公开(公告)号：US20230254645A1

公开(公告)日：2023-08-10

申请号：US18300326

申请日：2023-04-13

申请人： Biamp Systems, LLC

发明人： Harold CM White, II

IPC分类号： H04R5/04 ,  H04R3/12 ,  G06F3/16

CPC分类号： H04R5/04 ,  H04R3/12 ,  G06F3/167 ,  G06F3/165

摘要： One example method of operation may include determining whether a received command will be locally processed by a control device, determining an audio stream is associated with the received command, forwarding the audio stream to a server, and forwarding an audio output to a termination device based on a processed audio stream.

公开(公告)号：US20230247351A1

公开(公告)日：2023-08-03

申请号：US18186883

申请日：2023-03-20

申请人： Biamp Systems, LLC

发明人： Iain Alexander McCowan ,  Richard S. Juszkiewicz ,  Nicholas William Metzar ,  Matthew V. Kotvis

IPC分类号： H04R1/40 ,  G10L21/0216 ,  H04R3/00

CPC分类号： H04R1/406 ,  G10L21/0216 ,  H04R3/005 ,  H04R2410/01 ,  G10L2021/02166

摘要： An example method of operation may include initializing a microphone array in a defined space to receive one or more sound instances based on a preliminary beamform tracking configuration, detecting the one or more sound instances within the defined space via the microphone array, modifying the preliminary beamform tracking configuration, based on a location of the one or more sound instances, to create a modified beamform tracking configuration, and saving the modified beamform tracking configuration in a memory of a microphone array controller.

公开(公告)号：US11711061B2

公开(公告)日：2023-07-25

申请号：US17521303

申请日：2021-11-08

申请人： Biamp Systems, LLC

发明人： Eugene Goff ,  Ray Dippert ,  Matthew V. Kotvis ,  Samarth Behura

IPC分类号： H04R29/00 ,  H03G5/16 ,  H04R3/04 ,  H04R3/00 ,  H04R5/04 ,  G06F3/16 ,  H04R1/10 ,  H04R1/40 ,  H04S7/00 ,  G10L21/0232 ,  H04R3/12 ,  H04R27/00 ,  G10L21/0208 ,  G10L21/0216

CPC分类号： H03G5/165 ,  G06F3/16 ,  G10L21/0232 ,  H04R1/1083 ,  H04R1/403 ,  H04R1/406 ,  H04R3/005 ,  H04R3/04 ,  H04R3/12 ,  H04R5/04 ,  H04R27/00 ,  H04R29/001 ,  H04R29/002 ,  H04R29/007 ,  H04S7/301 ,  G10L2021/02082 ,  G10L2021/02166 ,  H03G2201/103 ,  H04R2227/001 ,  H04R2227/003 ,  H04R2430/01

摘要： An example method of operation may include identifying, in a particular room environment, a number of speakers and one or more microphones on a network controlled by a controller and amplifier, providing test signals to play sequentially from each amplifier channel of the amplifier and the speakers, monitoring the test signals from the one or more microphones simultaneously to detect operational speakers and amplifier channels, providing additional test signals to the speakers to determine tuning parameters, detecting the additional test signals at the one or more microphones controlled by the controller, and automatically establishing a background noise level and noise spectrum of the room environment based on the detected additional test signals.

公开(公告)号：US11695373B1

公开(公告)日：2023-07-04

申请号：US17411031

申请日：2021-08-24

申请人： Biamp Systems, LLC

发明人： David F. Baretich ,  Simon J. Broadley

IPC分类号： H03F1/02 ,  H02M3/15 ,  H03F3/183 ,  H02M3/156 ,  H03F3/45 ,  H02M3/335 ,  H02M1/00

CPC分类号： H03F1/0227 ,  H02M3/156 ,  H02M3/33561 ,  H03F3/183 ,  H03F3/45475 ,  H02M1/0022 ,  H02M3/1566 ,  H03F3/45071 ,  H03F2200/03 ,  H03F2200/165 ,  H03F2200/351 ,  H03F2200/462 ,  H03F2200/471 ,  H03F2200/481

摘要： One example includes a differential amplifier, a voltage weighting element, coupled to a voltage source which provides an input voltage, to provide a reference voltage with a constant power limit when the input voltage varies, an error amplifier configured to receive and compare the reference voltage provided from the voltage weighting element and a feedback sensed voltage provided from the differential amplifier to identify whether the sensed voltage exceeds the reference voltage, and a pulse width modulation (PWM) controller, coupled to a power transformer and the error amplifier, that reduces a transformer input current provided to the power transformer based on the comparison of the reference voltage from the voltage weighting element and the feedback sensed voltage from the differential amplifier.

公开(公告)号：US20230199415A1

公开(公告)日：2023-06-22

申请号：US18169153

申请日：2023-02-14

申请人： Biamp Systems, LLC

发明人： Christopher Calisi ,  Faruk Bursal ,  Robert Fleming

IPC分类号： H04R29/00 ,  H04R1/40 ,  H04R5/02 ,  H04R5/04 ,  H04S3/00 ,  H04R3/12 ,  G10K11/175

CPC分类号： H04R29/002 ,  H04R1/403 ,  H04R5/02 ,  H04R5/04 ,  H04S3/008 ,  H04R3/12 ,  G10K11/1752 ,  G10K11/175 ,  H04S2400/01

摘要： Example embodiments may include one or more of receiving an electrical sound emission signal from a sound controller, interrupting reception of the electrical sound emission signal, by a sound emission interruption circuit connected to a sound emitter, and receiving an electrical ambient sound signal via a sound detection circuit, based on ambient sound sensed by the sound emitter when the reception of the electrical sound emission signal is interrupted by the sound emission interruption circuit.

公开(公告)号：US11677364B2

公开(公告)日：2023-06-13

申请号：US17355099

申请日：2021-06-22

申请人： Biamp Systems, LLC

发明人： David F. Baretich ,  Simon J. Broadley

IPC分类号： H03F3/21 ,  H03F3/217 ,  H03F1/02 ,  H02M3/158 ,  H02M3/156

CPC分类号： H03F3/2171 ,  H02M3/1582 ,  H03F1/0227 ,  H02M3/1566 ,  H03F2200/03 ,  H03F2200/351

摘要： Example embodiments provide a device that includes a power transformer with a first output voltage terminal providing a first voltage and a second output voltage terminal providing a second voltage, a voltage regulator coupled to one or more of the first output voltage terminal and the second output voltage terminal, and a power storage element that stores power supplied by the second output voltage, and the first output voltage terminal supplies power to a remote entity until a load power requirement of the remote entity exceeds a threshold power level at which time the power storage element is used to provide power from the second output voltage terminal to the remote entity.

公开(公告)号：US20230164372A1

公开(公告)日：2023-05-25

申请号：US18157832

申请日：2023-01-22

申请人： Biamp Systems, LLC

发明人： Eugene Gurfinkel ,  Michael K. Davis ,  Charles H. Van Dusen

IPC分类号： H04N21/242 ,  H04L47/22 ,  H04J3/06 ,  H04N7/54 ,  H04N21/43 ,  H04N21/24

CPC分类号： H04N21/242 ,  H04L47/22 ,  H04J3/0682 ,  H04N7/54 ,  H04N21/43072 ,  H04N21/4307 ,  H04N21/2402 ,  H04N21/6437

摘要： Systems and methods of the present disclosure provide for dynamic delay equalization of related media signals in a media transport system. Methods include receiving a plurality of related media signals, transporting the related media signals along different media paths, calculating uncorrected propagation delays for the media paths, and delaying each of the related media signals by an amount related to the difference between the longest propagation delay (of the uncorrected propagation delays) and the uncorrected propagation delay of the related media signal/media path. Calculating the uncorrected propagation delays and delaying the related media signals may be performed in response to a change to the propagation delay of at least one of the related media signals/media paths. Additionally or alternatively, calculating the uncorrected propagation delays and delaying the related media signals may be performed while transporting the related media signals.

公开(公告)号：US20230132130A1

公开(公告)日：2023-04-27

申请号：US17972496

申请日：2022-10-24

申请人： Biamp Systems, LLC

发明人： Douglas Laube

IPC分类号： G03B9/48

摘要： One example may include a camera with a camera lens, and two shutter portions on opposite sides of the camera lens affixed to pivoting axes, and two shutter arms affixed to the two shutter portions which rotate about the pivoting axes to move the two shutter portions together to be contiguous with one another in front of the camera lens.

公开(公告)号：US11627424B2

公开(公告)日：2023-04-11

申请号：US17393343

申请日：2021-08-03

申请人： Biamp Systems, LLC

发明人： Christopher Calisi ,  Faruk Bursal ,  Robert Fleming

IPC分类号： H04R29/00 ,  H04R1/40 ,  H04R5/02 ,  H04R5/04 ,  H04S3/00 ,  H04R3/12 ,  G10K11/175

摘要： Example embodiments may include one or more of receiving sound emissions signals from channels via sound emitters, controlling the sound emission signals, via relay circuits, and one of the relay circuits is configured to interrupt one of the sound emission signals associated with one of the sound emitters while the other sound emissions signals pass to the other corresponding sound emitters, and receiving, via a sound detection circuit, an electrical ambient sound signal based on ambient sound sensed by the one of the sound emitters responsive to the interrupted one of the sound emission signals.

公开(公告)号：US20220417684A1

公开(公告)日：2022-12-29

申请号：US17899536

申请日：2022-08-30

申请人： Biamp Systems, LLC

发明人： Nicholas William Metzar ,  Richard S. Juszkiewicz ,  Matthew V. Kotvis ,  Jason E. Damori

IPC分类号： H04R27/00 ,  G06F3/16 ,  G10L19/018 ,  G06F9/54 ,  G10L21/0316 ,  G10L25/51 ,  H04R3/04 ,  G06F3/14 ,  H04R3/00 ,  G06V20/00 ,  H04M3/56 ,  H04N21/8358 ,  H04W56/00

摘要： One example may include a method that includes initiating an audio recording to capture audio data, comparing the audio data received from a microphone of a mobile device to an audio data range, determining whether the audio data is above an optimal level based on a result of the comparison, and queuing the audio data in an audio data queue when the audio data is above the optimal level.