{"product_id":"sonifex-rb-dsd1-digital-silence-detect-unit","title":"Sonifex RB-DSD1 | Digital Silence Detect Unit","description":"\u003cp\u003eThe RB-DSD1 digital silence detection unit works in a similar way to the Sonifex RB-SD1 analogue silence detection unit, but has AES\/EBU, S\/PDIF and TOSlink inputs and outputs instead of analogue inputs and output respectively. Designed to switch from one input to another in the event of loss of audio, the unit is ideal at transmitter sites, or after the master output of a studio, to switch in another audio source, or simultaneous broadcast, should a master source fail. The unit can switch: On loss of level of the main input.\u003c\/p\u003e\u003ch3\u003eProduct Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAES\/EBU, S\/PDIF. TOSLink (optical) digital I\/O.\u003c\/li\u003e\n\u003cli\u003eDual digital outputs for flexible distribution.\u003c\/li\u003e\n\u003cli\u003eStereo, left, right, and sync lock loss detection.\u003c\/li\u003e\n\u003cli\u003eAutomatic or manual switch to or from the auxiliary source.\u003c\/li\u003e\n\u003cli\u003eAdjustable silence detect threshold level and silence duration.\u003c\/li\u003e\n\u003cli\u003ePassive signal path.\u003c\/li\u003e\n\u003cli\u003eRemote I\/O for alarms and unit functions.\u003c\/li\u003e\n\u003cli\u003eFront panel LED indications of alarm status.\u003c\/li\u003e\n\u003cli\u003eVariety of digital audio sync options and modes.\u003c\/li\u003e\n\u003cli\u003eOptional RB-SYA or RB-SYB video sync boards.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cp\u003eAt a radio transmitter site, before the input to the transmitter. A local audio source can become the secondary input in case silence is detected.\u003c\/p\u003e\u003ch3\u003eProduct Category\u003c\/h3\u003e\u003cp\u003eSilence Detectors\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ch4\u003eAudio Specification\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range:\u003c\/strong\u003e \u0026gt;138dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistortion and Noise:\u003c\/strong\u003e \u0026lt;-137dB THD + N at 1kHz, ref 0dB FS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput \u0026amp; Output Impedances:\u003c\/strong\u003e 110Ω ±20% AES\/EBU balanced I\/O\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput \u0026amp; Output Impedances:\u003c\/strong\u003e 75Ω ±5% S\/PDIF unbalanced I\/O\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput \u0026amp; Output Impedances:\u003c\/strong\u003e 75Ω ±5% TOSlink unbalanced I\/O\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput \u0026amp; Output Impedances:\u003c\/strong\u003e 50Ω BNC TTL word clock input\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Level:\u003c\/strong\u003e Balanced: 3V\/10V peak to peak min\/max\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Level:\u003c\/strong\u003e Unbalanced: Min 0.5V±20% peak to peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSample Frequencies:\u003c\/strong\u003e 32, 44.1, 48, 88.2, 96,176.4 or 192kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBit Depth:\u003c\/strong\u003e Up to and including 24 bit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFront Panel Operational Controls \u0026amp; Indicators\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Input Select:\u003c\/strong\u003e AES\/EBU, S\/PDIF or TOSlink optical via INPUT 1 or INPUT 2 push-buttons\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSync Input Select:\u003c\/strong\u003e AES\/EBU, wordclock, INPUT 1, INPUT 2 or video board, via front panel DIP switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSync Mode Select:\u003c\/strong\u003e Master, slave, auto or auto lock, via SYNC push-button\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlarm Threshold:\u003c\/strong\u003e -39dBfs to -84dBfs in 3dBfs steps via front panel DIP switches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilence Detect Duration:\u003c\/strong\u003e 0 - 252 seconds in 2 second intervals via front panel DIP switches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetection Type:\u003c\/strong\u003e Mono or stereo, via front panel DIP switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestore Control:\u003c\/strong\u003e Manual restore button \u0026amp; mode indication LED\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndicators:\u003c\/strong\u003e Program and alarm indicators for left and right sources for both main and auxiliary inputs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eRear Panel Operational Controls\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaster Frequency Select:\u003c\/strong\u003e 32, 44.1, 48, 88.2, 96,176.4 or 192kHz via rear panel DIP switches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Select:\u003c\/strong\u003e Main input from INPUT 1 or INPUT 2 via DIP switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestore Mode:\u003c\/strong\u003e Automatic or manual, via DIP switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote Start:\u003c\/strong\u003e Latched or momentary, via DIP switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel Loss:\u003c\/strong\u003e Mute channel or mix remaining, via DIP switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSync Loss:\u003c\/strong\u003e Switch immediately or treat as silence delay, via DIP switch\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eConnections\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Inputs:\u003c\/strong\u003e 2 x AES\/EBU XLR 3 pin female\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Inputs:\u003c\/strong\u003e 2 x S\/PDIF RCA phono\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Inputs:\u003c\/strong\u003e 2 x TOSLink optical input\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Outputs:\u003c\/strong\u003e 2 x AES\/EBU XLR 3 pin plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Outputs:\u003c\/strong\u003e 2 x S\/PDIF RCA phono socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Outputs:\u003c\/strong\u003e 2 x TOSLink optical output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSync Inputs:\u003c\/strong\u003e 1 x AES\/EBU XLR 3 pin female\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSync Inputs:\u003c\/strong\u003e 1 x Word Clock BNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSync Inputs:\u003c\/strong\u003e 1 x Video Input (optional)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote I\/O Port:\u003c\/strong\u003e 15 way D-type plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSerial Port:\u003c\/strong\u003e RS232, 9 way D-Type\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMains Input:\u003c\/strong\u003e Universal filtered IEC, continuously rated 85-264VAC @47- 63Hz, max 10W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Rating:\u003c\/strong\u003e Anti-surge fuse 1A 20 x 5mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eEquipment Type\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eRB-DSD1:\u003c\/strong\u003e Digital silence detection unit\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003ePhysical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Raw):\u003c\/strong\u003e 48cm (W) x 10.8cm (D*) x 4.2cm (H) (1U)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Raw):\u003c\/strong\u003e 19” (W) x 4.3” (D*) x 1.7” (H) (1U)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Boxed):\u003c\/strong\u003e 59cm (W) x 27.5cm (D) x 11cm (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Boxed):\u003c\/strong\u003e 23.2” (W) x 10.8” (D) x 4.3” (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Nett: 1.4kg Gross: 2.0kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Nett: 3.1lb Gross: 4.4lb\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAccessories\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRB-SYA:\u003c\/strong\u003e Analogue video sync board (NTSC, PAL \u0026amp; SECAM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRB-SYD:\u003c\/strong\u003e Digital video sync board (SD-SDI \u0026amp; HD-SDI)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRB-RK3:\u003c\/strong\u003e 1U Rear panel rack kit for large Redboxes\u003c\/li\u003e\n\u003cli\u003e* Note that this product is deeper than standard Redboxes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSupport and Downloads\u003c\/h3\u003e\u003ch4\u003eHandbooks \u0026amp; Guides\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/RB-DSD1\/redbox-02_hb.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRB-DSD1 Handbook\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eBrochures\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/brochures-guides\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eClick to visit the brochures page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eDeclarations\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/support\/ce-ukca-declarations\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eClick to visit the declarations page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eFirmware\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/RB-DSD1\/DSD1_V1_47.zip\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRB-DSD1 Version V1.047 Date 11\/11\/2021\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/RB-DSD1\/SCi_setup.zip\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSCi 2 Software Control Interface (install as an administrator) Version 2.0.12 Date 8\/12\/2015\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFirmware Notes\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/RB-DSD1\/RB-DSD1-Firmware-Versions.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eFull release notes for all firmware versions\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eRelated Products\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/rb-dsd8\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRB-DSD8 8 Channel Silence Switcher\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/rb-sd1\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRB-SD1 Silence Detect Unit\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/rb-sd1ip\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRB-SD1IP Silence Detection Unit With Ethernet \u0026amp; USB\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/rb-sya\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRB-SYA Digital Video Sync Add-On Boards\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/rb-syd\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRB-SYD Digital Video Sync Add-On Boards\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOfficial Links\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/rb-dsd1\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOfficial Product Page\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Sonifex","offers":[{"title":"Default Title","offer_id":53670172983637,"sku":"RB-DSD1","price":1306.45,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/6993\/3141\/files\/Sonifex_Sonifex_RB_DSD1_Digital_Silence_Detect_Unit_01_45c1db16-6a8e-49dd-bb49-68bbc4f9a104.jpg?v=1780662187","url":"https:\/\/tvpro.lt\/products\/sonifex-rb-dsd1-digital-silence-detect-unit","provider":"tvpro.lt – Broadcast \u0026 Pro Video Equipment Online Store","version":"1.0","type":"link"}