52-8581 Enhanced DSP Processing license

The Enhanced DSP processing license (52-8581) can be added to any DHD Series 52 device. But for each device and also depending on the used firmware version this license enables different features. Please see the following tables for the differences.

✔ - Enhanced DSP processing license enables this feature
♦ - included, no Enhanced DSP processing license required
✘ - this feature is not available for this device

Feature XD3 XC3
52-7550,
52-7550 with 52-7540 router module
52-7520,
52-7523 with Silver and Gold Upgrade license
52-7523 with Silver Upgrade license 52-7523
Fader channel delay
Loudness AGC (channel processing) (EBU R128)
Loudness metering for central meters (EBU R128)
Voice / music busses
5.1 surround features
Super output functions
low priority output functions
100 additional logic functions
Potentiometer Controls
Automix
Talkback source 3 and 4 for busses
Talkback Matrix - additional 24 participants (total of 64) (1) (1)
Enhanced
fixed
processings
Enhancer
90° Filter
Delay 1s
Delay 10s
Profanity delay
Profanity delay 2
Loudness AGC (EBU R128)
Pink Noise Generator
Reverb
(only FW 10.1 or higher)

(only FW 10.1 or higher)

(only FW 10.1 or higher)

(only FW 10.1 or higher)
Echo
(only FW 10.1 or higher)

(only FW 10.1 or higher)

(only FW 10.1 or higher)

(only FW 10.1 or higher)
Voice Scrambler
(only FW 10.1 or higher)

(only FW 10.1 or higher)

(only FW 10.1 or higher)

(only FW 10.1 or higher)

(1) additional 52-8583 Core Control Networking license required to use this feature

✔ - Enhanced DSP processing license enables this feature
♦ - included, no Enhanced DSP processing license required
✘ - this feature is not available for this device

Feature RM4200D 52/XR 52/XD 52/XC 52/XS 52/XD2 52/XC2 52/XS2
RM420-852B RM420-853B 52-685x 52-744x
with 52-7450 controller
52-7400, 52-7402 52-7403 52-180x 52-744x
with 52-7456 controller
52-7420,
52-7423/52-7410 with Silver and Gold Upgrade license,
52-7424 with 52-1950, Silver and Gold Upgrade license
52-7423/52-7410 with Silver Upgrade license,
52-7424 with 52-1950 and Silver Upgrade license
52-7423, 52-7410,
52-7424 with 52-1950
52-7424 52-1830 52-1810
Fader channel delay ♦ (RM420-
424S required)
♦ (RM420-
424S required)
Loudness AGC (channel processing) (EBU R128) (2) (2) (2) (2)
Loudness metering for central meters (EBU R128) (2) (2) (2) (2)
Voice / music busses (2) (2) (2) (2)
5.1 surround features (2) (2) (2) (2)
Super output functions (2) (2) (2) (2)
low priority output functions ✔ (only FW 9 or higher) ✔ (only FW 9 or higher)
100 additional logic functions ✔ (only FW 9 or higher) ✔ (only FW 9 or higher)
Potentiometer Controls (2) (2) (2)
Automix (2) ✔ (only FW 9 or higher) ✔ (only FW 9 or higher) (2)
Talkback source 3 and 4 for busses ✔ (only FW 9 or higher) ✔ (only FW 9 or higher) ✔ (only FW 9 or higher) ✔ (only FW 9 or higher) (2) (only FW 9 or higher) (2) (only FW 9 or higher) (2) (only FW 9 or higher)
Talkback Matrix - additional 24 participants (total of 64) ✔ (only FW 9 or higher) (1) (only FW 9 or higher) (1) (only FW 9 or higher)
Enhanced
fixed
processings
Enhancer (2) (2) (2) (2)
Steel Unit 3 Band
Steel Unit 4 Band
90° Filter (2) (2) (2) (2)
Soft Clipper
Adaptive Preemphasis
Delay 1s ♦ (RM420-
424S required)
♦ (RM420-
424S required)
(2) (2) (2) (2)
Delay 10s ♦ (RM420-
424S required)
♦ (RM420-
424S required)
(2) (2) (2) (2)
Profanity delay (2) (2) (2) (2)
Profanity delay 2 (2) (2) (2)
Loudness AGC (EBU R128) (2) (2) (2) (2)
Pink Noise Generator (2) (2) (2) (2)

(1) additional 52-8583 Core Control Networking license required to use this feature

(2) additional 52-1950 XS Core extended feature upgrade license required to use this feature