AV ENGINEERING · SÃO PAULO / REMOTE

AV Programming, Advanced Support & Professional Audio

Specialized programming, system integration, intelligent camera tracking, advanced technical support and preventive maintenance for professional AV environments.

Supporting AV integrators, corporate clients and international partners with complex audio, video and control systems.

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AV / SYSTEM ARCHITECTURESIGNAL FLOW
01

CONTROL

One interface. Complete control.

Q-SYSCRESTRONLUA
02

PROCESS

Intelligence behind every signal.

DSP ROUTINGCONTROL LOGICAPI
03

OUTPUT

Connected systems. Coordinated results.

AUDIOSound & conferencingVIDEODistribution & displayPTZCamera automation
PROGRAMMING / INTEGRATION / ENGINEERING
AV ProgrammingProfessional AudioCamera TrackingAdvanced SupportPreventive MaintenanceAV over IPCommissioning

ABOUT ATHENTECH

Engineering behind reliable AV systems.

Athentech is a professional AV programming and technical support company specializing in complex audio, video, control and collaboration systems.

Our team combines experience in control programming, DSP, intelligent camera tracking, commissioning, networked AV and advanced troubleshooting—supporting projects locally in São Paulo and remotely across Brazil and international markets.

Local + RemoteFlexible project support
Enterprise AVComplex environments
L2 / L3Advanced escalation

PORTFOLIO · ENTERPRISE AV EXPERIENCE

Experience built in demanding environments.

Our team's experience includes professional AV projects involving leading global technology, financial, industrial and corporate organizations. These names represent career experience and do not imply a current contract, partnership or endorsement.

MicrosoftGoogleAmazonIBMMastercardSAPAccentureSamsungCoca-ColaUnileverFordVolkswagenGoldman SachsDeutsche BankBank of AmericaBlackRockGenesys

CORE EXPERTISE

Complex systems, precise control.

Focused engineering for the moments when installation alone is not enough.

01

Control Systems Programming

Q-SYS, Crestron, UCI development, custom logic and automation for complex professional environments.

Q-SYSCrestronLua
02

Custom Integration

Reliable third-party device control using REST APIs, TCP/IP, UDP, RS-232, VISCA and manufacturer protocols.

APISerialIP
03

Professional Audio & DSP

DSP programming, AEC, automixing, gain structure, equalization, delay alignment and final system optimization.

DSPDanteAEC
04

Networked AV

Design support, configuration and troubleshooting for Dante, multicast and enterprise AV-over-IP networks.

AV over IPMulticast
05

System Commissioning

End-to-end functional testing, performance validation, optimization, documentation and technical handover.

TestingValidation
06

Advanced Troubleshooting

Root-cause analysis across control, audio, video, network and device communication layers.

DiagnosticsRecovery

INTELLIGENT CAMERA TRACKING

Natural coverage. No dedicated operator.

Automated camera systems designed for meetings, presentations, training environments and hybrid collaboration spaces.

AI

AI-Based Tracking

Integrate person detection, speaker and presenter tracking, automatic framing and multi-camera selection with room control, DSP and conferencing platforms.

  • Automatic & group framing
  • Presenter and active-speaker tracking
  • Intelligent PTZ positioning
  • Multi-camera automation
Z→

Microphone Zone-Based Tracking

Use array microphone zones and DSP activity to identify the active area, recall PTZ presets and switch sources with controlled timing.

  • Zone priority and hold timers
  • Preset recall and switching logic
  • Room-combination modes
  • Manual override

SERVICES

Specialized technical resources.

From isolated programming packages to full commissioning and ongoing engineering support.

01

AV Programming

Control, Q-SYS, Crestron, Lua, interfaces and third-party integration.

02

Remote Programming

Scalable specialist resources for integrators and international project teams.

03

DSP & Professional Audio

Routing, processing, AEC, tuning and optimization for corporate and large venues.

04

Camera Automation

AI and microphone-zone tracking, PTZ control and custom switching logic.

05

AV over IP

Configuration, monitoring and troubleshooting of networked audio and video.

06

Commissioning

Complete validation, performance optimization, backups and handover.

ADVANCED TECHNICAL SUPPORT

When your system needs more than basic troubleshooting.

Athentech provides specialized Level 2 and Level 3 support for integrators, corporate technology teams, AV departments and managed service providers.

Request Technical Support
DIAGNOSTIC SCOPEREADY
  • Programming and DSP analysis
  • Control and device communication
  • Networked AV and protocol faults
  • Audio, video and camera systems
  • Remote diagnostics and escalation
  • Root-cause analysis and recovery

SYSTEM RELIABILITY

Maintain performance. Prevent downtime.

Preventive Maintenance

Periodic inspections, audio/video testing, network checks, camera tracking verification, firmware review, configuration backups and preventive recommendations.

Corrective Maintenance

Advanced diagnosis for system failures, degradation, communication faults and conferencing issues—with focus on root cause, not indiscriminate replacement.

AV System Health Check

A complete assessment of programming, DSP, networks, performance, equipment status, backups, documentation and potential risks.

01One-Time Health CheckComplete technical assessment
02Scheduled MaintenancePeriodic onsite or remote review
03Ongoing Support ContractPriority assistance and continuity

SELECTED WORK

Technical projects.

JOYSTICK→Q-SYS→PTZ
CONTROL SYSTEMS

Multi-Camera PTZ Control

Custom Q-SYS solution using Lua and VISCA to select and control multiple PTZ cameras from a professional Sony joystick.

Q-SYSLuaVISCARS-232
ACTIVE ZONE
CAMERA AUTOMATION

Intelligent Camera Tracking

AI-based and microphone zone-based architectures for automatic camera selection, preset recall and natural active-speaker transitions.

DSPPTZAPITracking
PROFESSIONAL AUDIO

Audio System Optimization

DSP programming, system measurement, gain structure, EQ, delay alignment, microphone tuning and final commissioning.

DSPAECTuning

TECHNOLOGIES WE WORK WITH

Platform-agnostic expertise.

Experience with these technologies does not imply an official manufacturer partnership.

Q-SYSCrestronShureBiampBosePolyCiscoSonyBlackmagic DesignExtronAMXSennheiser
Lua · REST API · TCP/IP · UDP · RS-232 · VISCA · Dante · AV over IP · DSP · Multicast · PTZ Automation

HOW WE WORK

A disciplined path to reliable operation.

  1. 01

    Project Review

    Requirements, scope and technical challenges.

  2. 02

    System Architecture

    DSP, control, camera and network design review.

  3. 03

    Programming & Integration

    Logic, interfaces, APIs and connected devices.

  4. 04

    Testing & Commissioning

    Validation, optimization and final acceptance.

  5. 05

    Ongoing Support

    Maintenance, diagnostics and improvement.

TECHNICAL QUALIFICATIONS

Certified expertise. Proven technical knowledge.

Certifications and qualifications held within the Athentech technical team.

AVIXACertified Technology SpecialistCTS
Q-SYSAdvanced Platform TrainingLEVEL 2
CRESTRONProgramming Training301
AUDINATEDante CertificationLEVEL 3
Q-SYS Control 101 / 201Biamp TesiraFORTÉBose ControlSpace L1 / L2Shure Microflex WirelessAMX Level 01 / 02Professional Audio DRT