Audio Visual Technologies Explained: A 2026 Technology Stack and Selection Matrix

Quick Answer
Audio visual technologies combine capture, processing, transport, control, output, and system management to deliver sound and visual content. Modern AV can use direct cable paths or move media across IP networks. The right choice depends on the room or event, latency, network capacity, accessibility, wireless conditions, security, interoperability, and the people who must operate and support the system.

Key Takeaways

• Modern AV is a connected system, not just a list of microphones, cameras, screens, and speakers.
• AV-over-IP can replace some point-to-point signal paths, but it is not one protocol or one bandwidth standard.
• AI and automation can assist with functions such as camera framing, audio processing, routing, monitoring, and microphone coverage, but those terms are not interchangeable.
• U.S. projects may need to account for accessibility rules, local RF conditions, and network security.
• Technology should be chosen around use, latency, network needs, ambient light, interoperability, support, and future growth.
• Automation reduces some manual work, but design, setup, testing, live operation, and troubleshooting still need skilled technical judgment.

What Are Audio Visual Technologies?
Audio visual technologies are the tools, signal methods, software, networks, and control systems used to capture, process, move, manage, and reproduce sound and visual content.

That definition is broader than “AV equipment.”

A microphone is equipment. So is a display. The technology layer includes what happens between them: digital signal processing, switching, scaling, network transport, control logic, automation, monitoring, and software.

That distinction matters more as professional AV becomes closely tied to networking and software. AVIXA's 2026 industry coverage emphasizes security and the convergence of AV, IT, and AI, while networked devices make bandwidth, access control, updates, and monitoring part of the AV conversation.

AVIXA estimated the global professional AV market at $332 billion in 2025 and forecast that it could reach $402 billion by 2030.

Source: AVIXA professional AV market forecast.

That $402 billion figure is a forecast, not a guaranteed outcome. AVIXA offers a useful reminder of why forecasts need to remain labeled as projections.

Its earlier forecast put the 2024 professional AV market at $325 billion, while the subsequently reported result was $321 billion.

Forecasts are useful for direction. They should not be treated as established facts about the future.

The Modern AV Technology Stack
A useful way to understand AV is to stop thinking only in product categories.

Follow the signal instead.

A modern AV system can be viewed as six connected layers:


This six-layer stack is an explanatory framework, not an official AV industry standard.

It is useful because most real systems cross several layers.

A conference room may capture speech through ceiling microphones. A DSP cleans and mixes that sound. Video and audio may move through a local switch or an IP network. A control interface manages sources and room functions. Displays and speakers deliver the result.

A live corporate event follows the same broad logic at a different scale. It may add cameras, production switching, LED processors, wireless systems, record feeds, streaming, and technical crews.

For a hardware-focused explanation, see this guide to audio visual equipment for events.

Major Types of Audio Visual Technology
Audio capture, processing, and reinforcement

Modern audio starts well before a loudspeaker.

Microphones capture sound. Digital signal processors, or DSPs, can modify and route it. Depending on the application, they may mix sources, apply filters, manage echo, route channels, or feed different zones.

Microphone technology has also moved beyond a simple one-microphone, one-pattern model.

Shure documents a default automatic coverage area of 30 × 30 feet (9 × 9 meters) for its MXA920 ceiling-array microphone.

Source: Shure MXA920 documentation and MXA920 product guide.

Its documentation supports multiple coverage areas or lobes depending on operating mode.

That is a manufacturer-specific example. It is not a general room-design rule, and automatic coverage should not automatically be described as “AI.”

The broader point is that DSP, software, array processing, and automation increasingly influence microphone behavior alongside physical placement and acoustic design.

Visual capture and display
Video systems can include cameras, switchers, scalers, displays, projection, LED walls, and image processors.

The appropriate display method depends on the environment.

Ambient light can affect projection suitability. A large LED wall may address brightness and scale needs, but it can also introduce processing, physical-build, power, signal-distribution, and live-operation requirements.

Resolution alone does not determine the result.

A technically advanced display can still be a poor fit if the room, viewing distance, content, rigging plan, signal path, or operating team does not support it.

For projects using modular LED, the LED wall technician roles guide explains the labor side in more detail.

Conferencing and collaboration
Collaboration systems bring several AV layers into one user experience.

A meeting space may require cameras, microphones, loudspeakers, displays, content sharing, conferencing software, echo control, and room automation.

Some systems add automated camera framing, speaker tracking, noise processing, and remote monitoring.

Those functions can reduce repetitive manual actions. They do not remove the need to design the room around sightlines, sound pickup, network conditions, support needs, and actual user behavior.

For projects where speech reinforcement, microphone placement, DSP, loudspeaker coverage, and conference-room or event audio are the central challenge, see the conference audio setup guide.

Control and automation
Control systems sit across much of the AV stack.

A user may press one button to start a meeting. Behind that action, the system can power displays, choose sources, recall DSP settings, route signals, and prepare conferencing hardware.

Automation is useful when it reduces friction and makes common workflows repeatable.

It becomes harder to support when control logic is poorly documented, unnecessarily complex, or leaves operators without a clear fallback when something fails.

Control design should therefore account for the people who will run and maintain the system, not only the devices being controlled.

Cloud and remote AV management
Some modern AV systems support remote monitoring and management.

Teams may be able to view device status, adjust supported settings, apply updates, or investigate faults without standing in the room.

That can be useful across large facilities and distributed workplaces.

It also creates another design question: who owns the connected devices after installation?

Someone needs responsibility for accounts, access rights, software or firmware updates, monitoring, documentation, and escalation when support is required.

AI and automation in AV
AI is increasingly used in AV, but it should be separated from conventional automation and signal processing.

Depending on the product and platform, genuinely AI-assisted functions can include automatic camera framing or tracking, speech-oriented processing, analytics, and intelligent monitoring. Other features often grouped into the same conversation—preset control logic, beamforming, routing, DSP filters, or automatic microphone coverage—may be automated without necessarily being AI.

That distinction matters because “AI” should describe a documented capability, not become a catch-all label for every automatic AV function.

Current practical AV capabilities can include:

• automatic camera framing and tracking;
• microphone-array coverage and beam behavior;
• noise and speech processing;
• automated routing or control;
• monitoring and analytics.

Industry attention in 2026 is more strongly centered on security, AV/IT convergence, connected systems, AI-assisted workflows, and scalable operation than on treating futuristic concepts as universally deployed.

AI in AV is best understood as one possible intelligence layer within a larger engineered system—not as a substitute for system design.

AV-over-IP vs. Conventional AV
Traditional AV commonly uses direct signal paths.

A source connects to a switcher or processor. Dedicated cabling then carries the signal toward a display, loudspeaker system, recorder, or other endpoint.

That architecture remains useful.

It can be straightforward, predictable, and easier to isolate from a larger enterprise network.

AV-over-IP changes the transport layer.

Audio or video is encoded, transported through an IP network, routed through network switches, and decoded where required.

That can make large routing systems more flexible. A source may be distributed to several destinations without creating a dedicated physical point-to-point path for each one.

Networked AV also creates new dependencies.

Bandwidth matters. So do switching, timing, multicast behavior where used, security, device configuration, monitoring, and support.

There is no universal bandwidth requirement for “AV-over-IP.” Bitrate depends on the codec, product, resolution, quality settings, compression method, and system architecture.

Q-SYS documents its NV-32-H network-video encoder as configurable from 50–800 Mbps and recommends at least 650 Mbps for 4K60 and 250 Mbps for a 1080p stream for that specific implementation and quality context.

Source: Q-SYS network audio, video, and control guidance.

Those figures do not mean every 4K AV-over-IP system requires 650 Mbps.

Different products and architectures make different tradeoffs among compression, image quality, latency, network load, synchronization, and processing.

AV-over-IP Standards Are Not All the Same Thing
“AV-over-IP” is an umbrella term rather than one standard.

The evidence set provides strong standards-body support for two especially important examples:

AES67
AES67-2023 addresses high-performance audio-over-IP interoperability.

The Audio Engineering Society describes professional-quality network audio beginning at 16-bit, 44.1 kHz and above, with performance assumptions intended to support low-latency professional use.

Source: Audio Engineering Society Standards Store and AES67 standard preview.

That does not guarantee a particular end-to-end latency in every AES67 deployment. The complete system still determines application performance.

SMPTE ST 2110
SMPTE ST 2110 is a suite of standards for professional media over managed IP networks.

Video, audio, and data essences can move as separate, timed streams. ST 2110-30 specifies PCM digital audio using concepts aligned with AES67.

Source: SMPTE ST 2110.

ST 2110 is important in professional media and broadcast environments. It should not be presented as a requirement for normal corporate meeting-room AV.

Other networked-media technologies and commercial ecosystems exist, but they differ in openness, interoperability, compression, bandwidth, synchronization, licensing, and intended use. Those distinctions should be verified against their own authoritative documentation rather than treating every AV-over-IP product family as an equivalent “standard.”

Networked AV Readiness Checklist
Moving AV onto an IP network should trigger a joint AV-and-IT review before deployment.

Network

• Confirm the bandwidth available to the AV system.
• Check addressing needs and network topology.
• Identify multicast requirements where the chosen system uses multicast.
• Review QoS requirements where applicable.
• Confirm timing or synchronization needs.
• Decide whether segmentation is useful for the specific project.

Security

• Keep an inventory of connected AV devices.
• Control account and management-interface access.
• Review how configuration changes are authorized.
• Check how firmware and software updates are handled.
• Understand what data each device stores or transmits.
• Define expected network behavior.
• Check the vendor's support and lifecycle policy.

Operations

• Decide who monitors device health.
• Keep system documentation current.
• Plan rollback or spare options where downtime matters.
• Assign ownership for updates.
• Define escalation when AV and network faults overlap.

NIST's June 24, 2026 initial public draft of SP 800-213 Rev. 1 notes that introducing connected products can alter the risk profile of an information system and may require additional security controls.

Source: NIST SP 800-213 Rev. 1 Initial Public Draft.

Related final NIST guidance covers capabilities such as device identification, authorized configuration, data protection, interface access, secure software updates, and awareness of device cybersecurity state.

Sources: NISTIR 8259A and NIST IoT Device Cybersecurity technical capabilities.

This guidance is not a blanket legal requirement for every private AV installation. It is a useful risk framework for thinking about connected endpoints.

U.S. Accessibility Planning
Accessibility can affect AV design before an event begins.

The 2010 ADA Standards include assistive-listening requirements for covered assembly areas. Applicability depends on the facility, assembly area, amplification, and relevant exceptions.

For an applicable assembly area with 50 seats or fewer, Table 219.3 calls for at least two receivers, and both must be hearing-aid compatible.

For capacities from 51 to 200 seats, the table requires two receivers plus one receiver for each 25 seats above 50, or fraction thereof.

At least 25% of the provided receivers, but never fewer than two, must be hearing-aid compatible, subject to the applicable induction-loop provisions.

Sources: 2010 ADA Standards for Accessible Design and U.S. Access Board Chapter 2 scoping requirements.

These requirements should not be reduced to “every U.S. event needs two receivers.”

The standards contain scoping rules and exceptions. Where audio amplification is not provided, §219.2 generally does not require an assistive-listening system, except in courtrooms.

A planner should confirm how the current official standard applies to the particular venue and assembly area.

Accessibility belongs in the technical plan early rather than appearing as a last-minute equipment request.

Wireless Audio: Verify Before You Transmit
Wireless microphones can look plug-and-play. The RF environment is not.

Frequency availability varies by location, and FCC allocations and rules affect what can be used.

A practical verification workflow is:

1. Identify the equipment's exact operating band.
2. Confirm the city and venue.
3. Check current FCC constraints for the equipment and user type.
4. Scan the actual RF environment.
5. Coordinate all wireless systems together.
6. Test the system at the venue.
7. Document the working and backup frequencies selected for that environment.

Shure's U.S. Frequency Finder warns that frequency availability varies by location and may change with FCC assignments and regulations. It also recommends scanning the actual environment and using coordination tools for multi-system deployments.

Source: Shure U.S. Frequency Finder.

A static nationwide “safe frequency list” is therefore a poor planning method.

The U.S. 600 MHz transition is also a reminder that spectrum assumptions can become outdated. Shure's technical summary notes that after July 3, 2020, much of 616–806 MHz was allocated for cellular use, with specific exceptions and conditions, while the FCC's rulemaking provides the regulatory basis and transition history.

Sources: Shure FCC reallocation summary and FCC wireless microphone rulemaking.

Exact lawful operation depends on the band, location, equipment, and licensing or user status.

For a deeper event workflow, see the wireless microphone planning guide.

How to Choose Audio Visual Technologies
The best AV choice is rarely the product with the longest feature list.

Start with constraints.


Choose the architecture after defining the application, latency, network, interoperability, accessibility, security, operator, and expansion constraints—not from a specification-sheet headline alone.

No single factor decides the system.

A fixed corporate room may benefit from deeper automation because the workflow repeats each day.

A temporary show may place more value on fast setup, physical access, fallback options, and
A hybrid event may depend heavily on conferencing, camera coverage, network reliability, and live troubleshooting.

A control room can place more emphasis on continuous operation and multi-source visibility.audio that works for both the room and remote participants.

This is why “AV-over-IP or conventional AV?” cannot be answered in isolation.

The better question is: which architecture fits the signal count, distance, latency, network, support model, security requirements, and expansion plan?

Where Different AV Technologies Fit


This table is a starting point, not a specification.

Room details, signal requirements, support model, and operating conditions still determine the final system.

Automation Still Needs Human Judgment
Modern AV can automate impressive tasks.

A microphone array can manage coverage behavior. A camera can follow a speaker. Network software can route streams. A conferencing platform can process noise.

Those functions solve parts of the workflow.

They do not make the entire system self-designing.


The U.S. Bureau of Labor Statistics gives useful context for the human side of the field.

BLS reported 87,600 audio and video technicians in the United States in 2025, within a broader group of 136,600 broadcast, sound, and video technicians.

Source: U.S. Bureau of Labor Statistics.

BLS projects approximately 9,800 openings per year across that broader occupational group from 2025 through 2035. Many of those openings reflect replacement needs rather than net employment growth.

The current projection also prevents an older growth statistic from being reused incorrectly: BLS projects 1% growth for the broader group from 2025–2035 and 4% for audio and video technicians specifically.

Technology may change the work.

It does not eliminate the operational responsibility to set up, test, commission, monitor, operate, and troubleshoot complex systems in many production environments.

For more detail, see what an AV technician does at a live event.

Projects requiring several technical roles can also use this AV technician staffing guide for events.

Questions to Answer Before Choosing an AV System
A product list is much easier to build after these questions are answered:

• What must the audience see and hear?
• Is the system temporary, mobile, or permanently installed?
• Which sound and video sources need to be captured?
• How many destinations need each signal?
• Is real-time interaction sensitive to delay?
• Will AV traffic run on an existing enterprise network?
• How much network capacity is available?
• Which systems must work with one another?
• Do accessibility requirements affect the space?
• Does wireless audio need local frequency coordination?
• Which security policies apply to connected devices?
• Who will configure and monitor the system?
• Who will troubleshoot it during use?
• What future expansion is expected?
• What fallback is justified if a critical component or signal path fails?

These answers often matter more than a headline feature such as resolution.

They expose the real project: what the system must do, where it must work, and who must keep it working.


Frequently Asked Questions

What are audio visual technologies?
Audio visual technologies are the hardware, software, signal methods, networks, processing, control, and management systems used to capture, transport, process, and reproduce sound and visual content. They include microphones and displays, but also DSP, switching, AV-over-IP, automation, conferencing, monitoring, and related software.

What is the difference between AV technology and AV equipment?
AV equipment refers mainly to physical devices such as microphones, cameras, processors, displays, and loudspeakers. AV technology also includes how those devices process signals, communicate, automate tasks, share networks, and work as one system.

What are the main types of audio visual technology?
Major groups include audio capture and DSP, cameras and visual systems, displays and projection, conferencing, control and automation, signal transport, AV-over-IP, cloud management, and AI-assisted functions.

What is AV-over-IP?
AV-over-IP transports audio, video, or related media through an IP network instead of relying only on dedicated point-to-point AV cabling. Encoders, network switches, and decoders can let sources reach multiple destinations, making network capacity, timing, latency, configuration, security, and support part of the AV design.

Is AV-over-IP one standard?
No. AV-over-IP is a broad architectural category rather than one protocol or specification. AES67 and SMPTE ST 2110, for example, address different professional network-media requirements. Commercial AV-over-IP ecosystems can also differ substantially in compression, bandwidth, timing, interoperability, and intended use.

How are AI and automation used in AV systems in 2026?
AI-assisted functions can include camera framing or tracking, analytics, intelligent monitoring, and some speech-oriented processing. Automation also covers many non-AI functions such as routing, preset control, DSP behavior, and microphone-array coverage. Both can reduce manual work without removing the need for design, commissioning, testing, support, and troubleshooting.

Do ADA assistive-listening rules apply to every U.S. event?
No. The 2010 ADA Standards contain specific requirements for covered assembly areas, but scope and exceptions matter. Amplification, facility conditions, seating capacity, and applicable exceptions must be checked against the official standard for the particular venue and use case.

How should a business choose AV technology?
Start with the use case, then assess room size, content, ambient light, mobility, signal count, latency, network capacity, interoperability, accessibility, security, operator needs, and future expansion. Choose the architecture only after those constraints are clear.

Match the Technology Plan to the Technical Team
A strong AV plan covers more than equipment.

It should also identify who will build, configure, test, operate, and troubleshoot the system. That becomes more important as audio, video, networking, wireless RF, LED, conferencing, and software overlap.

AV Labor Source provides AV technical labor for corporate events and productions across U.S. markets. When a production calls for specialist audio, video, LED, or general AV support, those roles should be matched to the technology plan before show day.