The following technical white papers expresses Clear-Com's positions on particular technology topics. Technical guides are used as references when dealing with certain kinds of technology, cabling or infrastructure.
Clear-Com’s original development of Partyline intercom effectively created the platform to coordinate live performance technical teams as now we know it. As part of our 50th anniversary, it is an appropriate time to document our Partyline communications platform—both analog and digital formats in this Reference Guide. This Guide explains the technology in general terms and comprehensively covers the Partyline concept, as opposed to how it is handed in the specific manuals of a particular product.
The HelixNet Digital Partyline system offers a tremendous amount of flexibility and performance to broadcast and live productions requiring partyline/group communications. HelixNet Digital Network Partyline System delivers all the features and functions of industry-standard analog partyline systems along with digital audio clarity over 24 channels and IP connectivity via Powerline or connected Power-over-Ethernet (PoE). HelixNet operates over any standard single, twisted-pair, shielded cable (like microphone cable) using our Powerline technology.
This guide provides specifications, best practices and guidance for the integration of HelixNet into an existing or new IP network. Several of the terms used in this paper are technical in nature, please see the glossary at the end of the document for explanations and definitions.
Clear-Com’s FreeSpeak II (FSII) 2.4 GHz wireless intercom system offers unparalleled multi-channel duplex audio and radio performance for both studio and external use. With the rise in Wi-Fi and other 2.4GHz systems in use at sports and events, often provided to complement the action on mobile devices or for remote control of lighting and score boards, how will FreeSpeak II perform in the same RF space? This paper describes the technology within FSII to provide high radio performance in dense RF fields and offers suggestions for mitigating interference during the installation. Continue...
Dependable internal communications for the staff of an event is a necessity. A quality presentation can only be achieved when personnel involved in the production can communicate quickly and reliably. When a variety of different technologies are involved, achieving this can be challenging.
This white paper is not a discussion of “native” IP systems that operate only in the IP domain. Its purpose is to explain methods of connection of two-wire “party-line” and four-wire intercom systems by using existing and available LAN and WAN IP network technology. Read on...
Authored by Simon Browne, Director of Product Management
Clear-Com has many products that provide intercom audio over IP networks. We allow connectivity over a wide variety of IP networks where intercom may be needed. Clear-Com customers can be assured that not only does Clear-Com provide a native IP technology optimized for global intercom, but also that it is designed to operate alongside established networked audio standards such as AVB, Dante, AES67 and Ravenna. Find out more
This Clear-Com white paper demonstrates how IP communication overcomes traditional problems at massive sports installation venues and also discusses what to consider when deciding Intercom-Over-IP (IoIP) approach for successful and spectacular large events, making reference to specific use-cases of the 2010 Vancouver Winter Olympics and FIFA World Cup in South Africa.