DOCSLIB.ORG

Wide-Area Networking &Remote Production

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Wide-Area Networking &Remote Production WIDE-AREA NETWORKING & REMOTE PRODUCTION PATRICK WARRINGTON TECHNICAL DIRECTOR, CALREC AUDIO LTD, HEBDEN BRIDGE, UNITED KINGDOM, EMAIL: [email protected] The use of wide-area audio handheld device. These young people may the point where manufacturers can start networking makes possible the be working in broadcast and beginning to to make products for remote production remote production of live TV events, shape the future of the industry within the that are more than laboratory experiments where large geographical distances next five years — an interesting thought. that don’t constantly require expensive, separate the production facilities and specialised IT support. Perhaps most the events that are being televised. Despite the instant accessibility enjoyed importantly, such products are now not There is growing interest in this by the modern consumer of so many only within reach but also reliable, and area from broadcasters, both in the forms of visual and audio content, it’s still broadcasters stand a chance of being potential for significant reductions widely accepted that there are certain comfortable using them. After all, a in production costs as well as events whose excitement is best enjoyed product based on entirely sound theory improvements in production quality. live — or if not live, then captured live that nobody wants to use in practice is But there are difficulties to overcome in detail and watched in near-real time. unlikely to gain wide acceptance. if this is to become practical in Big sports fixtures, news stories or state a wide variety of circumstances. occasions all fall into this category. Here, This paper discusses some of the This paper explores some of the broadcast has as important a role to challenges of remote production, and technical challenges, in particular, play as ever, because not everyone can some possible solutions. But not everyone the transportation of audio, and the squeeze into a baseball stadium to watch reading this will have a broadcasting issues of reliability, redundancy and the World Series Final, occupy the front background, so we’ll begin by offering synchronisation, and briefly looks at pew at Westminster Abbey at a Royal a brief overview of the kinds of audio a variety of relevant technologies and Wedding (or Coronation…), or see over- connectivity that you find in broadcast standards. salaried football players literally tearing environments. chunks out of each other from a few feet Introduction away. Knowing Your Onions The world of broadcast has come a Native English speakers will be familiar long way since the first state-controlled Of course, remote broadcasts are not with the above phrase, which means networks flickered into life in the new. In the UK, the first official outside ‘knowing your chosen specialist subject 1930s for a couple of hours of didactic, broadcast was the coronation of King in detail’. Metaphors are popular in tightly planned live-to-air content, to be George VI, which was handled by just communications technology anyway, transmitted once and then lost forever. three cameras. Needless to say, since the but in this case, an edible alium is a Today’s broadcast consumers are well 1930s, things have become a lot more particularly apposite reference, and thus on the way to being able to watch what complicated; at the wedding of Prince the diagrammatic representation of the they like, whenever they like, via a wealth William and Kate Middleton, the BBC world of broadcast audio above will be of top-up, pay-to-view and free-to-air deployed over 100 HD cameras. And with referred to throughout the rest of this services. increasing complexity comes increasing paper as the onion model. Not because cost. Even small outside broadcasts are it makes people cry, but because it’s And in this era of lucrative DVD boxed expensive, and this puts a limit on the layered. set releases and consumers downloading number of events that can be covered. and/or watching whole TV series at What this diagram is trying to show times of their own choosing, the non- This paper will explore the concept of is that there are different types of commercial attitudes that allowed reams remote production, and how close it is to audio interconnections within a typical of recorded programming to be erased in a practical reality. By remote production, broadcast plant, all of which have different the 1960s and 70s (including, famously, what is meant is the idea of live remote characteristics and map to different all of the original 1960s master video broadcasting, where the creative part applications. tapes of the BBC’s Doctor Who) on the of audio production, with a skilled audio grounds that no-one would ever want to operator sitting at a mixing console, does The centre is where much of the audio see programmes again after their initial not take place at the event site, but at content is generated and routed, with transmission — these attitudes truly seem a studio facility some distance away — microphones in studios and on people’s to belong to the Paleozoic Era. But never perhaps in a different city, country or lapels, connecting to a mixing console mind the 1960s — already, there can continent. along low-latency paths. In other words, be no-one under the age of 15 who can this layer is about signal acquisition and recall the pre-YouTube era before 2005, This is quite a new concept that is only transporting signals from the studio floor a time when one couldn’t simply dial up now becoming possible with the evolution to control rooms and mixing consoles. In video of practically anything from a of the necessary technology. We are at the middle is the audio operator 1 THE BROADCAST AUDIO ’ONION’ MODEL who creates programme feeds, as well connect and share resources seamlessly, by the facilities manager, from a control as monitor feeds for presenters and and making it easy for any given panel. performers, often destined for in-ear programme to be made in a different devices. Signal latency is critical — if a studio or control room without any Moving to the second ring of the onion monitor feed containing some element manual repatching of signals, and thus in the above diagram, we find that this of the performers’ own voices is delayed giving clients a lot of flexibility in their does not directly concern itself with signal more than a few milliseconds, it becomes management of studio resources. The acquisition; rather, it is concerned with a distraction and may lead to talent- protocol developed at Calrec carries the communication of signals between related tantrums. thousands of low-latency audio channels, different broadcast equipment, for and also control information that allows example from the audio mixing console In analogue days, all of this was very port parameters to be controlled, such as (in the inner ring), to communications simple, consisting of mics plugged microphone amp gain. The Calrec solution systems like those from Riedel and into consoles directly or through tie- also monitors the network, and offers RTS, to video routers like those offered lines and patch bays. Nowadays, other other services, for example the protection by Evertz and Grass Valley. We may interconnection technologies are used. of routes to prevent accidental interruption also see connections to other mixing It is more common to find stage boxes or over-patching of critical signals, and consoles, perhaps for backup or sub- located inside studios which contain integration with other broadcast control mixing, and to DAWs (such as Pro Tools the mic amps and converters needed to systems. or Pyramix) for recording. We also digitise the audio, close to the source, so see connections to master control for that it can be transported with no further Transports used in this portion of the programme transmission. In this ring, loss of quality to a control room that may ‘onion’ are characterized by low-latency, audio connections are likely to involve lots be several hundred metres away. totally deterministic performance, of channels, and they are likely to be far redundancy, and ideally, instantaneous on- less dynamic — they may be set up and All broadcast console manufacturers have demand routing (via push button or salvo) left for years. They are also more tolerant products to do these jobs, operating via that is easily controlled from the mixing of latency. audio networking protocols designed to console surface by the audio operator, or allow control rooms and studios to 2 Because of the large numbers of signals, and/or AVB, in the future we might see case of big remote vehicles, the backhaul MADI is a very popular interconnection hundreds or even tens of cables, as IT audio may be piggy-backed into a video protocol in this ring. We also see SDI, as speeds increase. Very elegant solutions feed that is data compressed into ASI, well as good old AES3. In the future, we will be possible, cost-effective and JPEG2K or an MPEG-TS stream and can expect to see more AoIP, or Audio hopefully future-proofed, but the benefits returned over a leased IP line, via satellite over IP — Dante, Ravenna, and most won’t come for free. It will take some or a microwave link. In radio we see the importantly, AES67 and possibly AVB. design effort to create a network that use of IP codecs and IP audio streaming In fact, this second layer should provide will work under all circumstances. IT staff using ACIP and other proprietary the perfect conditions for use of AES67 may have to be involved in making sure mechanisms, usually employing data and AVB, because of its capacity and the bandwidth is there to meet the traffic compression with AAC or FLAC.
Load more

Recommended publications
  • Comrex's Future Takes Shape with IP
    www.tvtechnology.com/04-08-15 TV TECHNOLOGY April 8, 2015 21 TK Comrex’s Future Takes Shape With IP Company’s NAB booth to feature updated LiveShot, BRIC-Link II BY SUSAN ASHWORTH productions for television,” he said. “Over the last several decades we’ve been in LAS VEGAS—Building on its experience the radio space but we’ve had so many of in remote broadcasting technology, our radio customers move on to TV [and Comrex will come to the 2015 NAB Show adopted] our audio-over-IP codec, so we with IP on its mind, showcasing technology had a lot of requests to make something that the company sees as the future of live as portable and compact as our audio video broadcasting. products but for television.” Comrex will introduce the newest What’s especially compelling about this version of LiveShot, a system that allows segment of the market, he said, is that there broadcasters to tackle remote broadcast are people “who are doing really creative setups that would be tough with and unique broadcasts with our products traditional wired configurations. Using because [they] offer two-way video and Comrex ACCESS audio IP codecs, LiveShot return video to the field and intercom in a sends live HD video and audio over IP. The small little package.” system addresses technical inconsistencies For example, at a recent air show in in public Internet locales and provides Wisconsin, two wireless Comrex devices access to low-latency broadcast-quality were used by a local broadcaster for their live video streaming, including 3G, 4G, and multicamera fieldwork.
    [Show full text]
  • IP Audio Coding with Introduction to BRIC Technology 2 Introduction by Tom Hartnett—Comrex Tech Director
    IP Audio Coding With Introduction to BRIC Technology 2 Introduction By Tom Hartnett—Comrex Tech Director In 1992, when ISDN was just becoming available in the US, Comrex published a Switched 56/ISDN Primer which became, we were told, a very valuable resource to the radio engineer struggling to understand these new concepts. As POTS codecs and GSM codecs became viable tools, Comrex published similar primers. Now, with the gradual sunsetting of ISDN availability (and the migration of phone networks to IP based services), it not only makes sense for us to introduce a product based on Internet audio transfer, but again to publish all the relevant concepts for the uninitiated. The ACCESS product is the result of years of our research into the state of IP networks and audio coding algo- rithms. This has all been in ISDN is not a long term solution. the quest to do what we do The telephone network is changing. best, which is to leverage existing, available services Transition to IP is inevitable. to the benefit of our core Resistance is futile. customers—radio remote broadcasters. The heart of this product is called BRIC (Broadcast Reliable Internet Codec). While others have introduced hardware coined “IP Codecs,” this is the first product introduced that dares to use the wordInternet with a capital I. Given the challenges the public Internet presents, it’s no small boast to say that this product will perform over the majority of available connections. BRIC represents a change that is both desirable and inevitable for remotes. This change is inevitable because, as available connections move from old fashioned circuit switched to newer packet switched style, technology like ISDN and POTS codecs will begin to work less and less often.
    [Show full text]
  • The Essential Guide to Audio Over IP for Broadcasters 2 5
    The Essential Guide To Audio OverIP FOR BROADCASTERS Powerful Performance | Powerful Control | Powerful Savings i 1. Why IP for Broadcast Audio? Reasons to Migrate to Audio over IP ..........................................................................................................8 1. Flexibility ..................................................................................................................................................................................8 2. Cost ...........................................................................................................................................................................................8 3. Scalability ................................................................................................................................................................................9 4. Reliability (yes really!) .........................................................................................................................................................9 5. Availability ..............................................................................................................................................................................9 6. Control and Monitoring .....................................................................................................................................................9 7. Network Consolidation ......................................................................................................................................................9
    [Show full text]
  • E-IPA-HX Audio-Over-IP Interface Card Eclipse HX Matrix Systems
    E-IPA-HX Audio-over-IP Interface Card Eclipse HX Matrix Systems Linking People Together E-IPA-HX Interface Card The E-IPA-HX AoIP Interface card provides multiple IP Key Features and Benefits connection types for Eclipse® HX Matrix Intercom Systems, • Available in 16, 32, 48, and 64 port including support for AES67 and SMPTE ST2110 audio. cards (16 port upgrades) • Software definable port configuration Description to support multiple IP connection and The E-IPA-HX is a high density IP interface card that supports up to 64 Clear-Com standards intercom devices. The interface card can be used with the Eclipse HX-Delta Lite, • Supports up to 64 IP ports (endpoint HX-Delta, HX-Median, and HX-Omega matrix frames. Eclipse HX Configuration connections) and additionally up to 64 Software (EHX™) configures each port for its intended application and provides a FreeSpeak IP Transceivers dedicated IP Manager screen to monitor connections and add users. The E-IPA-HX card also supports SMPTE ST2110 and AES67 connectivity. • Compatible with Eclipse HX-Delta Lite, -Delta, -Median and -Omega Connection to FreeSpeak II and FreeSpeak Edge Beltpacks frames The E-IPA-HX card connects to FreeSpeak II® Beltpacks (1.9 or 2.4) in E1 mode via • Supports connection to V-Series and fiber to the FSII-SPL for the FSII-TCVR-24 or FSII-TCVR-19-XX transceivers. This V-Series Iris panels, Agent-IC mobile will allow up to 50 beltpacks and 10 transceivers per card. The E-IPA-HX card also app, FreeSpeak II wireless beltpacks, connects FreeSpeak II or FreeSpeak Edge™ devices via AES67 protocol to Eclipse HX LQ Series devices and Station-IC frames.
    [Show full text]
  • Low-Latency Audio Over IP on Embedded Systems
    Master Thesis Low-Latency Audio over IP on Embedded Systems by Florian Meier Start date: 02. April 2013 End date: 02. October 2013 Supervisor: Dipl.-Ing. Marco Fink Supervising Professor: Prof. Dr.-Ing. habil. Udo Zölzer Second Examiner: Prof. Dr. rer. nat. Volker Turau Abstract Transmission of audio data over networks, such as the Internet, is a widespread technology. Up to now, the primary application is voice trans- mission (Voice over IP). Although modern Voice over IP systems are de- signed to reduce the audio latency, it is still too high for the bidirectional transmission of live music. The construction of a low-latency music envi- ronment would enable distributed musical performances and "Jamming over IP". This thesis takes a step in this direction by building an Audio over IP system as an embedded system. All components needed for a jam- ming session over the Internet are integrated in a handy box on the basis of a Raspberry Pi. This required the development of a Linux kernel driver. Furthermore, a software for low-latency audio transmission is build and evaluated, considering audio quality, data rate, and the reduced computa- tional power of the embedded system. iii iv Declaration by Candidate I, FLORIAN MEIER (student of Informatik-Ingenieurwesen at Hamburg University of Tech- nology, matriculation number 20836390), hereby declare that this thesis is my own work and effort and that it has not been submitted anywhere for any award. Where other sources of information have been used, they have been acknowledged. Hamburg, 02. October 2013 Florian Meier v vi TABLE OF CONTENTS vii Table of Contents List of Figures ix List of Tables and Sourcecodes xi List of Symbols xiii 1 Introduction 1 2 State of the Art3 2.1 Effect of Latency for Musical Interaction .
    [Show full text]
  • Implementing Audio-Over-IP from an IT Manager's Perspective
    Implementing Audio-over-IP from an IT Manager’s Perspective Presented by: A Partner IT managers increasingly expect AV systems to be integrated with enterprise data networks, but they may not be familiar with the specific requirements of audio-over-IP systems and common AV practices. Conversely, AV professionals may not be aware of the issues that concern IT managers or know how best to achieve their goals in this context. This white paper showcases lessons learned during implementations of AoIP networking on mixed-use IT infrastructures within individual buildings and across campuses. NETWORKS CONVERGE AS IT such as Cisco and Microsoft. AV experts MEETS AV do not need to become IT managers to As increasing numbers of audio-visual do their jobs, as audio networking relies systems are built on network technology, only on a subset of network capabilities, IT and AV departments are starting configurations, and issues. to learn how to work together. As AV experts come to grips with the terminology Similarly, IT managers are beginning and technology of audio-over-IP, IT to acquaint themselves with the issues specialists—gatekeepers of enterprise associated with the integration and networks—are beginning to appreciate implementation of one or more networked the benefits that AV media bring to their AV systems into enterprise-wide converged enterprises. networks. Once armed with a clear understanding of the goals and uses This shift means that the IT department of these systems, IT managers quickly of any reasonably sized enterprise— discover that audio networking can be commercial, educational, financial, easily integrated with the LANs for which governmental, or otherwise—is they are responsible.
    [Show full text]
  • Aoip/AES67: Anatomy of a Full-Stack Implementation Ievgen Kostiukevych IP Media Technology Architect European Broadcasting Union
    AoIP/AES67: Anatomy of a Full-Stack Implementation Ievgen Kostiukevych IP Media Technology Architect European Broadcasting Union ©Ievgen Kostiukevych, [email protected], Special for AES New York 145 convention AOIP IP STACK ON OSI LAYERS • Layer 1: 100BASE-T, 1000BASE-% (T, X, etc.) • Layer 2: Ethernet • Layer 3: IPv4, IGMPv2, DiffServ • Layer 4: UDP • Layer 5: RTP • Layer 6: PCM Audio • Layer 7: “Network-aware” A/D-D/A ©Ievgen Kostiukevych, [email protected], Special for AES New York 145 convention AUDIO OVER IP IMPLEMENTATION ANATOMY ©Ievgen Kostiukevych, [email protected], Special for AES New York 145 convention ©Ievgen Kostiukevych, [email protected], Special for AES New York 145 convention SMPTE ST 2110-30 ©Ievgen Kostiukevych, [email protected], Special for AES New York 145 convention AUDIO OVER IP IMPLEMENTATION ANATOMY • Audio over IP protocols are packet-based • Utilize connectionless, unreliable protocol – UDP • Require additional protocols • I.E. DiffServ to maintain reliable performance • I.E. IEEE1588 to keep stable clock and synchronization • I.E. IGMP to utilize network properly and efficiently ©Ievgen Kostiukevych, [email protected], Special for AES New York 145 convention AUDIO OVER IP IMPLEMENTATION ANATOMY • Core of all implementations – PCM audio • Additional functionality is required to be fully operational, configurable and user-friendly • This functionality is provided by implementation and can vary from one to another ©Ievgen Kostiukevych, [email protected], Special for AES New York 145 convention
    [Show full text]
  • AES Standard for Audio Applications of Networks - High-Performance Streaming Audio-Over-IP Interoperability
    AES STANDARDS: DRAFT FOR COMMENT ONLY DRAFT REVISED AES67-xxxx STANDARDS AND INFORMATION DOCUMENTS Call for comment on DRAFT REVISED AES standard for audio applications of networks - High-performance streaming audio-over-IP interoperability This document was developed by a writing group of the Audio Engineering Society Standards Committee (AESSC) and has been prepared for comment according to AES policies and procedures. It has been brought to the attention of International Electrotechnical Commission Technical Committee 100. Existing international standards relating to the subject of this document were used and referenced throughout its development. Address comments by E-mail to [email protected], or by mail to the AESSC Secretariat, Audio Engineering Society, PO Box 731, Lake Oswego OR 97034. Only comments so addressed will be considered. E-mail is preferred. Comments that suggest changes must include proposed wording. Comments shall be restricted to this document only. Send comments to other documents separately. Recipients of this document are invited to submit, with their comments, notification of any relevant patent rights of which they are aware and to provide supporting documentation. This document will be approved by the AES after any adverse comment received within six weeks of the publication of this call on http://www.aes.org/standards/comments/, 2018-02-14 has been resolved. Any person receiving this call first through the JAES distribution may inform the Secretariat immediately of an intention to comment within a month of this distribution. Because this document is a draft and is subject to change, no portion of it shall be quoted in any publication without the written permission of the AES, and all published references to it must include a prominent warning that the draft will be changed and must not be used as a standard.
    [Show full text]
  • Solutions Guide to Audio Over IP
    AUDIO DISTRIBUTION INTERCOM & PAGING Moving Audio from A to B Intercom and Paging Manage your back- Define your complete ground music and Intercom & paging voice adverts in retail solution over IP net- outlets, hotel lobbies works, with group / and restaurants zone definition and multiple master stations Live Encoding SIP/VOIP Paging System Live encoding solu- Use Barix devices to tions for universities, extend your existing concerts and events. VOIP system with Barix Audio Signage talk stations, paging Solutions Guide to brings screen audio speakers and music to your earplugs on hold insertion Audio over IP Studio Transmission and Syndication Security and Surveillance Stream audio from a Surveil a special area broadcast studio to with microphones the transmitter site, and start streaming supporting remote on a predefined input relay control and level. Works perfectly serial tunneling with third party video solutions 1. LIVE ENCODING Barix is a world leader in audio and control over IP tech- 1.1 Instreamer Standard Firmware 6 nologies continuously helping AV integrators, broadcasters, 1.2 Exstreamer / Streaming Client 8 distributed music providers and other professionals see- 1.3 Audio Signage 10 king cost effective solutions utilizing local or wide area IP infrastructure. 2. MOVING AUDIO FROM A TO B 2.1 Store & Play 14 With over 15 years of experience in application solving 2.2 Digital Message Repeater 16 and with a reputation for rock solid products, Barix offers a wide spectrum of solutions for audio transport, paging, 2.3 Digital Message Streamer 18 intercom and remote control over IP. The beauty of Barix 2.4 SoundScape Solution 20 products is that they are following open standards and are freely programmable, allowing you to adjust the 3.
    [Show full text]
  • Tieline G5 Codec Compatibility Over IP and ISDN V1.2 Table of Contents
    Tieline G5 Codec Compatibility over IP and ISDN Manual Version: 1.2 May, 2019 2 Tieline G5 Codec Compatibility over IP and ISDN v1.2 Table of Contents Part I Connecting Tieline IP to other Codecs Using SIP 3 1 Con.n..e..c..t.i.n..g.. .t.o.. .a.. .C..o..m...r..e..x.. .A..c..c.e..s..s. .R...a..c.k.. .C..o..d..e..c.. .................................................................. 8 2 Con.n..e..c..t.i.n..g.. .t.o.. .a.. .C..o..m...r..e..x.. .A..c..c.e..s..s. .P...o..r.t.a..b..l.e.. ....................................................................... 9 3 Co.n..n..e..c..t.i.n..g.. .t.o.. .a.. .M...a..y.a..h.. .S...p..o..r.t.y.. ...................................................................................... 10 4 Co.n..n..e..c..t.i.n..g.. .t.o.. .a.. .T..e..l.o..s. .Z..e..p..h..y..r. .I.P.. .................................................................................... 11 5 Co.n..n..e..c..t.i.n..g.. .t.o.. .a..n.. .A..P..T.. .W....o..r.l.d..c..a..s.t. .E..q..u..i.n..o..x.. ..................................................................... 12 6 Co.n..n..e..c..t.i.n..g.. .t.o.. .a..n.. .P..r.o..d..y..s.. .P..r.o..n..t.o..n..e..t. .L..C.. .......................................................................... 12 Part II Connecting Tieline ISDN to other Codecs 14 1 Co.n..n..e..c..t.i.n..g.. .t.o.. .A..P..T.. .W....o..r.d..c..a..s.t. .E..q..u..i.n..o..x.
    [Show full text]
  • Built Tough for WIRELESS Remote BROADCASTS
    TLF300 WIRELESS 3G/4G COMPATIBLE BUILT TOUGH FOR WIRELESS REMOTE BROADCASTS THE COMMANDER G3 WIRELESS IP CODEC IS THE BUILT TOUGH TO PERFORM RELIABLY EVERY MOST POWERFUL, ROBUST AND RELIABLE PORTABLE SINGLE DAY IN DEMANDING REMOTE BROADCAST BROADCAST AUDIO CODEC IN THE WORLD TODAY... ENVIRONMENTs… All Commander G3 IP codecs feature two module expansion slots which Thousands of Tieline customers around the world use the Commander accept your choice of Tieline hardware plug-in modules. This allows G3 portable IP audio codec to deliver rock-solid remote broadcasts broadcasters to send high quality, low-delay live audio over a wide range every single day! The Commander G3 lets you choose only the network of wired IP, wireless 3G and 4G networks, POTS/PSTN analog telephone modules you need while also providing reliable auto-reconnect and lines, ISDN, X.21, GSM and B-GAN satellite networks. automatic failover to connections that suit your broadcast requirements. EBU N/ACIP COMPATIBLE OVER IP... All Tieline hardware codecs are EBU N/ACIP Tech 3326 compatible over IP with other codec manufacturers using these standards. Tieline is committed to developing new IP and wireless applications that take advantage of emerging network infrastructures around the globe. Wireless Module 6 NETWORK INTERFACES HIGH QUALITY ALGORITHMS SIMPLE TO PROGRAM Your choice of Wireless 3G/4G (cellular Industry Standard and loss-tolerant low bit- LAN, USB master/slave and serial interfaces broadband), Wired IP, POTS, ISDN, GSM, rate algorithm options including MPEG Layer for connection to PC computers for remote Satellite and X.21. Buy only what you need.
    [Show full text]
  • Bridge-IT IP Codec User Manual
    Bridge-IT IP Codec User Manual Software Version: 2.18.xx Manual Version: v.4.0_20190220 February, 2019 2 Bridge-IT Manual v4.0 Table of Contents Part I How to Use the Documentation 5 Part II Warnings and Safety Information 6 Part III Glossary of Terms 7 Part IV Introduction to the Codec 9 Part V Front Panel Controls 11 Part VI Rear Panel Connections 12 Part VII Navigating Codec Menus 14 Part VIII Adjusting Input/Meter Levels 19 Part IX Configuring AES3 Audio 23 Part X Headphone/Output Monitoring 25 Part XI Language Selection 26 Part XII About Program Dialing 27 Part XIII Getting Connected Quickly 29 1 Quick Steps................................................................................................................................... to Connect Bridge-IT 29 2 Monitoring................................................................................................................................... IP Connections 33 3 Load and................................................................................................................................... Dial Custom Programs 34 4 Disconnecting................................................................................................................................... a Connection 35 5 Redialing................................................................................................................................... a Connection 35 6 Configuring..................................................................................................................................
    [Show full text]