{"product_id":"biamp-901-0354-tesira-sac-4","title":"Biamp 901.0354 Tesira SAC-4","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Biamp Tesira SAC-4 is a 4-channel mic\/line modular input card with Ambient Noise Compensation for Tesira SERVER and SERVER-IO devices. It is the input card integrators specify for paging and announcement systems in spaces where background noise rises and falls, such as houses of worship, auditoriums, and large multi-purpose rooms. This Tesira ambient noise compensation card features Biamp's AmbientSense algorithm, which intelligently separates ambient noise from program material. The SAC-4 mixes and matches with other modular I\/O cards in either Tesira server chassis.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eEach SAC-4 provides four channels of mic or line level audio input with Ambient Noise Compensation on balanced, plug-in barrier strip connectors. The card's AmbientSense algorithm distinguishes ambient noise from program material or announcements, which improves compensation performance compared with traditional ambient noise systems that can be fooled by the program signal itself. In Tesira software, control is separated into distinct blocks for the mic\/line inputs and for the ANC processing, so the system designer can use the inputs independently and apply the ANC algorithm to signals from a different part of the system. This flexibility suits AV system integration projects where announcements must remain intelligible over a changing crowd, such as worship spaces, government facilities, and commercial meeting spaces. Software configuration for each input includes gain with clip indicator, phantom power on\/off, mute, level, and signal invert. The card incorporates AES48-2005 grounding and EMC practices, is RoHS compliant, and carries Biamp's 5-year warranty. Pair it with the \u003ca href=\"https:\/\/creationnetworks.net\/products\/biamp-901-0303-tesira-soc-4\"\u003eTesira SOC-4\u003c\/a\u003e output card, or browse the full \u003ca href=\"https:\/\/creationnetworks.net\/collections\/biamp\"\u003eBiamp collection\u003c\/a\u003e for compatible Tesira hardware.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour Mic\/Line Inputs With ANC\u003c\/strong\u003e — The card provides four channels of balanced mic or line level input with Ambient Noise Compensation on plug-in barrier strip connectors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmbientSense Algorithm\u003c\/strong\u003e — AmbientSense intelligently distinguishes ambient noise from program material to improve compensation accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeparate Input and ANC Blocks\u003c\/strong\u003e — Software separates mic\/line input control from ANC processing so the algorithm can be applied to inputs elsewhere in the system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Input Control\u003c\/strong\u003e — Each input offers gain with clip indicator, phantom power on\/off, mute, level, and signal invert.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMix-and-Match I\/O\u003c\/strong\u003e — The SAC-4 can be combined with other modular input and output cards in a Tesira SERVER or SERVER-IO.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards Compliant\u003c\/strong\u003e — The card incorporates AES48-2005 grounding and EMC practices and is RoHS compliant.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-Year Warranty\u003c\/strong\u003e — The SAC-4 is covered by Biamp Systems' 5-year warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHouse of worship\u003c\/li\u003e\n\u003cli\u003eAuditorium\u003c\/li\u003e\n\u003cli\u003eMulti-purpose room\u003c\/li\u003e\n\u003cli\u003eCommercial meeting space\u003c\/li\u003e\n\u003cli\u003eGovernment space\u003c\/li\u003e\n\u003cli\u003eAll-hands room\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;min-width:320px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eModel \/ SKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eTesira SAC-4 (901.0354)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eChannels\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e4 mic\/line input with Ambient Noise Compensation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eProcessing\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eAmbientSense ambient noise compensation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eConnectors\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003ePlug-in barrier strip (balanced)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003ePhantom Power\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e+48 VDC (switchable per input)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eInput Control\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eGain w\/ clip, phantom, mute, level, signal invert\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eCompatible Hosts\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eTesira SERVER, Tesira SERVER-IO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eCompliance\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eAES48-2005 grounding \u0026amp; EMI practices; RoHS Directive (Europe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e5 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"color:#888;font-size:0.85em;\"\u003eSpecifications sourced from Biamp Tesira SAC-4 product documentation. Detailed electrical performance figures were not confirmed here; confirm detailed specifications against current Biamp documentation.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhich Tesira devices accept the SAC-4?\u003c\/strong\u003e\u003cbr\u003eThe SAC-4 installs in Tesira SERVER and SERVER-IO devices and can be mixed and matched with other modular I\/O cards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does Ambient Noise Compensation do?\u003c\/strong\u003e\u003cbr\u003eIt adjusts audio in response to changing background noise so announcements and program material remain intelligible in busy spaces.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is AmbientSense?\u003c\/strong\u003e\u003cbr\u003eAmbientSense is Biamp's algorithm that distinguishes ambient noise from program material to improve compensation accuracy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use the inputs without ANC?\u003c\/strong\u003e\u003cbr\u003eYes. Software separates the mic\/line input and ANC blocks, so you can use the inputs independently or apply ANC to signals elsewhere in the system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat input control is available?\u003c\/strong\u003e\u003cbr\u003eEach input offers gain with clip indicator, phantom power on\/off, mute, level, and signal invert.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere is the SAC-4 typically used?\u003c\/strong\u003e\u003cbr\u003eIt is common in houses of worship, auditoriums, and other spaces where background noise levels vary during use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat warranty applies?\u003c\/strong\u003e\u003cbr\u003eBiamp covers the SAC-4 with a 5-year warranty.\u003c\/p\u003e","brand":"Biamp","offers":[{"title":"Default Title","offer_id":47945541320940,"sku":"901.0354","price":958.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/unnamed_acdaba6d-5a2e-45ca-abd9-e41198ed9754.png?v=1784728913","url":"https:\/\/creationnetworks.net\/products\/biamp-901-0354-tesira-sac-4","provider":"Creation Networks","version":"1.0","type":"link"}