{"product_id":"audac-adc-sl-aec4-4-channel-aec-license-for-use-with-luna-f","title":"AUDAC SL-AEC4 – 4-Channel AEC License for LUNA-F","description":"\u003ch2\u003eWhat is the AUDAC SL-AEC4 4-channel AEC license?\u003c\/h2\u003e\u003cp\u003eThe AUDAC SL-AEC4 is a digital software license that activates Acoustic Echo Cancellation (AEC) on the \u003ca href=\"https:\/\/creationnetworks.net\/products\/audac-adc-luna-f-flexible-audio-dsp-8-inputs-8-flex-channels-8-outputs-with-dante-16-x-16-standard\"\u003eLUNA-F\u003c\/a\u003e flexible networked audio matrix processor. It enables AEC on up to 4 independent channels, which covers most conference and communication setups using a ceiling microphone tile or other multi-element microphone array. The license is delivered digitally; no physical item ships.\u003c\/p\u003e\u003ch2\u003eHow does the AUDAC SL-AEC4 4-channel AEC license work?\u003c\/h2\u003e\u003cp\u003e\u003cimg src=\"https:\/\/images.pvs.global\/audac\/software-licenses\/sl-aec4\/audac-sl-aec4-license.webp?width=1200\" alt=\"AUDAC SL-AEC4 4-channel AEC activation license\" style=\"max-width:100%;height:auto\" loading=\"lazy\"\u003e\u003c\/p\u003e\u003cp\u003eEcho occurs when far-end audio played through the room loudspeakers is picked up again by the microphones and sent back to the remote party. The SL-AEC4 adds AUDAC's AEC algorithms to the LUNA-F so that echo is removed before the microphone signal leaves the room. Four independent AEC channels are enough for most rooms, for example a single ceiling microphone tile or another multi-element array. AUDAC specifies a 50 ms tail time and an 8 kHz bandwidth, also known as wideband AEC, for clear speech in conferencing. Because it is a software extension, it adds AEC to an existing or new LUNA-F without changing hardware or rack space. After purchase you receive a digital copy of the license (version 1.0), which is applied to the LUNA-F during configuration. Configuration and control of the LUNA-F are handled through the free AUDAC Touch application, available for Windows, macOS, Linux, iOS and Android. The license is intended only for the \u003ca href=\"https:\/\/creationnetworks.net\/products\/audac-adc-luna-f-flexible-audio-dsp-8-inputs-8-flex-channels-8-outputs-with-dante-16-x-16-standard\"\u003eAUDAC LUNA-F\u003c\/a\u003e; confirm the target processor before ordering.\u003c\/p\u003e\u003ch2\u003eWhat are the key features of the AUDAC SL-AEC4 4-channel AEC license?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour AEC channels\u003c\/strong\u003e — Echo cancellation runs on up to 4 independent channels for single-tile or multi-element microphone setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWideband AEC\u003c\/strong\u003e — An 8 kHz bandwidth keeps conference speech natural and intelligible.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e50 ms tail time\u003c\/strong\u003e — The algorithm handles echo paths of up to 50 ms in the room.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoftware activation\u003c\/strong\u003e — The license adds AEC to a LUNA-F processor without extra hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital delivery\u003c\/strong\u003e — A digital license copy is supplied after purchase, with nothing to ship or install in the rack.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAUDAC Touch configuration\u003c\/strong\u003e — Setup is handled in the free AUDAC Touch app for desktop and mobile platforms.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhere is the AUDAC SL-AEC4 4-channel AEC license typically used?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\nConference room\u003c\/li\u003e\n\u003cli\u003e\nBoardroom\u003c\/li\u003e\n\u003cli\u003e\nHuddle room\u003c\/li\u003e\n\u003cli\u003e\nTraining room\u003c\/li\u003e\n\u003cli\u003e\nGovernment space\u003c\/li\u003e\n\u003cli\u003e\nCommercial meeting space\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch\"\u003e\u003ctable style=\"border-collapse:collapse;width:100%;min-width:300px;table-layout:fixed\"\u003e\n\u003ccolgroup\u003e\n\u003ccol style=\"width:44%\"\u003e\n\u003ccol style=\"width:56%\"\u003e\n\u003c\/colgroup\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003eSL-AEC4 (AUDAC part ADC-SL-AEC4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eProduct type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003eSoftware license, AEC activation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eVersion\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e1.0, digital license\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eCompatible processor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003eLUNA-F flexible network audio matrix processor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eAEC channels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003eUp to 4 independent channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eTail time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e50 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eBandwidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003e8 kHz (wideband AEC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px;vertical-align:top\"\u003e\u003cstrong\u003eDelivery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px\"\u003eDigital copy of license; no physical item\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eWhich processors does the SL-AEC4 work with?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eAUDAC lists it for the \u003ca href=\"https:\/\/creationnetworks.net\/products\/audac-adc-luna-f-flexible-audio-dsp-8-inputs-8-flex-channels-8-outputs-with-dante-16-x-16-standard\"\u003eLUNA-F\u003c\/a\u003e flexible networked audio matrix processor.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eIs anything shipped?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eNo. After purchase you receive a digital copy of the license. There is no physical product.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eHow many microphones can it handle?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eIt enables AEC on up to 4 independent channels, which AUDAC notes is enough for most applications, such as a single ceiling microphone tile or another multi-element microphone array.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eHow is the license activated?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eThe license is applied to the LUNA-F during system configuration with AUDAC Touch. Creation Networks can activate and tune it as part of commissioning.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eWhat are the AEC specifications?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eAUDAC specifies a 50 ms tail time and 8 kHz bandwidth (wideband AEC).\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eCan it be transferred between processors?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eAUDAC does not state transfer terms on its product page. Contact Creation Networks before ordering if you may need to move the license.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eCan Creation Networks design and install the system?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eYes. We handle loudspeaker layout, amplifier sizing, programming and commissioning for AUDAC systems nationwide. Call (888) 230-3661 or browse the full \u003ca href=\"https:\/\/creationnetworks.net\/collections\/audac\"\u003eAUDAC collection\u003c\/a\u003e.\u003c\/p\u003e\u003c\/details\u003e","brand":"Audac","offers":[{"title":"Default Title","offer_id":68024318329068,"sku":"ADC-SL-AEC4","price":589.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/audac-logo_e1a61442-e6f2-40a0-94f0-3009243a282e.webp?v=1793550164","url":"https:\/\/creationnetworks.net\/products\/audac-adc-sl-aec4-4-channel-aec-license-for-use-with-luna-f","provider":"Creation Networks","version":"1.0","type":"link"}