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he HDLM 8 Loudspeaker Management Controller is capable of managing more complex sound reinforcement systems. A web browser based user interface with multi-client capability allows real time access from a PC or a Mac to user-critical parameters for multiple users simultaneously. Excellent dynamics, a low distortion factor and filters with outstanding sound properties ensure first class audio quality.
A large high-definition colour display, clearly assigned buttons for navigation and input screens, and the USB port, enable hassle-free adjustments directly on the controller. When combined with a WLAN-USB stick, all functions can be controlled with the smartphone app goHDLM. The Linux based operating system of the HDLM 8 can optionally be upgraded with a 1000 Mbit Ethernet interface.
The API (application programming interface) makes it possible for any
C programmer to fully access the HDLM 8.
This allows, for example, direct control of presets, or any other control values, via a Crestron or AMX touch screen controller.
|Description||High Definition Loudspeaker Management|
|Processors||2 x FPGA - based DSP, Linux driven host|
|Analog Inputs||4 x balanced|
|Analog outputs||8 x balanced|
|Digital Inputs||2 x stereo AES / EBU|
|Signal Structure||8 x input busses / 8 x output channels|
|Input Bus EQs||12 to 24 dB HPF, 5 x parametric, high shelf, |
low shelf, 31 band graphic EQ
|Output Channel Features||Gain, polarity, delay, loudspeaker assignment|
|Output Channel EQs||12 to 24 dB HPF, 4 x parametric, high shelf, low shelf|
|Loudspeaker Features||1 to 4 way, gain, polarity, peak limiter, |
thermal power limiter, offset delay
|Loudspeaker EQs||6 to 48 dB HPF / LPF, parametric EQs, 6 to 12 dB |
high / low shelf, 1st and 2nd order allpass filters
|Optional i/o||ADAT, AVB audio video bridging|
|Sample rate||96 kHz|
|Filter Topology||480 x high precision lattice-ladder IIR|
|Dynamic range||119 dB (lin) / 121 dB (A) typ|
|Latency||0,76 ms (analog in -> analog out) |
0,92 ms (digital in -> digital out)
|Cooling||Passive (no fan)|
|Origin||Made in Germany|
|Size width x height x depth||483 (19") x 44 (1 HE) x 270 mm|