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Patent Agency Ranking
公开(公告)号：US20220405043A1
公开(公告)日：2022-12-22
申请号：US17355098
申请日：2021-06-22
Applicant: Apple Inc.
Inventor： Hilary K. Mogul , Eric J. Day , Hannes Breitschaedel , Juha O. Merimaa
Abstract: A method performed by an audio source device that is communicatively coupled with an audio output device, the method includes obtaining an audio signal; receiving a volume adjustment; applying the volume adjustment to the audio signal; applying dynamic range compression on the volume adjusted audio signal; and applying an inverse volume adjustment to the compressed audio signal, where the inverse volume adjusted audio signal is to be transmitted to the audio output device.
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公开(公告)号：US20240361975A1
公开(公告)日：2024-10-31
申请号：US18605390
申请日：2024-03-14
Applicant: Apple Inc.
Inventor： Mary-Ann Rau , Reza Azimi , Kevin Durfee , Aaron A. Jaech , Wasifa Jamal , Viet Huy Le , Timothy S. Paek , Pablo D. Brazell , Blanca Isabel C. Villanueva , Lucas O. Winstrom , Chirag Nanavati , Sanket S. Dave , Deepak Iyer , Hilary K. Mogul , Edward T. Davies , Vladan Bajic , Jianjun He
Abstract: A method that includes playing back audio content through a speaker of the headset at a volume setting; receiving a microphone signal that includes noise of an acoustic environment captured by a microphone of the headset; detecting a change to an environmental noise level of the noise based on the microphone signal; retrieving, from memory of the headset, an adapted volume setting to the changed environmental noise level, wherein the adapted volume setting is generated at least in part based on user context or user behavior; and adjusting playback of the audio content by transitioning the volume setting to the adapted volume setting.
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公开(公告)号：US20240406651A1
公开(公告)日：2024-12-05
申请号：US18651007
申请日：2024-04-30
Applicant: Apple Inc.
Inventor： Adam E. Kriegel , Alexander D. Sanciangco , Afrooz Family , Richard M. Powell , Hilary K. Mogul , Vincenzo O. Giuliani , David Reyna , Christopher J. Sanders
IPC: H04S3/00
Abstract: A method for processing a sound program by a playback system, in which a virtual center channel is extracted from the sound program and a dynamic range compression and a boost are applied to produce a compressed virtual center channel. This is then used to produce a speaker driver signal. Other aspects are also described and claimed.
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公开(公告)号：US20240303033A1
公开(公告)日：2024-09-12
申请号：US18667996
申请日：2024-05-17
Applicant: Apple Inc.
Inventor： Hilary K. Mogul , Eric J. Day , Hannes Breitschaedel , Juha O. Merimaa
CPC classification number: G06F3/165 , G06F3/162 , H04R1/1041 , H04R1/1008 , H04R2420/07
Abstract: A method performed by an audio source device that is communicatively coupled with an audio output device, the method includes obtaining an audio signal; receiving a volume adjustment; applying the volume adjustment to the audio signal; applying dynamic range compression on the volume adjusted audio signal; and applying an inverse volume adjustment to the compressed audio signal, where the inverse volume adjusted audio signal is to be transmitted to the audio output device.
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公开(公告)号：US12008287B2
公开(公告)日：2024-06-11
申请号：US17355098
申请日：2021-06-22
Applicant: Apple Inc.
Inventor： Hilary K. Mogul , Eric J. Day , Hannes Breitschaedel , Juha O. Merimaa
CPC classification number: G06F3/165 , G06F3/162 , H04R1/1041 , H04R1/1008 , H04R2420/07
Abstract: A method performed by an audio source device that is communicatively coupled with an audio output device, the method includes obtaining an audio signal; receiving a volume adjustment; applying the volume adjustment to the audio signal; applying dynamic range compression on the volume adjusted audio signal; and applying an inverse volume adjustment to the compressed audio signal, where the inverse volume adjusted audio signal is to be transmitted to the audio output device.
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