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CTS Supplemental Training Videos List

Thank you for purchasing an exam guide from AVIXA® and McGraw Hill! To help you prepare for your exam, please navigate to the section that is relevant to you.

Demystifying Certification

Videos

Demystifying Certification

Demystifying CTS Certification with AVIXA explores the value of the Certified Technology Specialist (CTS) credential and what it takes to earn it. The video breaks down the certification process, highlights key benefits for AV professionals, and offers practical guidance to help candidates prepare with confidence.

Multiple Choice Questions

Videos

Multiple Choice Questions

Learn proven multiple-choice test-taking strategies designed specifically for the CTS exam. This session covers practical techniques for analyzing questions, eliminating incorrect answers, managing your time, and approaching the exam with greater confidence to maximize your performance.

Study Better

Videos

Study Better

Discover practical study tips to help you prepare effectively for the CTS exam. This video covers proven techniques for creating a study plan, retaining key concepts, staying organized, and building the confidence needed for exam day.

Projection Throw Distance

Videos

Projection Throw Distance

Learn how to calculate projector throw distance and apply screen size, image size, and lens characteristics to AV system design.

The Audiovisual LAN Series | Three-Point Lighting

Videos

The Audiovisual LAN Series | Three-Point Lighting

Learn the fundamentals of 3-point lighting: key, fill, and backlight. Understand placement and intensity for professional video and AV applications.

SPL Weighting Curves: The Relationship Between SPL Weighting & Human Hearing (Week 4 Video 1)

Videos

SPL Weighting Curves: The Relationship Between SPL Weighting & Human Hearing (Week 4 Video 1)

Learn how A-, C-, and other SPL weighting curves reflect human hearing and affect sound level measurements. Review key concepts for CTS exam preparation.

Frequency, Wavelength, and Amplitude (Week 1 Video 1)

Videos

Frequency, Wavelength, and Amplitude (Week 1 Video 1)

Review frequency, wavelength, and amplitude and how they define sound. Connect these core concepts to real-world AV systems and CTS exam questions.

PAG NAG (Week 9 Video 3)

Videos

PAG NAG (Week 9 Video 3)

Learn Potential Acoustic Gain (PAG) and Needed Acoustic Gain (NAG), including how they relate to gain before feedback and sound system performance.

How Loud Should My Audio System Be?

Videos

How Loud Should My Audio System Be?

Learn how to determine appropriate audio system levels using SPL, listening environment, audience needs, headroom, and system performance.

EPR – Estimating Loudspeaker Power Requirements

Videos

EPR – Estimating Loudspeaker Power Requirements

Learn how to estimate loudspeaker power requirements using sensitivity, SPL, distance, impedance, and headroom. Apply key concepts to AV system design.

Sound System Equalizing (Week 6 Video 2)

Videos

Sound System Equalizing (Week 6 Video 2)

Learn the fundamentals of sound system equalization, including frequency response, system tuning, intelligibility, and practical troubleshooting.

Setting Power Amplifier Input Levels (Week 6 Video 1)

Videos

Setting Power Amplifier Input Levels (Week 6 Video 1)

Learn how to set power amplifier input levels using gain structure, input sensitivity, signal levels, and headroom for reliable audio system performance.

AV and IT Collaboration Series | IP Address Planning

Videos

AV and IT Collaboration Series | IP Address Planning

Learn IP address planning for AV systems, including addressing concepts and AV/IT considerations for networked audiovisual deployments.

The AVoIP Series | Network AV Systems Security

Videos

The AVoIP Series | Network AV Systems Security

Learn fundamental security concepts for networked AV systems, including access control, device management, configuration, and AV/IT collaboration.

The AVoIP Series | VLANs and Subnets

Videos

The AVoIP Series | VLANs and Subnets

Learn VLAN and subnet fundamentals, how they segment network traffic, and why they matter when deploying and managing AVoIP systems.

The Audiovisual LAN Series| Estimating Video Bandwidth

Videos

The Audiovisual LAN Series| Estimating Video Bandwidth

Learn how to estimate video bandwidth for AV networks using resolution, frame rate, color, compression, and other signal characteristics.

Signal to Noise Comparison

Videos

Signal to Noise Comparison

Learn signal-to-noise ratio (SNR) and how it affects AV system performance. Review noise, signal quality, and measurement concepts for CTS exam preparation.

Calculating Heat Load | CTS Prep

Videos

Calculating Heat Load | CTS Prep

Learn how to calculate heat load in AV spaces by considering equipment power, room conditions, and other heat sources. Apply these concepts to AV system planning.

Logarithms

Videos

Logarithms

Review logarithms and their application to AV calculations. Build the math skills needed to work with decibels, signal levels, and other CTS exam concepts.

Ohm's Law and Circuit Theory (Week 2 Video 2)

Videos

Ohm's Law and Circuit Theory (Week 2 Video 2)

Learn Ohm's Law and basic circuit theory, including voltage, current, resistance, and power. Apply these principles to audiovisual system calculations.

AV Math | Recognizing Aspect Ratios

Videos

AV Math | Recognizing Aspect Ratios

Learn to recognize common video aspect ratios and understand how they relate to image dimensions. Build essential video math skills for CTS exam preparation.

$AV Math | Aspect Ratio Math$

Videos

AV Math | Aspect Ratio Math

Learn how to calculate aspect ratios and determine image dimensions. Apply video math concepts to displays, projection, and other AV applications.

AV Math | Projector Brightness Calculations

Videos

AV Math | Projector Brightness Calculations

Learn how to calculate projector brightness requirements using screen size, image characteristics, and other factors. Apply key concepts to AV system design.

$AV Math | Math Basics, Order of Operations, PEMDAS$

Videos

AV Math | Math Basics, Order of Operations, PEMDAS

Review essential math skills, including order of operations and PEMDAS. Build a foundation for solving calculations commonly found on the CTS exam.

AV Math | Loudspeaker Impedance

Videos

AV Math | Loudspeaker Impedance

Learn how to calculate and understand loudspeaker impedance and its impact on AV system design. Apply impedance concepts to amplifier and speaker configurations.

$AV Math | Decibel Math$

Videos

AV Math | Decibel Math

Learn how to perform decibel calculations and understand relationships between signal levels, power, and voltage. Build essential audio math skills for the CTS exam.

AV Math | Conduit Capacity and Jam Ratio

Videos

AV Math | Conduit Capacity and Jam Ratio

Learn how to calculate conduit capacity and jam ratio for AV installations. Apply these calculations to cable planning, installation, and infrastructure design.

Setting Loudspeaker Taps

Videos

Setting Loudspeaker Taps

Learn how to set loudspeaker taps for distributed audio systems and match transformer settings to system requirements for proper loudspeaker performance.

Terminating Speakon Connectors

Videos

Terminating Speakon Connectors

Learn how to terminate Speakon connectors for professional loudspeaker systems, including proper wiring and connection techniques for reliable audio performance.

Creating a Cable Snout

Videos

Creating a Cable Snout

Learn how to create a cable snout for organizing and protecting cable bundles. Apply practical cable management techniques to professional AV installations.

Evaluating Soldered Connections

Videos

Evaluating Soldered Connections

Learn how to inspect soldered connections for quality, reliability, and proper technique. Identify common issues that can affect AV system performance.

Measuring Contrast Ratio

Videos

Measuring Contrast Ratio

Learn how contrast ratio is measured and why it matters when evaluating display performance and image quality in audiovisual systems.

Color Bar Test Pattern Tutorial

Videos

Color Bar Test Pattern Tutorial

Learn how to use color bar test patterns to evaluate and troubleshoot video signal quality, color, and display performance.

Soldering 1/4-inch Tip Ring Sleeve to 3.5 mm Mini Tip Ring Sleeve

Videos

Soldering 1/4-inch Tip Ring Sleeve to 3.5 mm Mini Tip Ring Sleeve

Learn how to solder 1/4-inch TRS and 3.5 mm TRS connectors, including proper wiring and termination techniques for AV audio connections.

Soldering 1/4-inch Tip Sleeve to RCA

Videos

Soldering 1/4-inch Tip Sleeve to RCA

Learn how to solder 1/4-inch TS and RCA connectors using proper wiring and termination techniques for reliable AV audio connections.

Soldering DB9 Connectors

Videos

Soldering DB9 Connectors

Learn how to solder and terminate DB9 connectors using proper wiring techniques. Build practical skills for creating reliable AV control and signal connections.

Soldering RCA

Videos

Soldering RCA

Learn how to solder an RCA connector using proper wiring and termination techniques for reliable analog audio and AV signal connections.

Soldering Principles

Videos

Soldering Principles

Learn fundamental soldering principles, including preparation, technique, connection quality, and safety for reliable AV cable assembly and repair.

Soldering XLR Male and XLR Female Using Standard Twisted Pair Cable

Videos

Soldering XLR Male and XLR Female Using Standard Twisted Pair Cable

Learn how to solder XLR male and female connectors to twisted pair cable for reliable balanced audio connections in professional AV systems.

Stripping Coaxial Cable

Videos

Stripping Coaxial Cable

Learn how to properly strip coaxial cable while preparing it for termination. Apply techniques that help maintain cable integrity and signal performance.

Stripping Shielded Twisted Pair Cabling

Videos

Stripping Shielded Twisted Pair Cabling

Learn how to properly strip shielded twisted pair cable while preserving conductors and shielding for reliable AV network and signal connections.

Terminating 8P8C onto CAT5e

Videos

Terminating 8P8C onto CAT5e

Learn how to terminate an 8P8C connector onto Cat 5e cable using proper wiring and termination techniques for reliable network and AV connections.

Terminating Captive Screw

Videos

Terminating Captive Screw

Learn how to terminate captive screw connectors using proper wiring and preparation techniques for reliable connections in professional AV systems.

Terminating Spade Lug Terminals

Videos

Terminating Spade Lug Terminals

Learn how to terminate spade lug terminals for secure and reliable connections in AV systems. Apply proper preparation and termination techniques.

Compressing BNC and RCA

Videos

Compressing BNC and RCA

Learn how to compression-terminate BNC and RCA connectors for reliable AV signal connections. Apply proper preparation and termination techniques.

Compressing BNCmini on RGBHV

Videos

Compressing BNCmini on RGBHV

Learn how to compression-terminate BNCmini connectors on RGBHV cable for reliable high-resolution video signal connections.

Crimping BNC Mini High Res to RGBHV

Videos

Crimping BNC Mini High Res to RGBHV

Learn how to crimp BNC Mini High Res connectors onto RGBHV cable using proper preparation and termination techniques for reliable video connections.

Crimping BNCs onto RG59

Videos

Crimping BNCs onto RG59

Learn how to crimp BNC connectors onto RG59 coaxial cable for reliable AV video signal connections. Review proper cable preparation and termination techniques.

Crimping F Connectors onto RG59

Videos

Crimping F Connectors onto RG59

Learn how to crimp F connectors onto RG59 coaxial cable using proper preparation and termination techniques for reliable signal connections.

Testing Cables

Videos

Testing Cables

Learn how to test AV cables for continuity, wiring, and connection quality. Apply cable testing techniques to installation, troubleshooting, and system maintenance.

Using a Heat Gun

Videos

Using a Heat Gun

Learn how to safely use a heat gun during AV cable assembly and installation. Review proper technique and applications for heat-shrink tubing and cable work.

Multiple Choice Questions

Videos

Multiple Choice Questions

Learn proven multiple-choice test-taking strategies designed specifically for the CTS exam. This session covers practical techniques for analyzing questions, eliminating incorrect answers, managing your time, and approaching the exam with greater confidence to maximize your performance.

Applying for CTS-D Exam

Videos

Applying for CTS-D Exam

A quick guide to the application process, requirements, and key steps for getting started.

Study Better

Videos

Study Better

Discover practical study tips to help you prepare effectively for the CTS exam. This video covers proven techniques for creating a study plan, retaining key concepts, staying organized, and building the confidence needed for exam day.

The Audiovisual LAN Series | Three-Point Lighting

Videos

The Audiovisual LAN Series | Three-Point Lighting

Learn the fundamentals of 3-point lighting: key, fill, and backlight. Understand placement and intensity for professional video and AV applications.

Ohm's Law and Circuit Theory (Week 2 Video 2)

Videos

Ohm's Law and Circuit Theory (Week 2 Video 2)

Learn Ohm's Law and basic circuit theory, including voltage, current, resistance, and power. Apply these principles to audiovisual system calculations.

Planning an AV Design

Videos

Planning an AV Design

Learn the fundamentals of planning an AV design, from gathering requirements to defining system goals, constraints, and design considerations.

The Design Phase

Videos

The Design Phase

Explore the AV design phase, including developing system solutions, documenting requirements, and translating project needs into a workable design.

Scaled Drawings

Videos

Scaled Drawings

Learn how scaled drawings represent AV spaces and equipment layouts. Understand scale, dimensions, and how drawings support accurate AV system design.

Components of an AV Design Package

Videos

Components of an AV Design Package

Explore the key components of an AV design package and how drawings, specifications, schedules, and documentation work together.

AV Design Package Tour

Videos

AV Design Package Tour

Take a tour of an AV design package to see how drawings, specifications, schedules, and other documents communicate a complete system design.

Writing a Program Report

Videos

Writing a Program Report

Learn how to develop a program report that documents project requirements, user needs, system goals, and other information that guides AV design.

Ergonomics Part 1

Videos

Ergonomics Part 1

Learn fundamental ergonomics concepts and how human factors influence the design, placement, and usability of audiovisual systems.

Ergonomics Part 2

Videos

Ergonomics Part 2

Continue exploring ergonomics and human factors in AV design, with practical considerations for usability, comfort, accessibility, and system operation.

Determining Viewing Area

Videos

Determining Viewing Area

Learn how to determine appropriate viewing areas for AV displays and projection systems based on room dimensions, audience needs, and viewing requirements.

Determining Image Specifications

Videos

Determining Image Specifications

Learn how to determine image specifications for AV displays and projection systems, including size, resolution, and viewing requirements.

SPL Weighting Curves: The Relationship Between SPL Weighting & Human Hearing (Week 4 Video 1)

Videos

SPL Weighting Curves: The Relationship Between SPL Weighting & Human Hearing (Week 4 Video 1)

Learn how A-, C-, and other SPL weighting curves reflect human hearing and affect sound level measurements. Review key concepts for CTS exam preparation.

Flutter Echoes

Videos

Flutter Echoes

Learn how flutter echoes occur when sound reflects between parallel surfaces and how acoustic treatment can reduce this effect in AV spaces.

How EDID Works (Week 3 Video 3)

Videos

How EDID Works (Week 3 Video 3)

Learn how EDID communicates display capabilities between video sources and displays, helping AV professionals troubleshoot and configure video systems.

How HDCP Works

Videos

How HDCP Works

Learn how HDCP protects digital content and how it affects connections between sources, displays, and other AV devices in digital video systems.

Measuring Contrast Ratio

Videos

Measuring Contrast Ratio

Learn how contrast ratio is measured and why it matters when evaluating display performance and image quality in audiovisual systems.

Color Bar Test Pattern Tutorial

Videos

Color Bar Test Pattern Tutorial

Learn how to use color bar test patterns to evaluate and troubleshoot video signal quality, color, and display performance.

Frequency, Wavelength, and Amplitude (Week 1 Video 1)

Videos

Frequency, Wavelength, and Amplitude (Week 1 Video 1)

Review frequency, wavelength, and amplitude and how they define sound. Connect these core concepts to real-world AV systems and CTS exam questions.

PAG NAG (Week 9 Video 3)

Videos

PAG NAG (Week 9 Video 3)

Learn Potential Acoustic Gain (PAG) and Needed Acoustic Gain (NAG), including how they relate to gain before feedback and sound system performance.

How Loud Should My Audio System Be?

Videos

How Loud Should My Audio System Be?

Learn how to determine appropriate audio system levels using SPL, listening environment, audience needs, headroom, and system performance.

EPR – Estimating Loudspeaker Power Requirements

Videos

EPR – Estimating Loudspeaker Power Requirements

Learn how to estimate loudspeaker power requirements using sensitivity, SPL, distance, impedance, and headroom. Apply key concepts to AV system design.

Sound System Equalizing (Week 6 Video 2)

Videos

Sound System Equalizing (Week 6 Video 2)

Learn the fundamentals of sound system equalization, including frequency response, system tuning, intelligibility, and practical troubleshooting.

Setting Power Amplifier Input Levels (Week 6 Video 1)

Videos

Setting Power Amplifier Input Levels (Week 6 Video 1)

Learn how to set power amplifier input levels using gain structure, input sensitivity, signal levels, and headroom for reliable audio system performance.

Logarithms

Videos

Logarithms

Review logarithms and their application to AV calculations. Build the math skills needed to work with decibels, signal levels, and other CTS exam concepts.

Ohm's Law and Circuit Theory (Week 2 Video 2)

Videos

Ohm's Law and Circuit Theory (Week 2 Video 2)

Learn Ohm's Law and basic circuit theory, including voltage, current, resistance, and power. Apply these principles to audiovisual system calculations.

AV Math | Recognizing Aspect Ratios

Videos

AV Math | Recognizing Aspect Ratios

Learn to recognize common video aspect ratios and understand how they relate to image dimensions. Build essential video math skills for CTS exam preparation.

$AV Math | Aspect Ratio Math$

Videos

AV Math | Aspect Ratio Math

Learn how to calculate aspect ratios and determine image dimensions. Apply video math concepts to displays, projection, and other AV applications.

AV Math | Projector Brightness Calculations

Videos

AV Math | Projector Brightness Calculations

Learn how to calculate projector brightness requirements using screen size, image characteristics, and other factors. Apply key concepts to AV system design.

$AV Math | Math Basics, Order of Operations, PEMDAS$

Videos

AV Math | Math Basics, Order of Operations, PEMDAS

Review essential math skills, including order of operations and PEMDAS. Build a foundation for solving calculations commonly found on the CTS exam.

AV Math | Loudspeaker Impedance

Videos

AV Math | Loudspeaker Impedance

Learn how to calculate and understand loudspeaker impedance and its impact on AV system design. Apply impedance concepts to amplifier and speaker configurations.

$AV Math | Decibel Math$

Videos

AV Math | Decibel Math

Learn how to perform decibel calculations and understand relationships between signal levels, power, and voltage. Build essential audio math skills for the CTS exam.

AV Math | Conduit Capacity and Jam Ratio

Videos

AV Math | Conduit Capacity and Jam Ratio

Learn how to calculate conduit capacity and jam ratio for AV installations. Apply these calculations to cable planning, installation, and infrastructure design.