Patents Assigned to Biamp Systems, LLC
-
Patent number: 11741929Abstract: An example process may include identifying an area of an environment to emit one or more sound masking signals, determining a noise level of one or more surrounding areas adjacent to the area, selecting one or more frequency ranges and respective amplitudes of the one or more sound masking signals to apply to the area based on the noise level, and emitting the masking signals via one or more emitters disposed in the area.Type: GrantFiled: January 20, 2022Date of Patent: August 29, 2023Assignee: Biamp Systems, LLCInventor: Jacob Peter Campbell
-
Patent number: 11742815Abstract: An example method of operation may include applying a set of initial power and gain parameters for a speaker, playing a stimulus signal via the speaker, determining a sound level at a microphone location and a sound level at a predefined distance from the speakers, determining a gain at the microphone location based on a difference of the sound level at the microphone location and the sound level at the predefined distance from the speaker, and applying the gain to the speaker output.Type: GrantFiled: November 8, 2021Date of Patent: August 29, 2023Assignee: Biamp Systems, LLCInventors: Eugene Goff, Ray Dippert, Matthew V. Kotvis, Samarth Behura
-
Publication number: 20230268901Abstract: 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.Type: ApplicationFiled: April 28, 2023Publication date: August 24, 2023Applicant: Biamp Systems, LLCInventors: Eugene Goff, Ray Dippert, Matthew V. Kotvis, Samarth Behura
-
Publication number: 20230254645Abstract: 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.Type: ApplicationFiled: April 13, 2023Publication date: August 10, 2023Applicant: Biamp Systems, LLCInventor: Harold CM White, II
-
Publication number: 20230247351Abstract: 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.Type: ApplicationFiled: March 20, 2023Publication date: August 3, 2023Applicant: Biamp Systems, LLCInventors: Iain Alexander McCowan, Richard S. Juszkiewicz, Nicholas William Metzar, Matthew V. Kotvis
-
Patent number: 11711061Abstract: 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.Type: GrantFiled: November 8, 2021Date of Patent: July 25, 2023Assignee: Biamp Systems, LLCInventors: Eugene Goff, Ray Dippert, Matthew V. Kotvis, Samarth Behura
-
Patent number: 11699981Abstract: An improved method of providing high burst power to audio amplifiers from limited power sources, using parallel power paths to increase system efficiency without need for a power path controller, thus utilizing a simplified circuit operation and maximizing average power available for both the amplifier and supporting circuitry.Type: GrantFiled: October 4, 2022Date of Patent: July 11, 2023Assignee: Biamp Systems, LLCInventors: David F. Baretich, Simon J. Broadley
-
Patent number: 11699979Abstract: Example embodiments provide a process that includes one or more of receiving an audio signal at a feedback compressor circuit, multiplying the received audio signal with a power feedback signal to create a product audio signal, wherein the feedback signal comprises a low-pass filtered signal, applying a power amplifier to the product audio signal, and providing the amplified product audio signal as an output signal to a speaker.Type: GrantFiled: October 30, 2021Date of Patent: July 11, 2023Assignee: Biamp Systems, LLCInventor: Aaron Faulstich
-
Publication number: 20230217198Abstract: 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.Type: ApplicationFiled: March 9, 2023Publication date: July 6, 2023Applicant: Biamp Systems, LLCInventors: Christopher Calisi, Faruk Bursal, Robert Fleming
-
Patent number: 11695373Abstract: 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.Type: GrantFiled: August 24, 2021Date of Patent: July 4, 2023Assignee: Biamp Systems, LLCInventors: David F. Baretich, Simon J. Broadley
-
Publication number: 20230208375Abstract: An example method of operation may include identifying speakers and microphones connected to a network controlled by a controller, assigning a preliminary output gain to the speakers used to apply test signals, measuring ambient noise detected from the microphones, recording chirp responses from all microphones simultaneously based on the test signals, deconvolving all chirp responses to determine a corresponding number of impulse responses, and measuring average sound pressure levels (SPLs) of each of the microphones to obtain a SPL level based on an average of the SPLs.Type: ApplicationFiled: March 9, 2023Publication date: June 29, 2023Applicant: Biamp Systems, LLCInventors: Eugene Goff, Ray Dippert, Matthew V. Kotvis, Samarth Behura
-
Publication number: 20230199415Abstract: 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.Type: ApplicationFiled: February 14, 2023Publication date: June 22, 2023Applicant: Biamp Systems, LLCInventors: Christopher Calisi, Faruk Bursal, Robert Fleming
-
Patent number: 11677364Abstract: 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.Type: GrantFiled: June 22, 2021Date of Patent: June 13, 2023Assignee: Biamp Systems, LLCInventors: David F. Baretich, Simon J. Broadley
-
Patent number: 11676618Abstract: An example method of operation may include designating sub-regions which collectively provide a defined reception space, receiving audio signals at a controller from the microphone arrays in the defined reception space, configuring the controller with known locations of each of the microphone arrays, assigning each of the sub-regions to at least one of the microphone arrays based on the known locations, and creating beamform tracking configurations for each of the microphone arrays based on their assigned sub-regions.Type: GrantFiled: December 28, 2021Date of Patent: June 13, 2023Assignee: Biamp Systems, LLCInventors: Iain Alexander McCowan, Stefano Davolio, Richard S. Juszkiewicz, Nicholas William Metzar, Matthew V. Kotvis, Jeffrey William Sondermeyer, Jason Damori
-
Patent number: 11678095Abstract: Example embodiments provide a device that includes a housing backplate affixed to a housing which embodies one or more of a speaker and a microphone, a threaded channel affixed to the housing and extending perpendicular from the housing backplate, and a wall mount fitting with one or more securing tabs to hold the wall mount fitting to a wall mount plate.Type: GrantFiled: November 30, 2021Date of Patent: June 13, 2023Assignee: Biamp Systems, LLCInventors: Vincent William Ellis, William John Done
-
Patent number: 11671065Abstract: 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.Type: GrantFiled: November 8, 2021Date of Patent: June 6, 2023Assignee: Biamp Systems, LLCInventors: Eugene Goff, Ray Dippert, Matthew V. Kotvis, Samarth Behura
-
Patent number: 11665217Abstract: One example method of operation may include identifying data traffic on one or more ports of a switch, determining whether a protocol specific packet type is identified on any of the one or more ports, assigning one or more first ports with data traffic to a first protocol when the protocol specific packet type is identified, and assigning one or more second ports with data traffic to a second protocol different from the first protocol.Type: GrantFiled: February 10, 2021Date of Patent: May 30, 2023Assignee: Biamp Systems, LLCInventors: Christopher Pane, Christopher Reid Wulff
-
Patent number: 11659320Abstract: A method that improves the energy distribution from a multi-way loudspeaker into free space. The method reduces MF energy through the use of small depressurizing slit openings down the inner half of the HF stems. The openings are sized to be large enough to present a leak path for the secondary energy to migrate out of the stem with no return path.Type: GrantFiled: November 23, 2021Date of Patent: May 23, 2023Assignee: Biamp Systems, LLCInventor: Paul W. Peace, Jr.
-
Patent number: 11650790Abstract: 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.Type: GrantFiled: July 11, 2021Date of Patent: May 16, 2023Assignee: Biamp Systems, LLCInventors: Nicholas William Metzar, Richard S. Juszkiewicz, Matthew V. Kotvis, Jason E. Damori
-
Patent number: 11641548Abstract: 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.Type: GrantFiled: February 10, 2021Date of Patent: May 2, 2023Assignee: Biamp Systems, LLCInventor: Harold C M White, II