ALF-DSP44-UD | 4 IN / 4 OUT AUDIO DIGITAL SIGNAL PROCESSOR WITH ADVANCED AUDIO PROCESSING CAPABILITIES
Item # ALF-DSP44-UD
4 IN / 4 OUT AUDIO DIGITAL SIGNAL PROCESSOR WITH ADVANCED AUDIO PROCESSING CAPABILITIES
The Alfatron ALF-DSP44-UD is an 4 in / 4 out Audio Digital Signal Processor with Advanced audio processing capabilities and features 4 analogue inputs and 4 analogue outputs, 4 Dante inputs and 4 Dante outputs, 2 Channels of AEC processing, USB Audio, RS-232, RS-485, and IP control.
Features
Includes ADI SHARC 21489 Audio Processor
4 Balanced Mic / Line Inputs and 4 Balanced Line outputs on phoenix (PCB) connections
4 Dante inputs / 4 Dante Outputs
2 Channels of AEC processing
24Bit, 48kHz A/D and D/A convertors
1ch. USB input and output
Advanced Audio Processing incl. AEC, Auto-Mixing, Noise Suppression, Matrix
Audio Processing Modules include:
Expanders
Compressors
Acoustic Gain Compensation (AGC)
Parametric EQ
Feedback Suppression
Delay
Software GUI Interface for easy setup and control of all DSP features.
RS-232, RS-485, and IP Control.
|
Processor |
ADI SHARC 21489 |
|
A/D and D/A Convertors (Sampling rate / Digitalizing bit) |
48kHz / 24Bit |
|
Input Gain |
0 – 48dB in 6dB Steps |
|
Phantom Power |
48V |
|
Frequency Response (20~20KHz) |
±0.2dB |
|
Maximum Level |
+24dBu |
|
THD + Noise |
0.003%@4dBu |
|
Dynamic Range |
110 dB |
|
Background Noise (A-weighted) |
-91 dBA |
|
Common Mode Rejection Ratio @60Hz |
80dB |
|
Channel Isolation @1KHz |
108 dB |
|
Input Impedance (Balanced Connection) |
9.4KO |
|
Output Impedance (Balanced Connection) |
102O |
|
System Delay |
<3ms |
|
Inputs |
4x Balance Line/Mic Inputs on Phoenix Connections 4x Dante inputs |
|
Outputs |
4x Balance Line Outputs on Phoenix Connections 4x Dante Outputs |
|
Audio Processing Functions |
Acoustic Echo Cancellation (AEC) – 2 Channels, Automatic Gain Control (AGC), Noise Suppression, Auto Mixer, Matrix, 8 Band Parametric EQ (Inputs & Outputs), High / Low Shelf Filters, Expander, Compressor / Limiter, Feedback Suppressor, Delay |
|
USB AUDIO |
1 In – 1 Out |
|
Control Options |
IP based PC software and host control. Third party control for RS-485 and RS-232. |
