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L-ISA Processor II
L-ISA multichannel audio processor
| Architecture |
Up to 128 x 128 at 96 kHz License-based output count: 16, 32, 64 or 128 outputs |
| L-ISA parameters | Pan, Width, Distance, Elevation, Aux send Room engine |
| Inputs |
64 AVB channels 96 MADI channels (96 kHz) 2 AES/EBU channels |
| Outputs |
128 AVB channels 32 MADI channels (96 kHz) 2 AES/EBU channels Stereo headphones |
| Sync sources |
Word clock Milan-AVB or CRF MADI AES/EBU |
| Height | 3U |
Reactive content with FX Engine
Work in real-time and easily create reactive content with the FX Engine. With fully customizable controls and spatial behaviors, the FX Engine can be additively applied to unlimited objects, allowing even the simplest of mixes to come alive in new and complex ways.
Get immersive with Stereo Mapper
Preserve the intent of the stereo mix while maximizing the potential of the L-ISA system design. Stereo Mapper allows users to transition their mix from stereo into an immersive format at their own pace channel by channel song by song.
Mixhalo Powered by L-ISA Processor II
Augment the live event audio experience with real-time audio streaming directly to your phone. Fully integrated into L-ISA Processor II, mixhalo unlocks a host of guest experiences: isolate a guitar mix at a stadium tour, access multiple channels of play-by-plays at an NHL arena, unlock immersive spatial audio at any event, or listen to a language interpreter at a trade show.
Find out more here.
Find out more here.
Inspiration
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Mazowsze National Ensemble Unveils State-of-the-Art 360° L-ISA Immersive Hyperreal Sound Experience Using the New L-Acoustics L Series
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Indiana University’s Jacobs School of Music Chooses L-Acoustics L-ISA Immersive Sound Experience to Teach and Enjoy
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Power supply
| model | Universal Switched Mode Power Supply (SMPS) with Power Factor Correction (PFC) |
| Mains rating | Redundant power supplies: 2 x 100 V - 240 V AC 350 W |
DSP
| L-ISA Processing at 96 kHz | 96 objects rendered to a maximum of 128 outputs (depending on license pack) L-ISA parameters: Pan, Width, Distance, Elevation, Aux Send Room engine |
| Direct audio routing | Audio format conversion MADI to AVB or AVB to MADI AVB to AVB stream multiplexing |
| Latency | 3,2 ms |
| Boot time to AVB audio pass through | 31 s |
Inputs
| Milan-AVB | 64 AVB channels (8 redundant streams of up to 8 channels) 2 x etherCON Gigabit ports for Milan-AVB primary and secondary |
| AES/EBU | 2 channels (1xAES3) at 44.1, 48 or 96 kHz 1 x XLR female connector |
| MADI | 192 channels at 44,1 or 48 kHz / 96 channels at 96 kHz 3 x BNC connectors |
Outputs
| Milan-AVB | 128 AVB channels (16 redundant streams of up to 8 channels) 2 x etherCON Gigabit ports for AVB primary and secondary |
| MADI | 32 outputs at 96 kHz or 64 channels at 44.1 or 48 kHz 1 x BNC connector |
| AES/EBU | 2 channels (1xAES3) at 44.1, 48 or 96 kHz 1 x XLR male connector |
| headphones | Analog stereo headphones 6.3 mm TRS |
Interface
| indicators | Power and status LEDs |
| Connectors | Locking connectors for power, audio, network and clock |
| Additional ports | 2 x USB, 1 x HDMI port, 1 key holder for backup boot system |
Remote control and monitoring
| Network connection | Ethernet Gigabit interface |
| L-Acoustics remote control software | L-ISA Controller |
| Third-party remote control | HTTP-based control platforms |
| Third-party interoperability | DeskLink and Control plugin for integration in mixing consoles Control plugins for Digital Audio Workstations OSC compatibility for show control, media engine and creative control environment PosiStageNet and RTTrPM protocols for tracking systems integration |
Operating conditions
| Temperature | -5º C / 23º F to +50º C / 122º F |
Features
| Room engine | Multi-channel 3D processing to create virtual acoustic spaces |
| Source Input Delay | Static or dynamic delay to correctly align the natural signal to the amplified one. |
| Spatial fills | Multi-channel algorithm for better audio-visual consistency of fill systems |
| Snapshot engine | Trajectories for mono, stereo or group of objects |
| Scale simulation | Listening from any virtual position within the audience area to assess the mix |
| Binaural | Immersive audio on headphones |
| Stereo Mix Compatibility | Mix from standard stereo buses to an L-ISA deployment |
| Configurations | Recall session configurations from 3rd party devices |
Audio clock sources
| Word Clock | Input and output on BNC connectors |
| Milan-AVB | CRF input and output streams Audio input and output streams |
| MADI | Input and output on BNC connectors |
| AES/EBU | Input on XLR connector |
Physical data
| Height | 3U |
| Weight | 11 kg / 24.3 lb |
| Protection rating | IP20 |
Dimensions
