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IQOYAIP Audio Solutions for <strong>Broadcast</strong>With IQOYA, Digigram offers a range of hardware and software solutions that changes theway broadcasters hear IP audio transport. For local, national or global audio transport needs,Digigram helps broadcasters make the move to IP infrastructure with confidence.More than just point-to-point solutions, IQOYA devices and software constitute the elementsof a highly flexible and manageable professional IP audio infrastructure for contribution, deliveryand distribution.V*MOTE full duplexremote contributionThe challengeISDN lines are gradually being phased outin many outdoor locations, and provisioningand maintaining existing lines is becomingmore onerous.Furthermore, carrying additional dedicatedand bulky audio interfaces for ISDNtransmission is a handicap.While Voice over IP (VoIP) has beenwidespread in the telecommunicationssector for several years, until now, it didnot offer sufficient quality of service forbroadcast audio. In the meantime, Wi-Fihotspots and 3G+ networks are availableeverywhere.FluidIPIQOYA solutions are based on FluidIP, a rock-solid N/ACIP(EBU Tech 3326) compliant IP audio codec engine developed byDigigram.This provides interoperability with third-party IP codec devices,while adding unrivaled robustness, QoS optimization, streamintegrity and audio quality.FluidIP runs seamlessly on dedicated IQOYA devices, or withineasy-to-integrate software on Windows PC platforms.Current set of audio compression algorithms includes PCM linear16/24, ISO MPEG-1/2 L1, L2, L3 and ITU G.711/722, ISO MPEG-1/2Layer I, II and III. Optional audio compression algorithms: MPEG-4AAC, MPEG-4 AAC-LD, MPEG-4 HE-AACv2, AAC-ELD.The solutionReporters are generally equipped with alaptop and an internet connection for websiteaccess, email and transferring content to theirnewsrooms.The IQOYA V*MOTE uses FluidIP SessionInitiation Protocol (SIP) to establish reliablebi-directional audio in broadcast quality. Areporter will be able to use SIP to connect IPaudio devices using familiar telephone-likeoperations.By installing V*MOTE and an audio interface ontheir laptop, a reporter now has a professionalgradecontribution codec in full-duplex with anewsroom or production studio.
Remote contributionBenefitsn V*MOTE is a professional application with simple hasslefreeergonomics so that the reporter need not worry about thetechnical details.n V*MOTE can be remotely controlled, providing assistancewhen used with other IQOYA codecs: ON AIR signal light,talkback signal light, audio settings such as AGC and automaticlocal backup recording.n V*MOTE incorporates EBU Tech Spec 3326 (N/ACIP)interoperability standards for ease of calling any studio orreceiving a connection without having to know network oraudio format parameters.n The lightness of the equipment since an additional hardwarecodec box isn’t necessary. Just add a small audio interfacesuch as the Digigram UAX220-Mic and the solution iscomplete.LiveeventorReporterV*MOTEIP Audioand control metadataIQOYA V*MOTEn Turns any laptop into an IP codec for reporter contribution orremote voice-overn Compatible with Digigram sound cards and DirectSounddevicesn RTP/UDP IP audio, SIP/SDP, VoIP phone compatible and EBUTech-3326 (N/ACIP) compliantn Simple and optimized graphic user interfacen Automatic Gain Control (AGC)StudioV*CALLWindows PC+ Automation Systemn TALK function (off air conversation with the studio)n Remote assistance by a technician over the network (AGC control,ON AIR flag, TALK function)n Automatic local backup recordingn DirectSound driver for interfacing with 3rd party audio editingsoftwareCopyright © 2008 Digigram. All rights reserved. No portion of this document may be reproduced without prior written consent from Digigram. The copyright protection claimed here includes photocopying, translation and/or reformattingof the information contained in this manual. While every effort has been made to ensure accuracy, Digigram is not responsible for errors and omissions, and reserves the right to make improvements or changes in the products andprograms described without notice. Digigram, IQOYA, FluidIP, PYKO and Visiblu are registered trademarks or trademarks of Digigram. Other trademarks are property of their respective holders.www.digigram.com
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