{"product_id":"glensound-howl-32-32-channels-of-network-audio-feedback-protection","title":"Glensound HOWL 32 32 Channels Of Network Audio Feedback Protection","description":"\u003cp\u003eThe Glensound HOWL32 is a high density frequency shifter for preventing audio feedback across Dante and AES67 audio networks. It can be fitted with a maximum of 4 independent frequency shifter cards. Each of these cards provides 32 audio inputs and 32 frequeency shifted audio outputs from the network.\u003c\/p\u003e\n\u003cp\u003eThere are no user controls on the HOWL32 as the frequency shift function is preset - what comes in, goes back at less 5Hz.  This function means that if you route a mic audio input via the HOWL32, you will significantly reduce the liklihood of acoustic feedback.\u003cbr\u003e\u003cbr\u003eEvery frequency input has a 5Hz fixed offset for, example, 1 kHz in → 995 Hz out.  So the signal coming back to the mic is never at exactly the same frequency as what left it.  That means the system can’t 'lock onto' a single resonant frequency and build a continous howl, as the potential feedback frequency keeps reducing.\u003c\/p\u003e\n\u003cp\u003eBeing designed for 24\/7 broadcast operation, each module on the HOWL32 features redundant network interfaces.  Both primary and secondary network interfaces are available on copper Ethernet and SFP module slots for fibre.  Redundant power is available via dual AC IEC connections.\u003c\/p\u003e\n\u003cp\u003eDante network audio is a common protocol for distributing high quality linear audio over standard IP networks and it is widely used by many audio equipment manufacturers. The Glensound HOWL32 Frequency Shifter will be compatible with any other manufacturers' Dante audio interface. Further details of Dante network audio can be found at www.audinate.com\u003c\/p\u003e\n\u003cp\u003eAlso Available in AES67\/Ravenna version\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNetwork audio feedback protection\u003c\/li\u003e\n\u003cli\u003e32 channels\u003c\/li\u003e\n\u003cli\u003eEach channel frequency shifted down by 5Hz\u003c\/li\u003e\n\u003cli\u003ePrimary and redundant Ethernet on copper and SFP fibre\u003c\/li\u003e\n\u003cli\u003eTwin power supply \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNETWORK\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePhysical Interface: 2 x Copper Neutrik Ethercon\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e2 x SFP (Fibre GBIC) Slots (SFP modules not included)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAudio Sample Frequency: Up to 48k\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTransfer Rate: 1000 Mbps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAUDIO\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAudio inputs \u0026amp; outputs are entirely digital fed via the digital network. Internally audio is processed in a DSP with 32 bit resolution. Performance is expected to be completely flat and noise free. We cannot measure it as its performance exceeds the range of our test equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePHYSICAL\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 19” 1RU, 30cm deep\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: 2.8Kg (1 mix card fitted)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eShipping Carton: Rugged export quality cardboard\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eShipping Size: 62 x 42 x 12 cms\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eShipping Weight: 4.5Kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePOWER\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eQuantity of Inputs: 2\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePhysical Connection: IEC socket\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eType of Input: Fully redundant\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVoltage Range: 100 – 240 VAC +\/-10%\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency: 50 – 60 Hz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eConsumption: 14 Watts (1 x mix card fitted) then add 2 Watts for each extra card\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eENVIRONMENTAL\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Temperature: 0 to +50°C (32 to 122°F)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStorage Temperature: -20 to +70°C (-4 to 158°F)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRelative Humidity: 0 to 95% non-condensing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eINCLUDED ITEMS\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRJ45 Cable: 2 of per mix card fitted\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMains Cable: 2 of (UK \u0026amp; Europe only)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNETWORK OPTIONS\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDANTE\/AES67 VERSION\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePhysical: 2 x Neutrik Ethercons Cat6 RJ45s \u0026amp; 2 x SFP slots\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eType: Fully redundant primary \u0026amp; secondary circuits\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSample Frequency: 48K\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eResolution: 24 Bit\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eControl \u0026amp; Routing: Via Free Dante Controller\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAES67: Can be configured for AES67\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRAVENNA\/AES67 VERSION\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePhysical: 2 x Neutrik Ethercons Cat6 RJ45s \u0026amp; 2 x SFP slots\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eType: Fully redundant primary \u0026amp; secondary circuits\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAES67: Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHigh Sample Rates: 44.1kHz - 192kHz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePTPv2: Master or Slave, IEEE-1588-2008 standard\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSMPTE ST 2110-30: Yes. Including level C and CX\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSMPTE ST2022-7: Yes. Seamless data switching\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNMOS IS-04 (Disovery): Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNMOS IS-05 Routing): Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRemote Control: Web browser or Anem\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Glensound","offers":[{"title":"Default Title","offer_id":45113164693583,"sku":"HOWL 32","price":2640.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0054\/9466\/9382\/files\/timthumb_f3b4d582-1736-4d8a-9227-957d6429ec0e.jpg?v=1776699625","url":"https:\/\/shop.musicredone.com\/products\/glensound-howl-32-32-channels-of-network-audio-feedback-protection","provider":"RedOne Music Canada","version":"1.0","type":"link"}