{"product_id":"allen-heath-ah-m-ahm-32-aec-a","title":"Allen \u0026 Heath AH-M-AHM-32-AEC-A","description":"\u003cdiv class=\"station-tabs-tabpanel station-tabs-default-tabpanel is-active\" id=\"station-tabs-tabpanel_ht-i0-t12\" aria-labelledby=\"station-tabs-tab_ht-i0-t12\" aria-hidden=\"false\" role=\"tabpanel\"\u003e\u003cdiv class=\"station-tabs-tabcontent\"\u003e\n      \u003cdiv data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"productDescription_UbV5SNP5Eo\" data-selenium=\"overviewLongDescription\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"js-injected-html text_UbV5SNP5Eo\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eClean up the audio during your next teleconference or videoconference with the\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eAllen \u0026amp; Heath AEC Module for AHM-32\u003c\/strong\u003e,\n a module that provides 12 channels of Acoustic Echo Cancelation (AEC). \nThe processors are assigned using channel inserts in the AHM. One insert\n sits in the far-end input channel, and the other in the near-end input \nchannel. A sound reinforcement output is also provided for cases where \nlocal voice reinforcement is required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\n\n\u003cdiv class=\"title_OMS5rN7R1Z\"\u003e\n\u003cdiv class=\"text_TAw0W35QK_ comfy_TAw0W35QK_ sizeTitle4_TAw0W35QK_ weightBold_TAw0W35QK_ primary_i3MsQsqoe0\" data-selenium=\"sellingPointsTitle\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul class=\"list_OMS5rN7R1Z\"\u003e\n\u003cli data-selenium=\"sellingPointsListItem\" class=\"listItem_OMS5rN7R1Z\"\u003e12 Channels of AEC\u003c\/li\u003e\n\u003cli data-selenium=\"sellingPointsListItem\" class=\"listItem_OMS5rN7R1Z\"\u003e150ms FIR Adaptive Filter\u003c\/li\u003e\n\u003cli data-selenium=\"sellingPointsListItem\" class=\"listItem_OMS5rN7R1Z\"\u003eFar-End Automatic Gain Control (AEC)\u003c\/li\u003e\n\u003cli data-selenium=\"sellingPointsListItem\" class=\"listItem_OMS5rN7R1Z\"\u003eResidual Echo Non-Linear Processing -NLP\u003c\/li\u003e\n\u003cli data-selenium=\"sellingPointsListItem\" class=\"listItem_OMS5rN7R1Z\"\u003eBackground Noise Reduction\u003c\/li\u003e\n\u003cli data-selenium=\"sellingPointsListItem\" class=\"listItem_OMS5rN7R1Z\"\u003eNear-End Gating\u003c\/li\u003e\n\u003cli data-selenium=\"sellingPointsListItem\" class=\"listItem_OMS5rN7R1Z\"\u003eSpeech-Shaped Comfort Noise\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\u003cdiv class=\"station-tabs-tabpanel is-active\" id=\"station-tabs-tabpanel_ht-i0-t40\" aria-labelledby=\"station-tabs-tab_ht-i0-t40\" role=\"tabpanel\" aria-hidden=\"false\"\u003e\u003cdiv class=\"station-tabs-tabcontent\"\u003e\n\u003cp\u003eINPUTS\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eMic\/Line Inputs \u003c\/span\u003eBalanced, +48V phantom power\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eMic\/Line Preamp\u003c\/span\u003e Fully recallable\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eInput Sensitivity\u003c\/span\u003e -60 to +15dBu\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eAnalogue Gain\u003c\/span\u003e +5 to +60dB, 1dB steps\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003ePad\u003c\/span\u003e -20dB Active PAD\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eMaximum Input Level\u003c\/span\u003e +30dBu (PAD in)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eInput Impedance \u003c\/span\u003e \u0026gt;3kΩ (Pad out), \u0026gt;8kΩ (Pad in)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eMic EIN\u003c\/span\u003e -127dB with 150? source\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOUTPUTS\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eAnalogue Outputs\u003c\/span\u003e Balanced, Relay protected\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eOutput Impedance\u003c\/span\u003e \u0026lt;75Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eNominal Output\u003c\/span\u003e +4dBu = 0dB meter reading\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eMaximum Output Level\u003c\/span\u003e +22dBu\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eResidual Output Noise \u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e-94dBu (muted, 20-20kHz) \u003c\/li\u003e\n\u003cli\u003e-92dBu (muted, 20-40kHz)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSYSTEM\u003c\/p\u003e\n\u003cp\u003eMeasured balanced XLR in to XLR out, 20-20kHz, +5dB Gain, Pad out, signal @ 0dB (meter)\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eDynamic Range \u003c\/span\u003e110dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eSystem Signal to Noise\u003c\/span\u003e -94dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eFrequency Response \u003c\/span\u003e20Hz - 25kHz +0\/-0.8dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eTHD+N (analogue in to out)\u003c\/span\u003e 0.005% @ +16dBu output, 1kHz +5dB gain\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eHeadroom\u003c\/span\u003e +18dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eSampling Rate\u003c\/span\u003e 96kHz +\/- 20 PPM\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePlayback\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eInternal Storage ~3GB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eFile types\u003c\/span\u003e Mono\/stereo .WAV (16\/24bit, 44.1\/48\/96kHz), MP3, FLAC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cspan\u003eOperating Temperature Range\u003c\/span\u003e 0 deg C to 40 deg C (32 deg F to 104 deg F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eMains Power \u003c\/span\u003e100-240V AC, 50-60Hz, 70W max\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eDC Power\u003c\/span\u003e 12VDC - 5A minimum capable supply\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDIMENSIONS AND WEIGHTS\u003c\/p\u003e\n\u003cp\u003eWidth x Depth x Height x Weight\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eAHM-64\u003c\/span\u003e 482.6mm x 364mm x 91.2mm (19” x 14.3” x 3.6”) x 7kg (15.5lbs)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eAHM-64 Boxed\u003c\/span\u003e 600 x 500 x 180 mm (23.6” x 19.7”x 7.1”) x 9.5kg (21lbs)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\n\n\n    \n    \u003c\/div\u003e\u003c\/div\u003e\u003cp class=\"richp\"\u003e\u003c\/p\u003e","brand":"Allen","offers":[{"title":"Default Title","offer_id":43886774091819,"sku":"AH-M-AHM-32-AEC-A","price":758.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0642\/3019\/5243\/files\/AH-M-AHM-32-AEC-A__89143.1697537286.1280.1280.jpg?v=1775672528","url":"https:\/\/www.empirepro.com\/products\/allen-heath-ah-m-ahm-32-aec-a","provider":"Empire Pro","version":"1.0","type":"link"}