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公开(公告)号：EP4440152A1
公开(公告)日：2024-10-02
申请号：EP24154062.4
申请日：2024-01-26
申请人： LG Electronics Inc.
CPC分类号： H04R5/04 , H04R2420/0720130101 , H04S7/301 , H04R3/12
摘要： An electronic device comprises a speaker; a wireless communication interface configured to communicate with an external device, wirelessly; and a controller configured to transmit a sound source to the speaker, transmit the sound source to the external device through the wireless communication interface, obtain a first audio corresponding to the sound source output through the speaker and a second audio corresponding to the sound source output through the external device, and control an EQ (Equalizer) mode of the external device based on a comparison result between the first audio and the second audio, or output a calibrated sound source to the speaker.
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2.发明公开
公开(公告)号：EP4425963A2
公开(公告)日：2024-09-04
申请号：EP24190110.7
申请日：2022-09-15
申请人： Apple Inc.
发明人： HARIHARAN, Sriram , PAYCHER, Alon
IPC分类号： H04R3/12
CPC分类号： H04L65/80 , H04R5/033 , H04W4/80 , H04R2420/0720130101 , H04R2201/10720130101 , H04R2460/1320130101 , H04R3/005
摘要： There is provided a method performed by a first wireless audio output device, comprising: receiving, from a source device, source audio data in a first slot of a first transmission interval; and transmitting, to the source device, a consolidated audio packet comprising primary audio data generated by the first wireless audio output device and secondary audio data generated by a second wireless audio output device in a second slot of a second transmission interval, wherein the first transmission interval comprises an extended synchronous connection oriented (eSCO) data traffic interval.
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公开(公告)号：EP4425961A1
公开(公告)日：2024-09-04
申请号：EP23159414.4
申请日：2023-03-01
发明人： Aslandere, Turgay , Dr. Mengi, Cem
CPC分类号： G10K11/17837 , G10K11/17873 , H04R3/005 , H04R3/12 , H04R2499/1320130101 , G06N3/045 , G06N3/094 , G06N3/0475
摘要： The present disclosure generally relates to a method (30) of operating a vehicle (10), a data processing circuit (20), a computer program, a computer-readable medium, and a system (12) for providing a transformed cabin sound. The vehicle (10) comprises at least one sound receiver sensor, a smart sound system (14), and at least one speaker (18) arranged inside a vehicle cabin. An input sound is recorded external to the vehicle (10) using the at least one sound receiver sensor. An input signal being based on the recorded input sound is transmitted to the smart sound system (14). The input signal is transformed according to at least one transformation configuration into a transformed output signal. The transformed output signal is transmitted to the at least one speaker (18) and an output sound being based on the transformed output signal is outputted with the at least one speaker (18).
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公开(公告)号：EP4402910A1
公开(公告)日：2024-07-24
申请号：EP21777719.2
申请日：2021-09-15
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公开(公告)号：EP3891737B1
公开(公告)日：2024-07-03
申请号：EP20738891.9
申请日：2020-01-10
IPC分类号： G10L19/008 , G10L19/02 , G10L19/06 , H04R3/04 , H04R3/14 , H04S1/00 , H04R5/04 , H04R3/12 , H04S3/02
CPC分类号： H04R3/12 , H04R5/04 , H04S3/02 , H04S2400/0320130101 , H04R2420/0120130101 , H04S2400/0520130101 , H04S1/00
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公开(公告)号：EP3893521B1
公开(公告)日：2024-06-19
申请号：EP21169907.9
申请日：2012-06-27
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公开(公告)号：EP4383768A1
公开(公告)日：2024-06-12
申请号：EP22867572.4
申请日：2022-08-05
发明人： CHEONG, Gupil , KANG, Doosuk , YOO, Hyungseoung , JIN, Juyeon
摘要： An electronic device according to one embodiment may comprise at least one processor configured to: acquire a first connected isochronous stream (CIS) event including first subevents and a connected isochronous group (CIG) event including a second CIS event including second subevents that overlap at least partially with at least part of the first subevents; and, on the basis of receiving, from a first external electronic device through one of the first subevents, an acknowledgment signal for first data transmitted to the first external electronic device through the one of the first subevents, transmit second data to a second external electronic device through a third subevent among the second subevents overlapping with the second subevent immediately after the first subevent among the first subevents.
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公开(公告)号：EP4336863A3
公开(公告)日：2024-05-29
申请号：EP24152335.6
申请日：2020-02-05
申请人： Bose Corporation
CPC分类号： H04R2420/0720130101 , H04R3/12 , H04R2227/00520130101 , H04S7/301 , H04N21/43076
摘要： A method (300) for negotiating latency in an audio network, comprising: receiving (302) information regarding an audio processing latency associated with each of a set of audio output devices (120) connected to the audio network; determining (304), based at least on the received information, a maximum delay for outputting audio samples streamed by an audio source from the audio output devices in the set; determining (306), based on the maximum delay, timing for outputting the audio samples from the audio output devices in the set; communicating (308) the timing to the set of audio output devices for processing the audio samples in accordance with the timing; communicating with a first subset of audio output devices from the set using a first wireless communication technology; and communicating with a second subset of audio output devices from the set using a second wireless communication technology different from the first wireless communication technology.
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公开(公告)号：EP4366326A1
公开(公告)日：2024-05-08
申请号：EP22867585.6
申请日：2022-08-17
发明人： KIM, Minsang , BAE, Changhun , YOON, Seokhyun , LEE, Taehwa
摘要： The present electronic apparatus comprises: a memory for storing a predetermined parameter; a communication interface; and a processor which obtains a first signal in an enhanced audio return channel (eARC) format based on the predetermined parameter, controls the communication interface to transmit the obtained first signal to an external speaker, changes the parameter when a first error signal corresponding to the first signal transmitted from the external speaker is received through the communication interface, obtains a second signal in the eARC format based on the changed parameter, and controls the communication interface to transmit the obtained second signal to the external speaker.
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公开(公告)号：EP3701649B1
公开(公告)日：2024-04-17
申请号：EP18799643.4
申请日：2018-10-19
CPC分类号： H04J3/0632 , H04J3/0641 , H04W56/0015 , H04R2227/00320130101 , H04R2227/00520130101 , H04R2420/0720130101 , H04J3/0667 , H04R3/12
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