{"product_id":"dvdo-dvdo-dsp44-1-4x4-dsp-audio-processor","title":"DVDO DVDO-DSP44-1 4x4 DSP Audio Processor","description":"\u003ch2\u003eDVDO DVDO-DSP44-1 4x4 DSP Audio Processor\u003c\/h2\u003e  \u003cp\u003eThe DVDO DVDO-DSP44-1 is a compact 4x4 digital signal processor designed for professional audio optimization in small to medium sized commercial installations. It delivers flexible routing, mixing, and advanced signal processing for conference rooms, training spaces, and integrated AV environments.\u003c\/p\u003e  \u003cp\u003eEquipped with four balanced mic line inputs and four balanced line outputs, the processor supports 48V phantom power and a comprehensive DSP engine. Integrated technologies such as Acoustic Feedback Canceler, Adaptive Echo Cancellation, and Automatic Gain Control help maintain clear and intelligible audio in real world conferencing scenarios.\u003c\/p\u003e  \u003cp\u003eThe DVDO-DSP44-1 offers powerful control and integration through RS232, RS485, and Ethernet with intuitive configuration software. Additional capabilities including voice tracking for PTZ cameras and a built in USB audio interface make it ideal for modern conferencing, recording, and hybrid collaboration systems.\u003c\/p\u003e  \u003ch3\u003eKey Features\u003c\/h3\u003e \u003cul\u003e   \u003cli\u003e \u003cb\u003e4x4 DSP Architecture:\u003c\/b\u003e Four balanced mic line inputs and four balanced line outputs.\u003c\/li\u003e   \u003cli\u003e \u003cb\u003eAdvanced Audio Processing:\u003c\/b\u003e AFC, AEC, ANS, AGC, ANC, and Auto Mixer support.\u003c\/li\u003e   \u003cli\u003e \u003cb\u003eFlexible Signal Routing:\u003c\/b\u003e Full matrix input and output routing, mixing, and grouping.\u003c\/li\u003e   \u003cli\u003e \u003cb\u003eComprehensive DSP Tools:\u003c\/b\u003e Equalizer, filters, expander, noise gate, limiter, delay, and ducker.\u003c\/li\u003e   \u003cli\u003e \u003cb\u003e48V Phantom Power:\u003c\/b\u003e Supports condenser microphones on all mic inputs.\u003c\/li\u003e   \u003cli\u003e \u003cb\u003eVoice Tracking Support:\u003c\/b\u003e Enables camera preset tracking for PTZ camera systems.\u003c\/li\u003e   \u003cli\u003e \u003cb\u003eUSB Audio Interface:\u003c\/b\u003e Built in dual channel USB sound card for audio playback, recording, and video conferencing.\u003c\/li\u003e   \u003cli\u003e \u003cb\u003eMultiple Control Options:\u003c\/b\u003e RS232, RS485, and Ethernet control with intuitive software UI.\u003c\/li\u003e \u003c\/ul\u003e  \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e \u003cul\u003e   \u003cli\u003e \u003cb\u003eInputs:\u003c\/b\u003e 4 x balanced analog mic line inputs via 6 pin terminal blocks\u003c\/li\u003e   \u003cli\u003e \u003cb\u003eOutputs:\u003c\/b\u003e 4 x balanced analog line outputs via 6 pin terminal blocks\u003c\/li\u003e   \u003cli\u003e \u003cb\u003eUSB:\u003c\/b\u003e USB 2.0 Type A supporting audio data transmission\u003c\/li\u003e   \u003cli\u003e \u003cb\u003eControl Interfaces:\u003c\/b\u003e RS232, RS485 terminal blocks and Ethernet RJ45\u003c\/li\u003e   \u003cli\u003e \u003cb\u003eFrequency Response:\u003c\/b\u003e 20Hz to 20kHz ±0.5dB\u003c\/li\u003e   \u003cli\u003e \u003cb\u003eMaximum Level:\u003c\/b\u003e +18dBu\u003c\/li\u003e   \u003cli\u003e \u003cb\u003eTHD plus N:\u003c\/b\u003e Less than -100dB at 4dBu\u003c\/li\u003e   \u003cli\u003e \u003cb\u003eDynamic Range:\u003c\/b\u003e Input 110dB, Output 112dB\u003c\/li\u003e   \u003cli\u003e \u003cb\u003eChannel Isolation:\u003c\/b\u003e 108dB at 1kHz\u003c\/li\u003e   \u003cli\u003e \u003cb\u003eInput Gain:\u003c\/b\u003e 0 to 48dB in selectable steps\u003c\/li\u003e   \u003cli\u003e \u003cb\u003eImpedance:\u003c\/b\u003e Input 5.4kOhm balanced, Output 600Ohm balanced\u003c\/li\u003e   \u003cli\u003e \u003cb\u003eSampling Rate:\u003c\/b\u003e 48kHz 24 bit\u003c\/li\u003e   \u003cli\u003e \u003cb\u003ePhantom Power:\u003c\/b\u003e 48V 10mA maximum\u003c\/li\u003e   \u003cli\u003e \u003cb\u003ePower Supply:\u003c\/b\u003e 100 to 240V AC 50 or 60Hz, 12V DC 2A\u003c\/li\u003e   \u003cli\u003e \u003cb\u003eDimensions:\u003c\/b\u003e 250 x 160 x 44 mm\u003c\/li\u003e   \u003cli\u003e \u003cb\u003eNet Weight:\u003c\/b\u003e 1.2 kg\u003c\/li\u003e \u003c\/ul\u003e","brand":"ToneCraft Gear","offers":[{"title":"Default Title","offer_id":68181393932592,"sku":"DVDO-DVDODSP441","price":899.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/3067\/6272\/files\/1-dvdo-dvdo-dsp44-1_db5e3b63-8784-4356-b717-d94415bc5be6.jpg?v=1793014599","url":"https:\/\/tonecraftgear.shop\/products\/dvdo-dvdo-dsp44-1-4x4-dsp-audio-processor","provider":"ToneCraft Gear","version":"1.0","type":"link"}