73results about "Broadcast information generation" patented technology

Methods are provided of three dimensionally synthetizing a digital audio signal depending on spatial commands and filter instructions. Such methods comprise: performing, depending on the spatial commands, a spatialization method at audio rate on the digital audio signal to spatialize it and therefore produce a spatialized audio signal whose reproduction implements, in a three dimensional, 3D, audible space, spatialized virtual sound sources defined by spatial parameters; performing, depending on the filter instructions, digital filtering on the spatialized audio signal to produce an evolved or synthetised audio signal whose reproduction implements, in the 3D audible space, evolved virtual sound sources; and providing the evolved audio signal to a plurality of loudspeakers or headphones to reproduce the evolved audio signal and, therefore, implement the evolved virtual sound sources in the 3D audible space. Systems, computer systems and computer programs that are suitable for performing such methods are also provided.

The present invention provides a method for processing music audio data, comprising the steps of providing input audio data representing a first piece of music containing a mixture of predetermined musical timbres, decomposing the input audio data to generate at least a first audio track representing a first musical timbre selected from the predetermined musical timbres, and a second audio track representing a second musical timbre selected from the predetermined musical timbres, applying a predetermined first audio effect to the first audio track, applying no audio effect or a predetermined second audio effect, which is different from the first audio effect, to the second audio track, and obtaining recombined audio data by recombining the first audio track with the second audio track.

The sound console comprises a lower shell and an upper cover, the rear side of the top of the lower shell is hinged to the rear side of the bottom of the upper cover, the rear side of the top of the lower shell is provided with a lower connecting piece, the rear side of the bottom of the upper cover is provided with an upper connecting piece corresponding to the lower connecting piece, and the upper connecting piece is connected with the lower connecting piece. The lower connecting piece is provided with a hinge groove with an opening in the top, the upper connecting piece is provided with a hinge column corresponding to the hinge groove, the hinge column is clamped in the hinge groove and rotationally connected with the hinge groove, a notch is formed in the bottom of the hinge column, the upper connecting piece is provided with a limiting plate connected with the hinge column, and the limiting plate is connected with the hinge column. The lower connecting piece is provided with a limiting groove corresponding to the connecting plate. The utility model has the advantages that the structure is stable, the carrying and the use are convenient, the upper cover and the lower shell are firmly assembled together, the upper cover rotates smoothly, the upper cover can be assembled and disassembled at any time through the rotation angle without tools and bolts, the assembly and disassembly are convenient, and the use effect is good.

The invention relates to a mechanical workstation device (1) configured to allow alternation between a first configuration and a second configuration, the device (1) comprising a support (10) having a first group of electronic components fixed on its first main face, the support being suitable for mounting on a support frame (15), a rotation mechanism (13) configured to drive the support (10) in rotation about a main axis (X13) relative to the support frame (15), the device (1) comprising, fixed on its second main face (102), substantially parallel to its first main face, a second group of electronic components (12), such that the rotation of the support (10) about the main axis (X13) allows selective access to one or the other group of electronic components.

The utility model discloses a DJ sound console. The DJ sound console comprises a shell, a control panel, a channel mixer, a mainboard and a meter head, the number of the control panels is multiple, the control panels are vertically arranged in the shell along the length direction of the shell, the control panels are parallel to each other, and the upper end of each control panel is provided with a knob, a toggle switch, an indicator light and a button which are used for adjusting the frequency band and optimizing the tone; the channel mixer is arranged on the inner wall of the front end of the shell, and multiple input / output channels are formed in the channel mixer and used for being connected with external equipment; the main board is arranged in the shell, and the control panels and the channel mixer are electrically connected with the main board; the meter head is arranged on the top surface of the shell, and the meter head is electrically connected with the mainboard.

To provide an audio mixer which can be easily used when using one mixer by a plurality persons.SOLUTION: An audio mixer contains an operation panel having a first division containing a first operator for operating a first parameter and a second division containing a second operator for operating a second parameter. A control part divides a plurality of input channels into a first input channel and a second input channel, and divides a mixing bus into a first mixing bus 303A and a second mixing bus 303B. A processing part is controlled so as to be operated separately in a first signal processing system and a second signal processing system. In the first signal processing system, a sound signal output from the first input channel to the first mixing bus in accordance with the first parameter is processed. In the second signal processing system, a sound signal outputting from the second input channel to the second mixing bus is processed in accordance with the second parameter.SELECTED DRAWING: Figure 7

To provide a spot production data generation device that generates spot production data capable of replacing a part of a voice of a spot.SOLUTION: A spot production data generation device 1 includes an audio data coupling portion 10 that inputs one or more pieces of audio data corresponding to each predetermined time interval of a spot for each time interval, adjusts the audio data to the same number of channels in all time intervals, and generates combined audio data that is combined in the time direction, an audio metadata generation portion 20 that inputs a list of audio data for each time interval for each time interval and generates audio metadata that specifies the playback position of the audio data in the combined audio data, and a data integration portion 30 that integrates the combined audio data and acoustic metadata into a single file to generate data for spot production.SELECTED DRAWING: Figure 1

The utility model discloses an elastic compression portable sound console, and belongs to the field of sound console equipment. Comprising a base, a bottom rotating groove is formed in the rear surface of the base, a connecting bottom block is arranged in the bottom rotating groove, bottom rotating columns are rotationally connected to the two ends of the connecting bottom block and the inner side wall of the bottom rotating groove respectively, a multifunctional panel is arranged above the base, and a plurality of tuning sliding grooves are formed in the upper surface of the base; the interior of the tuning chute is slidably connected with a push control block, and the front surface of the multifunctional panel is fixedly connected with a plurality of adjusting knobs. The device has excellent portability, and can fully meet diversified use scene requirements of users. Due to the unique foldable design, the multifunctional panel can rotate upwards around the bottom rotating column to the inclination angle facilitating operation and can rotate downwards to be attached to the base after being used, and the overall size is greatly reduced.

A system includes Memory, Display and Processor. Memory stores application with executable instructions. Processor performs operations: retrieving schedule information for channels to be transmitted simultaneously by a broadcaster, the information includes start and end times for types of content to be transmitted; identifying, from the information, first time segments in which a first content type is to be transmitted and second time segments in which the first type is not to be transmitted; displaying a plot of the information with content types transmitted over time for each of the channels, the first segments corresponding to the first type are displayed as a first color and the second segments are displayed as a second color; identifying, from the second segments for each channel, transition windows comprising durations within which all of channels are scheduled to not transmit the first type; and overlaying on the plot an indicator of the windows.

To be capable of preferably performing a series of media access controls on a reception side.SOLUTION: A container of a predetermined format including a media stream is transmitted. A predetermined number of sets of media access information associated with a series of media access controls are successively inserted in a layer of the media stream or a layer of the container. For example, the media access information includes identification information for making a distinction between other media access information, and identification information for making an association with the other media access information.SELECTED DRAWING: Figure 16

The invention relates to a mixing console device with at least two input channels, at least one output channel, and a signal processing unit configured for processing signals in the input channels and outputting the processed signal in the output channel. The mixing console device has a selection area in which at least two of the input channels can be user-selected, and an interface area associated with the selection area, which has at least one control element for influencing the selected input channel and which is variable depending on the selected input channel.

Systems and methods for efficient and reliable cross-platform impression availability across linear and digital streaming content platforms is provided. Specifically, impressions estimates from both linear content platforms (102) and digital content streaming platforms (104) are used to identify relative capacities for satisfying a campaign of placement of the supplemental content. The relative capacities may be used to balance a portion of the capacities across the platforms that are used to satisfy the campaign.

The invention discloses a balance adjustment method and system for a sound console volume controller, and belongs to the field of sound console control. The method comprises the steps that audio signals and environment noise are collected and preprocessed; audio state perception and noise identification are carried out by using a deep learning model combining a time sequence convolutional neural network and a long short-term memory network; a volume control and frequency equalization dual-channel parallel computing architecture is adopted, and controlled variables are generated based on a first-order active-disturbance-rejection control algorithm and a second-order active-disturbance-rejection control algorithm; using an improved particle swarm optimization algorithm to carry out collaborative optimization on the dual-channel control parameters; and finally synthesizing and outputting a high-quality audio signal. The system correspondingly comprises an audio acquisition module, a deep learning reasoning module, a dual-channel control module, a parameter optimization module and the like, and can be integrated with a hardware acceleration unit. The method effectively solves the problem of coupling of volume and frequency balance control, and has the advantages of high environmental noise adaptive capacity, intelligent parameter adjustment, high processing real-time performance and the like.

Disclosed is an interactive sports ball (100). The interactive sports ball comprises a body (102); a sensor arrangement (104) having a first sensor (106), embedded within the body, to measure acceleration data associated with the ball, and a second sensor (108), embedded within the body, to measure rotational data associated with the ball; and a communication module (110) operatively coupled to the sensor arrangement (104) and configured to transmit the measured acceleration and rotational data to a processing unit (120). The processing unit generates a series of sequential measurements corresponding the measured acceleration and rotational data, calculate a variance using a set of sequential measurements from the series of sequential measurements, and detect a contact event if the calculated variance exceeds a predefined event threshold. Disclosed also is a sports management system (200).

Methods and systems for dynamically routing pulse-code modulated (PCM) audio subchannels to one or more sink devices using a software-based router. The PCM router may set a pre-conversion buffer in the conversion path to a sink device for a particular subchannel if the source PCM fragment size differs from the sink fragment size. It may also compare characteristics of the audio subchannel to the sink device to identify a mismatch and, on that basis, configure the conversion path to include a sample rate converter, a channel converter, or a format converter, as needed. Subchannels can be dynamically routed to two or more sink devices and routing may be changed during playback.

The invention relates to a sound event detection system (1) comprising a data processing unit (2) and a sound event recording unit (11). The data processing unit (2) is suitable for generating a user interface (5) that can be displayed on a data display device (4) that is data-connected to the data processing unit (2). Several user data entries (8) can be generated via the user interface (5) using a data input device that is data-connected to the data processing unit (2). These user data entries can be stored in a database (10) that is connected to the data processing unit (2) via at least one database interface. Functional data (9) can be generated in the data processing unit (2) by comparing and / or data-connected to the system data (7) stored in the data processing unit (2).The sound event recording device (11) is arranged in a transport vehicle (12), in particular a small van, which is connected to the database (10) via data processing. The sound event recording device (11) comprises at least one digital audio interface (15) arranged in a mobile and / or portable frame (14) that can be attached to the transport vehicle (12), in particular a small van, and having at least several microphone inputs for several microphones that can be stowed in the transport vehicle (12), in particular a small van. The transport vehicle (12), in particular a small van, includes a navigation and communication device (16) which is connected to the data processing device (2) via data processing.The transport vehicle (12), in particular a small van, includes a computing device (17), in particular a portable device, which is connected to the audio interface (15) and to the data processing device (2). When navigating the transport vehicle (12), in particular a small van, and / or when communicating with the communication device (16), and / or when exchanging data with the computing device (17), at least some of the functional data (9) can be queried electronically.

The invention relates to a mixing console device having at least two input channels, having at least one output channel and having a signal processing unit which is designed to process signals in the input channels and to output the processed signal in the output channel. The mixing console device has a selection region in which at least two of the input channels can be selected in a user-defined manner, and an interface region which is associated with the selection region, has at least one operator control element for influencing the incorporated input channel, and can be changed depending on the selected input channel.

To achieve both ensuring continuity of broadcasting and reducing power consumption when reducing power consumption of a multiplexed broadcasting system.SOLUTION: A control device includes state determining means for determining the operating state of a broadcasting system to be controlled, and state processing means for causing the broadcasting system to perform video processing and check the operation at the time of program switching indicated by program switching timing information when it is determined that the operating state of the broadcasting system is a state in which video processing is stopped.SELECTED DRAWING: Figure 2

A server system comprises one or more hardware processors; memory storing computer instructions executable by the one or more hardware processors, the computer instructions when executed by the one or more hardware processors causing the server system to perform: receiving TS fdes of an HLS data stream; receiving VTT files containing VTT closed caption segments; converting the VTT closed caption segments to 608 / 708 closed captions based on the CTA 608 / 708 specification; generating CC-enriched TS files using the TS files and the 608 / 708 closed captions; encoding SCTE markers into the CC-enriched TS files to generate SCTE / CC-enriched TS files; converting the SCTE / CC-enriched TS files to a real-time broadcast stream; and preparing the real-time broadcast stream for transmission to a consumer system.

The present invention relates to a method for processing and playing audio data comprising the steps of receiving mixed input data and playing recombined output data. Furthermore, the invention relates to a device for processing and playing audio data, preferably DJ equipment, comprising an audio input unit for receiving a mixed input signal, a recombination unit and a playing unit for playing recombined output data. In addition, the present invention relates to a method and a device for representing audio data, i.e. on a display.

To provide a technique for more appropriately transmitting or receiving an advanced digital broadcast service.SOLUTION: A generation method is for a transmission wave for transmitting a 4K broadcast service and a 2K broadcast service together. In the transmission wave, the 4K broadcast service and the 2K broadcast service are transmitted while being stored in different hierarchies composed of combinations of different segments in a plurality of frequency segments obtained by dividing a frequency band of a predetermined band of a broadcast wave into a plurality of bands. A first hierarchy in which the 4K broadcast service is stored is configured using a frequency segment of vertical polarization and a frequency segment of horizontal polarization in the broadcast wave. A second hierarchy in which the 2K broadcast service is stored is configured using at least any one frequency segment of the frequency segments of the vertical polarization and the frequency segment of the horizontal polarization in the broadcast wave.SELECTED DRAWING: Figure 20

To simplify and accelerate video content production and to reduce its cost by using a network camera.SOLUTION: An information processing device of the present invention is an information processing device that outputs video content using video from a plurality of video sources including a network camera as material, and includes: switching means for performing switching on the basis of a video signal that has been transferred without a transmission node for a video source confirming reception at a reception node; playlist generation means for generating a playlist on the basis of a video source that has been stitched and information on timing; subject tracking means for detecting a moving object in an image on the basis of the video signal that was transferred without the transmission node confirming the reception at the reception node with a PTZ-enabled network camera, and performing control of and tracking the network camera so that the moving object is continuously captured near the center of a screen; and information processing means for performing distribution in a transfer scheme that continues to re-transmit the video content until an acknowledgement at the reception node is confirmed.SELECTED DRAWING: Figure 5

Systems and methods are disclosed for emulating an environment created by the outputs of a plurality of devices. The system receives device control data for a device in a first venue. The control of the outputs of said devices according to the device control data creates an environment within the first venue. The system retrieves profile data for devices within a second venue. The system associates a device in the second venue with a device from the first venue, both devices having a similar output type. The system then generates control information adapted from the associated device of the first venue for the device in the second venue. The system controls the outputs of each device in the second plurality of devices according to the generated control information to emulate the environment within the first venue in the second venue.

To provide a system and a method for confirming the transmission of a commercial message (CM) capable of certifying that the CM material is correctly transmitted in an IP-based broadcasting system.SOLUTION: The CM transmission confirmation system is provided with a video server for providing the CM material by an RTP packet, a database for storing the correspondence between the CM material and a CM confirmation code, and a master system for acquiring the RTP packet from the video server and transmitting the CM material. The video server includes an information addition unit. The information adding unit adds video / audio / ANC association information to each RTP packet of video / audio / ANC, and adds a CM confirmation code to the RTP packet of ANC. The master system comprises an information extractor. An information extraction part extracts a CM confirmation code from an RTP packet acquired from a video server, and also extracts video / audio / ANC association information to determine whether each RTP packet of video / audio / ANC is derived from the same CM material.SELECTED DRAWING: Figure 5

A system for augmenting a broadcast with virtual content, the system including a client device for viewing the broadcast, at least one camera for receiving a primary image frame of the broadcast, at least one upstream device in communication and associated with the at least one camera, and, at least one downstream device in communication with the at least one upstream device, wherein the system is configured to determine client identification information associated with the client device, determine one or more virtual content based on the client identification information and augment the primary image frame with the virtual content to be displayed on the client device.

Disclosed herein is a method for providing content to viewers for enhancing wellbeing of the viewers, in accordance with some embodiments. Accordingly, the method comprises receiving a media content, receiving a broadcaster preference comprising a viewer context variable, generating an augmentation content for the enhancing of the wellbeing of a viewer based on the viewer context variable and the media content, transmitting the augmented media content to a viewer device. Further, the viewer device presents the augmented media content to the viewer based on a viewer context value corresponding to the viewer context variable corresponding to a viewer sensor comprised in the viewer device. Further, the viewer sensor generates the viewer context value based on detecting a response of the viewer corresponding to the augmented media content.

The utility model discloses a dustproof sound console, which relates to the technical field of sound consoles, and comprises a bottom plate, the upper part of the bottom plate is movably connected with a sound console, the bottom plate is provided with a covering assembly, the covering assembly comprises dust covering cloth movably connected with the upper part of the sound console and pull plates symmetrically and movably connected with the upper part of the sound console, and the pull plates are pulled by hands. A dust removal assembly is arranged on the sound console and comprises a dust removal rod movably connected to the upper portion of the sound console and gears symmetrically and fixedly connected to the upper portion of the sound console, the dust removal rod moves outwards along with the pulling plate, and the bottom plate is covered and retracted through the dust removal rod along with the dust covering cloth; the automatic dust cleaning process is achieved, damage to electronic elements caused by dust accumulation is effectively avoided, maintenance work is simplified, it is ensured that the sound console is in the best state for a long time, and therefore the purity and stability of sound quality are guaranteed.