公开(公告)号：US11627424B2

公开(公告)日：2023-04-11

申请号：US17393343

申请日：2021-08-03

Applicant: Biamp Systems, LLC

Inventor： Christopher Calisi ,  Faruk Bursal ,  Robert Fleming

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

Abstract: 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

Applicant: Biamp Systems, LLC

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

IPC: 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

Abstract: 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.

公开(公告)号：US20220232332A1

公开(公告)日：2022-07-21

申请号：US17521103

申请日：2021-11-08

Applicant: Biamp Systems, LLC

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

IPC: H04R29/00 ,  H04R3/00 ,  H04R5/04

Abstract: An example method of operation may include initiating an automated tuning procedure, detecting via one or more microphones a sound measurement associated with an output of one or more speakers at two or more locations, determining a number of speech transmission index (STI) values equal to a number of microphones, and averaging the speech transmission index values to identify a single speech transmission index value.

公开(公告)号：US20220231650A1

公开(公告)日：2022-07-21

申请号：US17521220

申请日：2021-11-08

Applicant: Biamp Systems, LLC

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

IPC: H03G5/16 ,  H04R3/04 ,  H04R29/00

Abstract: An example method of operation may include determining a frequency response to a measured chirp signal detected from one or more speakers, determining an average value of the frequency response based on a high limit value and a low limit value, subtracting a measured response from a target response, and the target response is based on one or more filter frequencies; determining a frequency limited target filter with audible parameters based on the subtraction, and applying an infinite impulse response (IIR) biquad filter based on an area defined by the frequency limited target filter to equalize the frequency response of the one or more speakers.

公开(公告)号：USD953145S1

公开(公告)日：2022-05-31

申请号：US29679315

申请日：2019-02-04

Applicant: Biamp Systems, LLC

Designer： Vincent William Ellis ,  William John Done

公开(公告)号：US11115765B2

公开(公告)日：2021-09-07

申请号：US16818926

申请日：2020-03-13

Applicant: Biamp Systems, LLC

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

IPC: H04R27/00 ,  G06F3/14 ,  G06F3/16 ,  H04R3/00 ,  G06F9/54 ,  G10L21/0316 ,  G10L25/51 ,  H04R3/04 ,  G06K9/00 ,  G10L19/018 ,  H04S7/00 ,  H04R3/02 ,  G06F16/687 ,  G06F16/683 ,  H04N7/14 ,  H04N7/15 ,  H04M3/56

Abstract: One example may include a method that includes receiving, at a presentation server, an audio data signal from a mobile device located in a presentation space, identifying a mobile device identification characteristic of the mobile device based on the received audio data signal, determining a mobile device location via a location determination procedure, and playing the audio signal via a loudspeaker.

公开(公告)号：US11101774B1

公开(公告)日：2021-08-24

申请号：US16533731

申请日：2019-08-06

Applicant: Biamp Systems, LLC

Inventor： David F. Baretich ,  Simon J. Broadley

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

Abstract: 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：US20210250398A1

公开(公告)日：2021-08-12

申请号：US17173189

申请日：2021-02-10

Applicant: Biamp Systems, LLC

Inventor： Christopher Pane ,  Christopher Reid Wulff

IPC: H04L29/06 ,  H04L12/851 ,  H04L12/803 ,  H04R5/04 ,  H04R3/00

Abstract: One example method of operation may include identifying data traffic, intended for a network element, received on one or more switch ports of a switch, identifying additional data traffic received on the one or more switch ports, which is to be rendered and played on an audio device attached to the one or more switch ports, forwarding the data traffic to the network element on a first switch port, and outputting the additional data traffic as audio on a second port to a loudspeaker attached to the second port.

公开(公告)号：US11089418B1

公开(公告)日：2021-08-10

申请号：US16590168

申请日：2019-10-01

Applicant: Biamp Systems, LLC

Inventor： Richard S. Juszkiewicz ,  Nicholas William Metzar ,  Iain Alexander McCowan ,  Matthew V. Kotvis ,  Jason Damori ,  Scott Wieser

IPC: H04R3/00 ,  H04R29/00 ,  H04R1/40 ,  H03G3/30

Abstract: An example method of operation may include detecting an acoustic stimulus via active beams associated with at least one microphone disposed in a defined space, detecting loudspeaker characteristic information of at least one loudspeaker providing the acoustic stimulus, transmitting acoustic stimulus information based on the acoustic stimulus to a central controller, and modifying, via a central controller, at least one control function associated with the at least one microphone and the at least one loudspeaker to minimize acoustic feedback produced by the loudspeaker.

公开(公告)号：US20210194234A1

公开(公告)日：2021-06-24

申请号：US17129877

申请日：2020-12-21

Applicant: Biamp Systems, LLC

Inventor： Douglas Laube ,  Bryan Hunter ,  Charles D. Gollnick ,  Dale Irving

IPC: H02G15/113

Abstract: Example embodiments provide a device that includes one or more of a first half-shell portion of an oval-shaped prism housing including one or more protrusions and one or more receiving slots, and a second half-shell portion of the oval-shaped prism housing including one or more additional protrusions and one or more additional receiving slots, and a number of cable splicer lanes configured to support corresponding cable splicers.