Audio Signal Processors
ESCO supplies professional audio signal processors and digital signal processing (DSP) products for meeting rooms, boardrooms, classrooms, training rooms, auditoriums, command centers, hospitality, paging systems, and other commercial audio visual environments. DSP products can manage microphone signals, speaker outputs, equalization, mixing, routing, echo cancellation, delay, limiting, and other audio functions according to the requirements of the system.
Types of Audio Signal Processors
Audio signal processing requirements vary depending on the number of microphones and speakers, room size, conferencing requirements, audio zones, source devices, network architecture, and system complexity. ESCO can provide different DSP products for conferencing, sound reinforcement, distributed audio, paging, and integrated AV systems.
Digital Signal Processors (DSP)
Digital signal processors provide centralized management of professional audio signals. ESCO can provide DSP products for mixing, routing, equalization, filtering, level control, dynamics processing, delay, and other audio functions based on the design requirements of the AV system.
Conferencing DSP with Acoustic Echo Cancellation
Conferencing DSP products can include acoustic echo cancellation to improve communication between in-room and remote participants. ESCO can provide suitable processors for meeting rooms, boardrooms, classrooms, training rooms, and hybrid collaboration spaces based on microphone quantity, conferencing platform, speaker configuration, and room acoustics.
Audio Matrix Processors
Audio matrix processors allow multiple audio inputs to be routed to different outputs or audio zones. ESCO can provide matrix processing products for meeting facilities, hospitality, public spaces, training environments, auditoriums, and other installations requiring flexible signal distribution.
Automatic Mixing and Microphone Processing
Automatic microphone mixing can manage multiple microphone channels by adjusting active and inactive microphone levels according to system configuration. ESCO can provide DSP products with microphone processing functions for conferencing, discussion, presentation, and other professional speech applications.
Equalization, Limiting, and Dynamics Processing
Professional DSP products can provide equalization, compression, limiting, filtering, and other dynamics processing to optimize system performance and protect connected audio equipment. ESCO can configure these functions according to speaker characteristics, room acoustics, operating requirements, and intended sound levels.
Audio Delay and Speaker Alignment
Audio delay can be used to synchronize sound between different loudspeaker locations and improve perceived audio alignment in larger spaces. ESCO can provide DSP products with configurable delay functions for auditoriums, large meeting rooms, distributed audio, public spaces, and other applications requiring coordinated speaker coverage.
Networked Audio DSP
Networked audio DSP products can transport and process compatible audio signals over an IP network, reducing the need for individual point-to-point audio connections in larger systems. Depending on project requirements, ESCO can provide DSP solutions that support compatible networked audio technologies and centralized system architecture.
Choosing the Right Audio DSP
Plan where each microphone or playback source needs to be heard: in the room, by remote participants, or in a recording. ESCO uses these requirements to assess inputs, outputs, connection types, processing functions, and future expansion. We also consider how staff will select sources, mute microphones, and adjust volume.
DSP for Video Conferencing and Meeting Rooms
During video meetings, room microphones can pick up remote participants’ voices from the loudspeakers and send them back as an echo. Acoustic echo cancellation (AEC) reduces this returned sound. ESCO can assess the microphone channels, audio routing, and conferencing connections when selecting and configuring a suitable audio processor.
AI-Assisted Noise Reduction for Meetings
AI-based noise reduction on supported audio processors or conferencing platforms can help reduce distracting background sounds during meetings. Features depend on the selected model, firmware, software, and licences. ESCO can assess your microphones, room acoustics, existing DSP, and meeting platform to identify suitable options and where processing should take place. Configuration and testing help check speech clarity and how the available audio processing functions work together.
DSP for Multi-Zone Audio Systems
Commercial spaces may require different audio sources and volume levels in separate zones. ESCO can use suitable DSP products to manage signal routing, independent level control, equalization, source selection, and other processing functions across multiple areas.
Integration with Microphones, Amplifiers, and Speakers
Audio signal processors typically operate between source devices and the rest of the professional audio system. ESCO can integrate DSP products with microphones, mixers, video conferencing systems, amplifiers, speakers, paging equipment, control systems, and other compatible AV technologies to create a coordinated audio signal chain.
Audio DSP systems are commonly used in meeting rooms, auditoriums, video conferencing environments, and public address systems where audio routing, processing, echo cancellation, zoning, and system control are required.
DSP Programming and System Calibration
Professional DSP performance depends on correct configuration rather than hardware alone. ESCO can configure signal routing, input gain, equalization, filtering, microphone processing, acoustic echo cancellation, limiting, delay, output levels, presets, and other available DSP functions according to the system design and room requirements.
Audio Signal Processor Installation and Support
ESCO can support audio DSP systems from product selection and system design through installation, programming, configuration, testing, and commissioning. Ongoing support can include troubleshooting, DSP preset adjustments, firmware updates, preventive maintenance, and technical assistance when required.
Discuss Your Audio Signal Processing Requirements with ESCO
Share your location, intended application, number of microphones, and areas needing separate audio control. Include model numbers of existing processors, amplifiers, conferencing devices, and controllers. Tell ESCO whether this is a new installation or an upgrade, describe any current audio problems, and provide your target completion date.
Transform Your Space Today
Contact ESCO to plan a reliable audio visual solution tailored to your space, operational requirements, and long-term support needs.