Genie STL

Overview

Genie STL is the world’s most powerful and robust audio codec for mission critical point-to-point connections and studio-to-transmitter links over a range of connection transports, including IP, ISDN and POTS.

Applications

Genie STL delivers superior quality audio over IP (AoIP) on LANs, WANs, the internet, satellite IP, cellular, Wi-MAX and Wi-Fi. It is specifically designed for continuous operation over mission critical audio paths throughout broadcast IP networks. It is ideal for:

• Mono, Stereo and Dual Mono Studio-to-Transmitter Links (STLs)
• Mono, Stereo and Dual Mono Studio-to-Studio Links.
• Multi-unicast to up to 10 endpoints.
• Multicast in mono or stereo to unlimited endpoints over compatible networks.

Multiple Backup Options

Genie STL IP codecs have multiple levels of power, audio and network redundancy. The codec features dual Gigabit Ethernet ports, dual internal power supplies, automated audio silence detection and IP network backup solutions to ensure you’re always on the air.

Automated network failure detection provides switching to a backup IP LAN connection. You can also fail over to backup ISDN or POTS connections as required using optional ISDN or POTS modules.

STL-grade IP Audio with ISDN and POTS Backup

Genie STL can automatically switch between 4 backup audio sources to maintain program output at transmitter sites. Options include:

• Connection audio.
• Icecast streaming client.
• Audio file backup.
• Hardware bypass of audio inputs to outputs if power fails.

SmartStream: Rock Solid Audio using Inexpensive IP Links

As an IP audio pioneer, Tieline was the first major codec manufacturer to integrate SmartStream features such as Automated Jitter Buffer management, Forward Error Correction (FEC) and error concealment techniques in all IP codecs. These features dynamically respond to variable conditions over unmanaged IP networks like the public internet to ensure reliable streaming.

Now SmartStream PLUS has revolutionised IP broadcasting by delivering the rock solid and reliable STL-grade audio quality you would expect over a T1/E1 link by using inexpensive unmanaged IP networks like the internet for STLs, audio distribution and remotes.

Save Money Now with SmartStream PLUS Redundant Streaming

Some other manufacturers charge thousands of dollars for IP management software like SmartStream PLUS as if it’s an optional extra. However Tieline believes high performance and STL-grade rock-solid reliability is an essential part of each and every broadcast, and delivers its renowned SmartStream PLUS as standard in Tieline Genie STL.

Tieline can show you how an investment in new codecs will pay for itself in just a few months by using SmartStream PLUS over inexpensive IP links to transport STL-grade, high fidelity audio at a fraction of the cost of synchronous leased lines. With SmartStream PLUS:

1. Stream simultaneous redundant data streams and deliver seamless redundancy by switching back and forth, without loss of audio, from the nominated primary data link to the backup link if one fails and then subsequently recovers. Note: Use IP links from two different IP network providers for optimal redundancy over mission critical STL connections.
2. When multiple redundant audio streams are sent, the decoding codec automatically reconstructs audio into a perfect single stream on a first packet arrived basis to ensure audio integrity.

Unsurpassed Clarity

Genie STL is capable of 24bit 96kHz low latency linear PCM audio, delivering unsurpassed sonic clarity. The codec also features a full complement of professional algorithms including the low delay and cascade-resilient aptX® Enhanced algorithm, as well as the popular LC-AAC, HE-AAC v1 and v2, AAC-LD, AAC-ELDv1 and v2, Opus, MPEG II, MPEG Layer-3, Tieline Music and MusicPLUS, G.722 and G.711 algorithms.

Flexibility and Interoperability

	Tieline G5 ISDN module

Tieline Genie STL codecs deliver flexibility by allowing you to connect over ISDN, POTS or IP networks as required. Simply purchase optional ISDN G5 or POTS G5 modules, insert them in the codec and you are ready to connect over ISDN, POTS or IP on demand. Click here to learn more about Tieline ISDN options.

Genie supports both IPv4 and IPv6 (Dual Stack) protocols, so broadcasters can be assured that they have made a smart investment for the future as new networks and technologies emerge over time. Connect over IP with any SIP-enabled IP codec brand that supports the EBU N/ACIP tech 3326 standard, as well as VoIP telephone devices supporting G.711 and G.722.