LA4X_UM_EN_4.0
w w w . l - a c o u s t i c s . c o m
11
2.2.2
DSP architecture
The proprietary algorithms allow optimum performance and protection of each individual transducer of the
L-ACOUSTICS
®
systems for an even more natural, transparent and realistic sound experience.
The
DSP engine
is a 32-bit floating point DSP at 96 kHz sampling rate providing an enhanced dynamic range since
it does not generate calculation clips like a fixed point DSP.
A dedicated engineering approach combining IIR and FIR filters generates perfectly linearized phase curves and
significantly improved impulse responses.
The 4 x 4 matrix architecture offers flexibility for various system configurations.
A delay of up to 1000 ms can be set for each output channel.
The L-DRIVE transducer protection system offers advanced protection by simultaneously monitoring the excursion
and the temperature of the transducer.
With a complete factory preset library and the possibility to create additional user presets, the
flash memory
provides a quick access to all the usual L-ACOUSTICS
®
speaker system configurations (refer to the
PRESET
GUIDE
).
Figure 3: Audio path parameters
