Attero Tech launches audio extension module
Attero Tech has released its Axiom ML1 audio extension module, the latest addition to the company’s audio extension I/O modules. The Axiom ML1 provides extension of analogue mic and line level audio sources in a single gang wallplate.
The Axiom ML1 features a combination of XLR and a ¼ -in connector, with +4 dBu nominal input level.
A 3.5mm jack is included with -10 dBV nominal input level, featuring 20dB of adjustable gain.
Audio signal-level indicator LEDs are included for each input, providing input gain adjustments.
Selectable sum-to-mono options for both inputs are featured, allowing two ML1s or an ML1 and another Axiom device to be daisy-chained on a single bus.
The Axiom ML1 sends mono or stereo analogue audio for up to 100 metres (total run length) over the Attero Tech Axiom bus via a CAT5 or CAT6 cable to an Axiom AXP20 expander unit.
In turn, the AXP20 outputs balanced analogue audio on 3-pin depluggable connectors for connection to commercial audio equipment.
Attero Tech launches Axon A4FLEX AVC interface for huddle rooms
Attero Tech has introduced the Axon A4FLEX networked AVC interface. Combining four studio-grade microphone preamps, logic I/O, a USB audio interface, and a two-channel power amplifier in a 1/3U form factor, the A4FLEX is suitable for huddle rooms. When paired with an enterprise DSP, the A4FLEX can be the only in-room interface needed for larger conference spaces.
The Axon A4FLEX can be powered over the network by PoE+ or locally using an optional +24 VDC power supply. The A4FLEX’s two Ethernet ports can be used to daisy-chain multiple units. Alternatively, the second Ethernet port can be set up to provide a control system interface in which the control system has complete access to the audio network but all non-control-related traffic is suppressed on the control port.
The unit’s audio signal processing includes input and output EQ, matrix mixing, and dynamics control. The AES67 network audio interface supports 8-in by 8-out, so when multiple A4FLEX’s are used in a room, much of the signal processing and routing usually done in the main DSP can be handled locally, freeing up DSP resources.
Included mounting ears enable under-table use, and a 1U rack shelf is optionally available for cleanly rack-mounting up to three A4FLEXs.
Attero Tech introduces D2FLEXio
Attero Tech has introduced the D2FLEXio, the first in its new series of networked AVC products – the Axon product family.
The D2FLEXio provides analog audio connectivity for installed AV systems. Each analog audio I/O features an installer selectable switch to assign input or output audio connectivity.
This provides a single product for analog audio conversion to and from any Dante or AES67 system.
Key features include dual analog flex I/O with slide switches for selecting the preferred I/O configuration, retrofit connectivity for legacy equipment to and from Dante/AES67 networks, and Dante Domain Manager support.
The D2FLEXio is suitable for networked-interface for connecting power amplifiers and powered speakers, wireless mic receivers, in-ear monitor transmitters.
Attero Tech adds four button IP paging unit
Attero Tech is targeting large sporting venues, airport terminals, train stations, convention centres and corporate facilities with its Zip4 four-button IP audio paging interface.
Paging audio and bi-directional status data can be routed over a Dante or AES67 network to a DSP or other Paging Management System (PMS) controller to distribute paging audio to up to four zones or zone groups.
The Zip4 integrates directly with QSC’s Q-Sys PA router functionality running on a QSC Core series DSP, using the Zip4’s Q-Sys Designer control plug-in.
Bi-colour (red/green) Ready, Busy, and Zone Status LEDs provide visible indication of zone and system status.
Attero Tech introduces Synapse DM1
Attero Tech is now shipping the latest addition to the Synapse family of networked audio rackmount interfaces – the Synapse DM1. The DM1 is a networked audio monitor for confidence monitoring of networked audio and local sources at the rack. Audio monitoring is provided via front panel headphone connectivity or through the integrated speakers on the front of the device.
The DM1 includes two modes of network audio monitoring: Standard and Extended. The standard mode features monitoring of any of the 32 channels assigned to the Dante/AES67 receiver inputs. Extended mode allows subscription-based monitoring of up to 128 channels (Dante-only) loaded to the DM1 using the unIFY Control Panel Software. In both modes, audio may be selected for monitoring by the user via the front panel controls. The DM1 also features AES-3 digital outputs for connectivity to full range powered speakers or amplifiers and two channels of analogue I/O for local source monitoring and network connectivity.
Additionally, the DM1 provides two integrated SFP ports for fibre expansion where long-haul audio is needed, a primary and secondary Ethernet port for network redundancy, and an integrated power supply with optional external supply for applications requiring redundant power capabilities.
The Synapse DM1 is now supported by the latest release of Attero Tech’s unIFY Control Panel software (v3.2.1) and is shipping worldwide.
Please visit https://www.atterotech.com/products/dante-aes67-rack-mounts/synapse-dm1 for more product and application information.
Attero Tech releases major unD6IO-BT Firmware Update
Attero Tech, a leading manufacturer of networked AV connectivity solutions, has released a major firmware update for its unD6IO-BT Dante-networked 4×2 audio wall plate with integrated Bluetooth audio receiver. The new firmware introduces several important new features.
In addition to a standard A2DP Bluetooth streaming media connection, the unD6IO-BT now offers a Bluetooth Call Bridging mode for bridging cell phone audio into a Dante audio system via Bluetooth. With this feature, for example, an off-site team member can join a conference by calling a local team member’s cell phone, which routes the call to the network via the unD6IO-BT’s Bluetooth receiver.
One advantage of the Attero Tech Bluetooth audio plates is the intentional limiting of Bluetooth reconnections. This precludes previous users from automatically reconnecting in public or sensitive spaces, where multiple users may stream audio over Bluetooth. However, automatic reconnection may be desirable in some applications, such as residences and private offices, so the unD6IO-BT now enables flexible pairing/connect options. In Default mode, users must press the Pair button every time they want to connect, as in the past. The new Reconnect mode permits a previously paired device to automatically reconnect when in range of the unD6IO-BT. In the new Exclusive Connect mode, only one exclusively paired device will be permitted to automatically reconnect when in range of the unD6IO-BT, enabling restricted or personal use.
With this update, the unD6IO-BT supports Audio Video Remote Control Protocol (AVRCP) pass-through for source control of a connected Bluetooth audio media device. The unD6IO-BT can “bridge” supported transport control commands over the network so that a connected device can be operated remotely, without the user needing to be at the device. For example, a user could leave a cell phone charging in one room and remote-control music streaming from the phone using an AV system control panel located elsewhere in the facility. Supported commands include Play, Pause, Stop, Next Track, Previous Track, Volume Up, Volume Down, and Mute.
In addition, the unD6IO-BT plug-ins for unIFY Control Panel (UCP) and Q-SYS Designer have been updated to include integrator options for real-time media transport control and monitoring of the connected device metadata (artist/album/song/device name). The device plug-in has also been updated to support DDM compatibility.
For more information and to download the firmware update, please visit https://www.atterotech.com/resources/firmware-upgrade-brings-new-features-to-attero-techs-und6iobt-bluetooth-wallplate
Attero Tech interfaces prove crucial at Southlands
Nestled in the heart of this Denver suburb, the beautiful Southlands Shopping Center’s four-block Main Street and multiple cross streets are lined with retailers, restaurants, and entertainment venues. Visitors gather in the Town Square to relax and enjoy such activities as a children’s pop jet fountain in summer and ice skating in winter. A covered stage in the northeast corner of the square hosts a popular summer concert series as well as other events.
Southlands’ original sound system featured mushroom-style speakers situated in planting beds. The speakers were cute, and you could hear them when you were close, but as you walked away, the level faded, so coverage was uneven, including dead spots. Also, the planting beds contain trees, mulch, and flowers, which are lovely in the spring and summer. But mulch crept into the bottom of the mushroom speakers in warm weather, and snow covered them in winter, seriously compromising the sound.
To address these issues, Southlands contracted with systems integrator, Premier A/V, who installed a new sound system featuring Attero Tech unDIO2x2+ Dante-networked audio interfaces. A two-In, two-out audio I/O interface, the unDIO2x2+ provides a convenient way to add analog inputs and outputs to a Dante-enabled audio network. The unDIO2x2+ also includes switchable mic/line gain and switchable 48V phantom power on the inputs as well as software-adjustable output volume control. Audio flow assignment, input gain, and phantom power are all controllable over the Dante network.
“We replaced the old system completely,” recalls Premier A/V’s Brendan Clancy. “We installed 174 new JBL Control-series speakers covering the walkways around each building and the Town Square, mounted to light poles with special brackets. We utilised the fibre optic network infrastructure at Southlands to distribute the audio program over a VLAN using Dante to 10 Crown CDi DriveCore-series amplifiers around the campus. Nine Atterotech unDIO2x2+ interfaces ‘offramp’ the audio program to the amplifiers.”
The system is centered on a rack in one of the buildings, which holds a licensed audio player, a BSS Soundweb London BLU-806DA DSP, and the power amplifier that serves the speakers outside that building. The local power amplifier gets a direct analog feed from the DSP. The DSP also routes audio via Dante to and from the nine Dante zones for the nine remote amplifiers spread around the shopping centre. Each Dante zone employs an Attero Tech unDIO2x2+ to feed the amplifier for that zone and provide auxiliary audio inputs into the system that are routed back to the DSP via Dante. A mic connects directly to the DSP for announcements, during which an override ducks program audio.
“The system just serves the sidewalk adjacent to the streets,” Clancy points out, “except in the Town Square. We fill the centre of the Town Square with additional speakers that cover that area heavily to enhance it as an entertainment and leisure area.”
Although the unDIO2x2+ aux inputs are not currently in use in every zone, the ability to use them when desired is a valuable benefit. The inputs proved immediately useful in the Town Square, however. “The ability to use auxiliary inputs to send audio back to the head end is amazing -and it wasn’t something I had looked into that much,” admits Clancy. “But when I saw that the Attero Tech unDIO2x2+ provided this feature, I came up with a need and a way to use it.”
The most compelling use of the audio inputs will be during the summer concert series, when bands bring in a small concert system to handle the sound in the Town Square. “When they’re performing, we can mute our speakers at the Town Square and the buildings surrounding it,” Clancy explains. “But the unDIO2x2+ lets us provide a wireless mic input that bands can use to send a feed to the unDIO2x2+, which converts the feed to Dante and sends it to the DSP. We can then pipe the music up Main Street and to the other areas our system serves. Southlands can also use the unDIO2x2+ stereo audio input to plug an iPad or whatever they want into our system.”
The Southlands project was Clancy’s introduction to Attero Tech products. “I needed a good, affordable way to offramp just one or two Dante audio channels per zone to feed the amplifiers,” he recalls. “It made no sense to buy the expensive eight-channel systems I saw elsewhere. I found Attero Tech with a Google search, liked what I read, and contacted them. They put us in touch with Darby Reps, the regional sales rep here in town, and we took it from there.”
His experience at Southlands sold Clancy on Attero Tech. “The Attero Tech unDIO2x2+ is plug-and-play, so it is very easy on my end,” he observes. “I didn’t have to do additional configuration. The ability to bring local audio into the Dante system provides functionality I’ll use in the future. Their tech support is great too: I called them once, and the support rep I spoke to was super helpful. It turned out to be a network issue unrelated to the Attero Tech interface, but he helped me figure it out. Now I love Attero Tech’s stuff, and I’m looking at putting it in most of my future projects. Attero Tech makes it way easier to use network audio.”
Article from: www.pro-systems.co.za
Attero Tech now shipping AES67 networked audio products
Built from the ground up, these AES67 products enable Attero Tech’s innovative audio connectivity technologies to interface with the AES67 enabled Q-SYS Platform from QSC. The new AES67 enabled products are also designed for interoperability with all Dante AES67-enabled technologies, providing maximum flexibility for systems leveraging AES67 as a bridge between modern audio networking platforms.
“The addition of AES67 interoperability allows Attero Tech to bring our networked audio connectivity solutions to integrators and end users who have adopted the Q-SYS platform as their primary AVC solution, without the need for additional interface cards or conversion products,” observes Josh Arnold, Attero Tech, product manager.
“QSC is excited to see Attero Tech supporting AES67, joining over 200 compliant products in our industry,” adds Martin Barbour, product manager for installed systems, QSC. “Furthermore, the software-based architecture of the Q-SYS Platform is allowing manufacturers like Attero Tech to develop and support their own integration plug-ins for Q-SYS, bringing incredible ease of use to installations.”
In addition to basic audio interoperability, all Attero Tech endpoints will offer control integration into Q-SYS Designer software using Q-SYS plug-ins, developed and supported by Attero Tech. Some of these plug-ins are already shipping with Q-SYS Designer v6.2, with additional plug-ins made available through Attero Tech’s customer portal for download available at https://portal.atterotech.com/home/.
Attero Tech’s new plug-ins provide the ability to configure parameters, including preamp controls and I/O levels, routing configurations, and device status updates. Real-time control of Attero Tech product parameters can be easily added to Q-SYS native touchscreen controllers, and other Q-SYS enabled software user control interfaces, eliminating the need to integrate and program costly third-party controllers.
Attero Tech’s AES67 solutions offer 48kHz, 24-bit uncompressed digital audio with 1ms end-to-end latency and system-wide sample synchronization, support for PTPv2 master or slave operation, and SAP (Session Announcement Protocol) based stream identification for use with applications supporting SAP Stream Discovery (Dante Controller, Q-SYS Designer, unIFY Control Panel v3.0 and greater).
ApexPro is the sole distributor of Attero Tech products and technology in the South African market. Kindly direct any queries to firstname.lastname@example.org
Chess Club Wins with Attero Tech
Played by more then 605 million adults and countless children, chess has long been one of the world’s most popular pastimes. Since 2008, the Chess Club and Scholastic Center of St. Louis has led the way for U.S. chess education and competition, including hosting the prestigious annual U.S. Championship, U.S. Women’s Championship, and U.S Junior Closed Championship, as well as housing the World Chess Hall of Fame. Along with chess classes, summer camps, and field trips, the center offers a variety of community events, including a family day, film night, and monthly music series.
Designing an advanced audio system for the Chess Club might not be as daunting as playing chess with a grandmaster but it was challenging nonetheless. “This is a group of very creative people, and they’re constantly coming up with new presentations, displays, and other projects,” praises Cignal Systems vice president Brian Rice, who headed up a design team that also included Project Manager Doug Hill and control systems manager Mark Olsen. “We had to step up our creativity to give them an audio system that matched the flexibility and creativity they demonstrate all the time. Using a Dante network connected with Attero Tech unD6IO 4-in, 2-out Dante wall plate interfaces, we were able to provide sophisticated audio distribution throughout the three floors of the facility and make it easy to use.”
Attero Tech’s role in the project went beyond supplying unD6IO interfaces. “Early in the project, we discussed with Attero Tech what we were trying to do,” confirms Rice. “They corrected some of our assumptions and pointed us in a more appropriate direction for best using their technology. And because they keep pushing their technology forward, the interfaces we ended up installing had a lot more inputs and outputs than we had originally specified. With their help, we brought a lot more value to the customer, and we were able to achieve greater results within the implementation of the design. We appreciated that.”
The Chess Club features three galleries and an assortment of classrooms and other spaces on the first two floors and a performance space on the third floor. Also on the ground floor are an outdoor patio and the Q Boutique, hailed by the local media as one of St. Louis’ best gift shops. The club wanted to be able to send audio from any source, including the performance space, to any speakers in the network, including in the gift shop and patio.
Rice’s team specified a distributed, IP-based sound system based on SoundTube IPD Dante-enabled IP speakers and a Symetrix Prism 8×8 DSP, with a unD6IO interface in each space. “Attero Tech unD6IO interfaces offered the best way to get inputs and outputs into each of the front galleries through our Dante network,” Rice reports. “We route the Attero Tech unD6IOs to a switch, which is connected to a Symetrix Prism DSP that manages our analog wireless systems and playback devices throughout the facility. From the DSP, digital audio goes into the Dante backbone, where it is routed and distributed. The IP speakers have onboard processing so we can adjust them to the acoustic environment. The DSP mostly manages the Dante network and provides some auto-mixing.”
The third-floor performance space also uses a distributed speaker system but with the addition of subwoofers. “It’s not a big room but they wanted a bit more intelligibility and a bit more lift,” Rice recalls. “The musical performances are acoustic, so they don’t need a lot of volume. When they do want big, booming bass-they have some rap battles, hip-hop, and other contemporary audio in their chess videos-they can hook up a subwoofer. We’ve done sophisticated programming with our control systems that crosses over the distributed system, rolls off the low end, and channels that to the subs when needed.”
All sources can be routed to any combination of speakers throughout the network. “If they have a multi-level showing, and someone comes in to speak about a particular chess set or exhibition, they can put a wireless body pack or handheld on the lecturer,” Rice details. “As the person moves from floor to floor, that audio can be piped to any or all floors. There’s no awkward microphone changeover; audio just flows from one space to the next.”
The monthly musical performances became so popular that the club wanted to pipe the music out to the patio in front of the museum. “The Chess Club is part of the cultural atmosphere of the Central West End,” offers Rice. “Immediately adjacent to the patio is a Starbucks coffee house, and people buy coffee and then sit on the patio and enjoy their drink while listening to the performance. The club also can channel the music to the first and second floor galleries.”
Attero Tech interfaces proved so useful that the Chess Club requested more of them. “We used at least six unD6IO interfaces to begin with,” Rice states. “When the customer saw the system’s potential, they had us add a couple more Attero Tech interfaces to expand their inputs and outputs. They’re pleased and excited about their new audio system-and so are we.”
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See Attero Tech’s New AES67 Endpoint Products at InfoComm
Attero Tech will be debuting five new AES67 endpoints, as well as a 32 input Dante/AES67 1RU audio interface at InfoComm 2017 in Orlando.
The new AES67 endpoints include these 2-gang wall plate products:
unAX4I – 4 XLR inputs + 2 balanced outputs
unAX2IO+ – 2 XLR inputs, 2 XLR outputs + 2 separate balanced inputs
unA6IO – 2 XLR inputs, 2 RCA inputs, 3.5mm stereo input, 3.5mm stereo output + 2 balanced outputs
unA6IO-BT – Stereo Bluetooth audio input, 2 RCA inputs, 3.5mm stereo input, and a 3.5mm stereo output
The new flange-mount AES67 interface is the unAIO2x2+, which features 2 balanced mic/line inputs and 2 balanced line outputs.
The Synapse D32i allows up to 32 consumer or pro level line inputs to be introduced onto a Dante or AES67 network. The D32i includes primary and secondary RJ-45 ports as well as primary and secondary SFP fiber ports to make long distance connections simple. Options for 3-pin depluggable or DB-25 balanced audio connectors means the D32i will be at home in almost any venue.
QSC Q-SYS plugins for several Attero Tech Dante and AES67 endpoints will also be shown, along with the new Version 2.3 of Attero Tech’s unIFY software.
We look forward to seeing you at InfoComm and showing you the great solutions we have to make make your projects easier and more cost effective.
Please contact us for more information on Attero Tech products.