{"product_id":"glensound-copper-29-s-single-rack-mount-digital-telephone-hybrid","title":"Glensound COPPER 29\/S Single Rack Mount Digital Telephone Hybrid","description":"\u003cp\u003eGlensound invented the worlds first hybrid in 1966 for the BBC. Current technology, combined with the Glensound Engineers understanding of digital systems for audio, have presented the environment to develop the ultimate telephone balancing unit. \u003cbr\u003e\u003cbr\u003eGlensound presents the Copper 29 as part of the Atomic range, as it is considered to excel in its application.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAnalogue and Digital I\/O\u003c\/strong\u003e\u003cbr\u003eThe maximum flexibility is offered with analogue and digital audio connections\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTwin DSP Processing and Control\u003c\/strong\u003e\u003cbr\u003eTwo digital signal processors are used in the Copper 29 to allow dedicated control of the very important echo cancellation routines in one, whilst employing a second that is dedicated to the input\/output process.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCompressor and Limiter - DSP1\u003c\/strong\u003e\u003cbr\u003eThe incoming audio into the Copper 29 must be at the correct levels to start with. DSP1 manages the incoming analogue and digital audio with compression and limiting so as to not overload the telephone line.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAutomatic Gain Control - DSP1\u003c\/strong\u003e\u003cbr\u003eOur automatic gain control maintains a constant caller level on the Copper 29 output making it easier to manage for the studio.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAutomatic Caller Ducking - DSP1\u003c\/strong\u003e\u003cbr\u003eIf there is an incoming audio signal into the Copper 29 from the studio, then the caller level will be ducked. This is to stop the caller talking over a presenter.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eBand Pass Filters - DSP1\u003c\/strong\u003e\u003cbr\u003eIncoming and outgoing audio is put through band pass filters to remove unwanted artefacts.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eThe World's Finest Echo Cancellation Algorithm - DSP2\u003c\/strong\u003e\u003cbr\u003eOur impressive separation figures are a result of our dedicated echo cancellation system developed by the Glensound Digital Design Team.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eInternal Mix Minus Generation - DSP2\u003cbr\u003e\u003c\/strong\u003eA second algorithm in our echo canceller produces an internal mix minus.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eIntelligent Sample Rate Converter\u003c\/strong\u003e\u003cbr\u003eOur CPLD device manages sample rate conversion and removes any unnecessary delay.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWorldwide Line Impedance Matching\u003c\/strong\u003e\u003cbr\u003eA DAA device optimized for voice applications is used to match worldwide Impedance variations on analogue telephone circuits. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePPM Meters\u003c\/strong\u003e\u003cbr\u003eBoth the input and output have an 8 bar LED PPM meter.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAdjustable Level Control\u003c\/strong\u003e\u003cbr\u003eThe input and outputs both have adjustable level control.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAuto Answer\u003c\/strong\u003e\u003cbr\u003eWhen selected, the auto answer function answers an incoming call after a preset number of rings.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eRemote Control\u003c\/strong\u003e\u003cbr\u003eSystem control is available via a rear panel D-sub 15 connector. This contains RS232 and 8 loops. RS232 gives you full setup and system control, where the loops give you on\/off hook, divert, and 4 audio switches.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHandset Interface\u003c\/strong\u003e\u003cbr\u003eRJ11 connection to an external telephone for dialling.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eVersions Available\u003c\/strong\u003e\u003cbr\u003eCopper 29\/S: Single unit in 1U 19\" subrack\u003cbr\u003eCopper 29\/T: Twin unit in a 1U 19\" subrack\u003cbr\u003eCopper 29\/SD: Single unit in a desktop style case\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePrecision telephone balancing unit \/ hybrid\u003c\/li\u003e\n\u003cli\u003e-76dB separation, -94dBFS\u003c\/li\u003e\n\u003cli\u003eDual DSP\u003c\/li\u003e\n\u003cli\u003eDedicated Echo Cancellation\u003c\/li\u003e\n\u003cli\u003eAutomatic gain control and compression\u003c\/li\u003e\n\u003cli\u003eConfigurable auto answer\u003c\/li\u003e\n\u003cli\u003eSerial and loop remote control options\u003c\/li\u003e\n\u003cli\u003eLED PPMs for input and output\u003c\/li\u003e\n\u003cli\u003eAnalogue and AES inputs and outputs\u003c\/li\u003e\n\u003cli\u003e1U subrack\u003c\/li\u003e\n\u003cli\u003eDIP switches for setup and configuration\u003c\/li\u003e\n\u003cli\u003eHEX switch for worldwide impedance matching\u003c\/li\u003e\n\u003cli\u003eAlso available in desk mount version\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Glensound","offers":[{"title":"Default Title","offer_id":45151999230031,"sku":"COPPER 29\/S","price":1795.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0054\/9466\/9382\/files\/timthumb_2ae69423-8947-47af-baa0-41f963f2fa17.jpg?v=1777389738","url":"https:\/\/shop.musicredone.com\/products\/glensound-copper-29-s-single-rack-mount-digital-telephone-hybrid","provider":"RedOne Music Canada","version":"1.0","type":"link"}