14
申请号：PCT/US2020/058026
申请日：2020-10-29
Applicant: QUALCOMM INCORPORATED
Inventor： PETERS, Nils Gunther , THAGADUR SHIVAPPA, Shankar , SALEHIN, S M Akramus , FILOS, Jason , SWAMINATHAN, Siddhartha Goutham , OLIVIERI, Ferdinando
Abstract: Methods, systems, computer-readable media, and apparatuses for manipulating a soundfield are presented. Some configurations include receiving a bitstream that comprises metadata and a soundfield description; parsing the metadata to obtain an effect identifier and at least one effect parameter value; and applying, to the soundfield description, an effect identified by the effect identifier. The applying may include using the at least one effect parameter value to apply the identified effect to the soundfield description.
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公开(公告)号：WO2020257193A1
公开(公告)日：2020-12-24
申请号：PCT/US2020/037926
申请日：2020-06-16
Applicant: QUALCOMM INCORPORATED
Inventor： FILOS, Jason , SCHEVCIW, Andre , DAVIS, Graham Bradley
Abstract: In general, various aspects of the techniques are directed to audio rendering for low frequency effects. A device comprising a memory and a processor may be configured to perform the techniques. The memory may store audio data representative of a soundfield. The processor may analyze the audio data to identify spatial characteristics of low frequency effects components of the soundfield, and process, based on the spatial characteristics, the audio data to render a low frequency effects speaker feed. The processor may also output the low frequency effects speaker feed to a low frequency effects capable speaker.
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公开(公告)号：WO2022266565A1
公开(公告)日：2022-12-22
申请号：PCT/US2022/072131
申请日：2022-05-05
Applicant: QUALCOMM INCORPORATED
Inventor： FILOS, Jason , ZHANG, Xiaoxin , KIM, Lae-Hoon , VISSER, Erik
Abstract: In an aspect, a user equipment receives, via a microphone, an utterance from a user and determines, using radio frequency sensing, that the user performed a gesture while making the utterance. The user equipment determines an object associated with the gesture and transmits an enhanced directive to an application programming interface (API) of a smart assistance device. The enhanced directive is determined based on the object, the gesture, and the utterance. The enhanced directive causes the smart assistant device to perform an action.
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公开(公告)号：WO2021118770A1
公开(公告)日：2021-06-17
申请号：PCT/US2020/060920
申请日：2020-11-17
Applicant: QUALCOMM INCORPORATED
Inventor： FILOS, Jason , OLIVIERI, Ferdinando , PETERS, Nils Gunther
Abstract: A device for managing sound playback includes one or more processors configured to receive an indication of a user-device interaction between a user and an audio interface device during a sound playback operation of a multi-speaker audio playback system. The one or more processors are also configured to, based on receiving the indication of the user-device interaction, initiate a selective adjustment of the sound playback operation to reduce a playback sound of the multi-speaker audio playback system based on a position of the user.
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公开(公告)号：EP4073625A1
公开(公告)日：2022-10-19
申请号：EP20824377.4
申请日：2020-11-17
Applicant: QUALCOMM INCORPORATED
Inventor： FILOS, Jason , OLIVIERI, Ferdinando , PETERS, Nils Gunther
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Patent Agency Ranking
公开(公告)号：WO2022240609A1
公开(公告)日：2022-11-17
申请号：PCT/US2022/027333
申请日：2022-05-02
Applicant: QUALCOMM INCORPORATED
Inventor： VISSER, Erik , KIM, Lae-Hoon , FILOS, Jason , ZHANG, Xiaoxin
IPC: H04S7/00 , H04R2201/405 , H04R2430/25 , H04S7/303 , H04S7/307
Abstract: Disclosed are systems and techniques for detecting audio sources and configuring acoustic device settings. For instance, a wireless device can obtain a first set of radio frequency (RF) sensing data associated with a first plurality of received waveforms corresponding to a first transmitted waveform reflected off of a plurality of reflectors. Based on the first set of RF sensing data, the wireless device can determine a classification of a first reflector from the plurality of reflectors. The wireless device can determine at least one acoustic setting based on the classification of the at least one reflector.
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公开(公告)号：WO2021206836A1
公开(公告)日：2021-10-14
申请号：PCT/US2021/021372
申请日：2021-03-08
Applicant: QUALCOMM INCORPORATED
Inventor： DAVIS, Graham Bradley , FILOS, Jason , PETERS, Nils Gunther
Abstract: A device to perform location-based audio signal compensation includes a memory configured to store instructions and one or more processors. The one or more processors are configured to execute the instructions to receive an audio input signal corresponding to sound received from a second device, determine position data indicative of a position of the device, and generate, based on the audio input signal, a compensation filter to be applied to an audio playback signal prior to playout from the second device, to at least partially compensate for distortion associated with sound propagation from the second device to the position of the device.
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公开(公告)号：EP4515535A1
公开(公告)日：2025-03-05
申请号：EP23712429.2
申请日：2023-02-24
Applicant: QUALCOMM INCORPORATED
Inventor： ZHANG, Shuhua , VISSER, Erik , FILOS, Jason , SWAMINATHAN, Siddhartha Goutham
IPC: G10L21/0216 , G10L25/30
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公开(公告)号：EP4356223A1
公开(公告)日：2024-04-24
申请号：EP22730020.9
申请日：2022-05-05
Applicant: QUALCOMM INCORPORATED
Inventor： FILOS, Jason , ZHANG, Xiaoxin , KIM, Lae-Hoon , VISSER, Erik
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公开(公告)号：EP4055840A1
公开(公告)日：2022-09-14
申请号：EP20811862.0
申请日：2020-10-29
Applicant: QUALCOMM INCORPORATED
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