DPRO6 TV Digital Audio Processor for TV

FM Broadcast Audio Processor DPRO6

Audio processor

This is a digital multiband audio processor suited for loudness controlling and peak limiting in FM broadcasting, DAB / HD-Radio, DTV, webcasting and post production applications. The processing audio chain is composed by a dual band AGC, followed by a six bands limiter. The final clipper is oversampled and is optimized for digital clipping artifacts reduction, allowing for a clear and natural sound. All audio processing is realized through DSPs, allowing a stable operation over time and the possibility to implement new functions through software updates.

The D-TV version is equipped with SDI audio embedder- deembedder with automatic bypass in case of failure. This version can process the audio stream already embedded into the SDI signal, or can be used as an audio embedder to superimpose the audio coming from a mixing console into the SDI signal. An adjustable delay line will help in lip- syncing the embedded audio to the incoming video.

Technical features

Analog audio input Sampling frequency 48KHz/24bits Input level +12/-12dBu
XLR connectors, electronically balanced
Digital audio input accepts AES/EBU and SPDIF sample rates from 32 to 96KHz, XLR connector with balanced transformer
Analog audio output Output level +12/-12dBu
XLR connectors, electronically balanced
Headphones output 1/4" front panel jack
Output: 100mW RMS over 50 ohm
Latency Audio processor 8mS
SDI Interface (DTV version) 1 SDI BNC 75 ohm input
3 SDI BNC outputs, one with auto bypass in case of equipment failure
Remote control All functions can be managed remotely with an included software
Interfaces RS-232 (standard on all models) Ethernet streaming card (optional) Ethernet UDP card (optional)
Power supply 100-240VAC 50/60Hz
Physical 1 x 19" rack unit
44mm x 483mm x 156mm Weight 1Kg

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