Professional audio solutions

Eliminate the noise and gain the clarity needed to capture your audience’s attention in any space, from the very first second.

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Digital Signal Processing (DSP) Capture and playback technologies Acoustic management and standards

In a professional environment, the microphone and speaker are just endpoints. The critical element is the DSP (Digital Signal Processor). It manages the complexity of the acoustic environment through essential functions:

  • AEC (Acoustic Echo Cancellation): eliminates the echo that occurs in video conferences, ensuring that remote participants hear only the speaker’s voice clearly, without hearing their own reflection in the room.
  • Automixing: allows the system to intelligently open and close microphones based on who is speaking, reducing accumulated background noise.
  • Noise suppression: AI-based algorithms that isolate the human voice from repetitive noises (HVAC, typing, rustling papers).
  • Gain sharing: maintains a consistent volume throughout the room, regardless of the speaker’s distance from the microphone.

Adapting to the space architecture

Each loudspeaker has a unique “acoustic footprint.” The selection of capture (microphones) and playback (speakers) equipment is based on an acoustic analysis:

  • Beamforming capture: unlike traditional microphones, Beamforming technology uses arrays of capsules that create directional pickup lobes. These follow the speaker as they move around the room, providing complete freedom of movement without losing clarity.
  • Distributed sound reinforcement: this doesn’t mean high volume, but uniformity. We design speaker systems (recessed, suspended, or column-style) to ensure consistent sound pressure at every point in the room, avoiding areas of auditory discomfort.
  • Audio-over-IP (Dante/AES67): we implement digital transport standards that allow hundreds of audio channels to be transmitted over standard network cables, maintaining high sound quality, imperceptible latency, and full flexibility in signal routing.

Aliant’s expertise integrates the technical solution into the physical context of the building. We do not ignore the environment in which the technology is installed.

  • Acoustic treatment for conference rooms: installation of sound-absorbing panels and speakers to eliminate echo. This technical solution optimizes voice clarity in video conferences and ensures a professional working environment without background noise.
  • Sound masking: in open-plan offices, we implement sound-masking solutions that emit subtle, calibrated background noise to protect conversation privacy and enhance employee focus.
  • Integration with alert systems: we design audio architectures that prioritize emergency messages (Voice Alarm), in compliance with current safety regulations.

Convergence of professional audio-video systems

Audio systems are only half of the equation for a complete multimedia experience. To understand how sound integrates with complex visual workflows, we invite you to explore:

Professional video system architecture

Learn how visual signal processing, resolution, and color management complement a high-fidelity communication environment.

Looking for an optimized solution for a specific space? Whether it’s a boardroom, auditorium, or retail environment, the Aliant team can provide a detailed acoustic assessment to determine the optimal solution.

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