Here are some interesting videos related to PA and sound reinforcement systems. Wikipedia defines that a public address system (PA system) is an electronic system comprising microphones, amplifiers, loudspeakers, and related equipment. It increases the apparent volume (loudness) of a human voice, musical instrument, or other acoustic sound source or recorded sound or music. The term, sound reinforcement system generally means a PA system specifically for live music or performance. A sound reinforcement system for a rock concert or other large event in a stadium may be very complex.
A brief history of live sound reinforcement
Stage Left Audio – Event Video 11
Dave Rat about his sound engineering for the Red Hot Chili Peppers live tour 2016
LIVE SOUND SUBS SUBWOOFER PLACEMENT & CONFIGURATION: LR, Center, Cardioid, End Fire (Pt1)
Look inside D&B, L’Acoustics and MicroWedge Monitors
DJ Sub and Speaker Placement For Dummies
Cardioid Subwoofers and Nexo Technology Part 1
Time Lapse of a Large PA Audio Sound System Setup for Rock & Roll
#38 – Arena line array system walk-through
How to Set Up a Simple PA System
Sound System Tuning Step-by-Step using TRACT and Smaart
Audio 101- How to do a pro sound check.
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Tomi Engdahl says:
Adam Savage Is Obsessed With This Tape Recorder
https://www.youtube.com/watch?v=SNc8y7d7Tic
Tomi Engdahl says:
Whats the difference between a DJ PA system and a large scale PA system?
https://www.youtube.com/watch?v=neLNPix9uDE
Tomi Engdahl says:
You need THIS to run in-ear monitors
https://www.youtube.com/watch?v=3Mu8APF5UzE
If your band is running in-ear monitors, you need to make sure you are bringing the right equipment to the gig! Find out how NOT to piss off the sound guys and what you can do to prepare your in-ear rig for the gig – especially when there are multiple bands playing.
How We Mix Our In-Ear Monitors with the Behringer XR18
https://www.youtube.com/watch?v=IHqEK33MLOo
Inside The Music – my not-so-daily vlog about all things relating to my multi-faceted music career and my life in general.
Episode 11: December 8th, 2021
The Student Body played at Fireside Bowl for a corporate event for Miller High Life. In this episode, we walk through exactly how we run our in-ear monitors using the Behringer XR18.
00:00 – intro
00:30 – rack set up
02:00 – x air app set up
05:45 – in-ear mix walkthrough
11:00 – hear what we hear
13:44 – outro
Tomi Engdahl says:
Live Sound System Tech and Tuning Tour (Live Sound Vlog 2)
https://www.youtube.com/watch?v=QgYle171mHA
Here’s some footage from a system tech job I did for a DJ event and a tour of my power and audio setup.
Live Sound System Tech For DJ and a Band (Live Sound Vlog 3)
https://www.youtube.com/watch?v=4z2UheyFGoo
Tomi Engdahl says:
Geovoice Promo 4
https://www.youtube.com/watch?v=xRIq9-HtfjM
Geovoice , DAS Aero 50, DiGiCo SD8, Line array.
Tomi Engdahl says:
Bob Strakele (FOH Engineer – Slipknot) interview
https://www.youtube.com/watch?v=5LKFaIbqWek
It is a very special interview with a very special user. Bob Strakele has been touring as FOH engineer for Slipknot for years and he has been using our Dictator compressor in live application for a year now. We asked him to tell us about his experiences and about his other outboards as well. We went through his rack and he told us many interesting facts. Thanks to him and the entire Slipknot crew for providing the wonderful rare opportunity.
Tomi Engdahl says:
Toby Francis: 2022 Red Hot Chili Peppers worldwide tour with WesAudio
https://www.youtube.com/watch?v=r4hcfvezUuc
Toby Francis (FOH: Ariana Grande, Kanye West, Katy Perry) talks about how he utilizes WesAudio equipment with Yamaha PM5000 on RHCP woldwide tour 2022
Toby Francis: On Tour with Ariana Grande
https://www.youtube.com/watch?v=Ipab7eJRTwc
Toby Francis (FOH: Ariana Grande, Kanye West, Katy Perry) talks about how he utilizes Rupert Neve Designs equipment (1x 5060, 1x 5059, 1x RMP-D8, 2x Shelford Channels) with a Yamaha PM10 digital console to improve the overall sound quality of his mixes while on tour with Ariana Grande.
Tomi Engdahl says:
Green Day and the 5088
https://www.youtube.com/watch?v=gPeveEvT5l0
Nobody’s ever taken a 5088 on tour before…until now. Green Day’s long-time FOH Engineer Kevin Lemoine walks us through why he chose a Rupert Neve Designs 5088 for this year’s Hella Mega tour, how it’s configured for his specific use, and (most importantly) how it sounds.
The tour is now wrapped for 2021, but will be back in 2022. See you then.
Tomi Engdahl says:
Rig Tour: Post Malone Front-of-House Engineer, Burton Ishmael
https://www.youtube.com/watch?v=0jQfWYGxQP0
Tomi Engdahl says:
Do We Want & Need Audio Compressors?
https://www.youtube.com/watch?v=vjMbWOWrMOs
Tomi Engdahl says:
Slipknot On Tour with V SERIES Microphones
https://www.youtube.com/watch?v=_vh4ZsLul_k
Tomi Engdahl says:
sE On Tour – Billie Eilish
https://www.youtube.com/watch?v=Hb9KDjc0O4Y
sE On Tour – World Of Hans Zimmer
https://www.youtube.com/watch?v=5cA2Gj4aQHk
Tomi Engdahl says:
The V7 MC1: On Tour With Justin Timberlake
https://www.youtube.com/watch?v=5-Qo9x4h0FM
Tomi Engdahl says:
A day in the life of an Audio Engineer
https://www.youtube.com/watch?v=DKXLXyRDzIQ
This is what it’s like from my point of view on the current tour im on!
From load in, microphone setup, cabling, the show, load out, pickin up the snakes, and flying in the PA!
Tomi Engdahl says:
Axl Rose Has an Onstage Joke Button, Richard Fortus Reveals
Read More: Axl Rose Has an Onstage Joke Button, Richard Fortus Reveals | https://ultimateclassicrock.com/axl-rose-onstage-jokes/?utm_source=tsmclip&utm_medium=referral
https://ultimateclassicrock.com/axl-rose-onstage-jokes/
Tomi Engdahl says:
John Mayer is using three pedalboards on his current tour, featuring a top-spec multi-FX and a newly launched reverb
By Matt Owen published March 17, 2023
A handful of new pedals have made the cut alongside some of Mayer’s tried-and-trusted units, which have been arranged into three relatively streamlined ‘boards
https://www.guitarworld.com/news/john-mayer-solo-tour-pedalboards-2023
Tomi Engdahl says:
https://purifi-audio.com/blog/tech-notes-1/distortion-the-sound-that-dare-not-speak-its-name-8
Tomi Engdahl says:
Creating the World’s Largest Guitar Effect Pedalboard – The Master List
https://www.sweetwater.com/insync/creating-worlds-largest-pedalboard/
Tomi Engdahl says:
L-Acoustics L2 Hands-On & Huge Festival PA
https://www.youtube.com/watch?v=d5qPPbIX4J4
Dave Rat provides a rundown on the L-Acoustics L2 system, comparing it to the K2 system and noting that it is smaller in height but outputs the same level of sound with less low-end than the K2. The L2 has adjustable panaflex coverage and wiring diagrams with 20 speakers. The L2′s amplifier outputs roughly 1200-1300 watts per channel and has separate DSP. Dave Rat also introduces a laser sight unit used for determining the fly bar angle and monitoring the site angles of all the arrays in the system. Additionally, the L2 bump and bar’s load rating and use in dead hang angles are discussed, along with the rotator feature for single point hanging and array rotation. The L2 system is 100-350 pounds lighter than the K2 system and offers more control.
Tomi Engdahl says:
DAY IN THE LIFE WORKING AS A SOUND ENGINEER / Part 1
https://www.youtube.com/watch?v=JbJWGKXRix8
DAY IN THE LIFE WORKING AS A SOUND ENGINEER / Part 2
https://www.youtube.com/watch?v=dsEheeOKfBI
Tomi Engdahl says:
FOH/TM on Tour in the USA with While She Sleeps USA 2022
https://www.youtube.com/watch?v=FhzmGY5pbO4
Tomi Engdahl says:
Problems With Mono Sound From Stereo Speakers
https://www.youtube.com/watch?v=VHjdh-Vka-g&list=PLqsPeTx2oVyd0MsoeI6-rPnQMsOvXL10m
Tomi Engdahl says:
How to Play ELECTRIC GUITAR through your COMPUTER! (STEP BY STEP!)
https://www.youtube.com/watch?v=r03rWgvHlDA
Learn how to play electric guitar through your computer. This video will teach you about what an audio interface is, how to use it, and how to download an awesome free collection of computer amplifier simulators!
00:00 Introduction
00:33 Step 1: Audio Interface
01:59 Step 2: Instrument Cable
02:56 Step 3: Amplitube Software
05:51 Setting up the Amplitube Application
08:39 My Favorite Amp
Tomi Engdahl says:
Are Expensive PA Speakers Actually Worth The Money? | A Value Conversation
https://www.youtube.com/watch?v=OiEKPQxkh6A
We want every dollar we spend on gear to count, right? Here’s some new ways of thinking about the actual value you’re paying for when choosing to go with a mid to upper tier brand vs a more budget conscious option.
Today we discuss:
- Why price is not the same thing as value
- What types of specs you should be assessing when comparing PA systems
- What other factors besides engineering and sound quality that play heavily into the purchase decision
00:00 – Intro
01:25 – A few caveats
03:38 – Directivity performance
06:41 – Linear Frequency and Transient Response at ALL Volumes
08:13 – Processing Granularity
10:16 – SPL Specs Matching Real Life
12:32 – Longevity & Robustness
13:39 – Flexible Connectivity
14:55 – Trustworthy Prediction Software and Optimization Workflow
16:24 – Customer & Application Support
18:08 – Recap
Tomi Engdahl says:
Speaker Coverage Calculator | How To Choose The Right Speakers & Placement
https://www.youtube.com/watch?v=pNkhxnFNUNU
How do you calculate speaker coverage? In this video, Michael Curtis talks about choosing the perfect speakers and speaker placement for a live sound system.
00:00 – Introduction
01:55 – What We’ll Learn
02:14 – What Is Speaker Coverage?
05:22 – Why Is Speaker Coverage Important?
07:32 – Two Big Mistakes When Choosing Speakers
10:09 – The #1 Spec When Choosing Speakers
13:03 – Speaker Coverage Calculator (Audience FAR)
16:07 – Best Speaker Placement For Live Sound
17:49 – Is a Wider Speaker Pattern Better?
18:20 – Can Your Speakers Cover Your Audience?
19:41 – Speaker Selection & Coverage: Key Takeaways
Tomi Engdahl says:
What Is Subwoofer Alignment? (And Why It’s Important!)
https://www.youtube.com/watch?v=YToV8Q-K83s
Tomi Engdahl says:
How to Set Up a Delayed speaker in a Nightclub – Live Sound System Fill Speakers
https://www.youtube.com/watch?v=Ouv2COeoQWw
Delaying a ‘fill speaker’ is pretty easy with a simple set up and calculation. And it improves intelligibility quite a bit!!
Tomi Engdahl says:
Speaker Placement Basics For Small Concerts, DJ’s, and Portable Churches
https://www.youtube.com/watch?v=OeaMtRvIysM
00:00 – Intro
01:25 – What makes clear, consistent sound at your event?, 4 Main Variables
05:30 – My ethos and mantra for sound system design decisions
06:20 – Show Scope, Speaker Selection
09:50 – Speaker Placement Principles
11:21 – Using Forward Aspect Ratio (FAR) To Match Mains Speakers To Audience Size
13:48 – What If I Can’t Place Speakers Optimally?
14:38 – Vertical Speaker Placement, What Speaker Stands To Buy
16:30 – Adding A Front Fill Speaker
17:30 – Subwoofer Placement For DJ, Portable Church, And Small Concert Sound
18:04 – Why I Prefer Center Sub Arrays
19:16 – Managing Levels And Keeping Tonality Even
21:27 – Recap, Big Wins
Two Subs, Six Setups | Killer Low End For Portable DJ’s and Small Concerts
https://www.youtube.com/watch?v=I9SJ36FtEyY&t=12s
00:00 – Intro
02:22 – 1 – Stacked center, omni pattern
04:45 – 2 – Side by side center, omni pattern
06:12 – 3 – Half wavelength crossover center, figure 8 pattern
09:39 – 4 – Left/Right spaced subs
12:43 – 5 – Inline gradient cardioid center
15:27 – 6 – Inverted gradient stack center
Tomi Engdahl says:
Benefits & Results of Subwoofer Coupling (with QSC KW181′s)
https://www.youtube.com/watch?v=c5F7_FQX6ok
DJ Rick reviews the benefits and expected results of coupling subwoofers together.
Tomi Engdahl says:
On The Road With AC/DC – The Black Ice Tour
https://www.youtube.com/watch?v=NiC7Hc0blqE
Tomi Engdahl says:
https://opensoundmeter.com/en/
Open Sound Meter Fundamentals | Sound System Tuning Software Walkthrough For Beginners
https://www.youtube.com/watch?v=R36WHCI9j0k
If you’re new to sound system design and tuning and are looking for a pro measurement software to get you real results in the field, look no further. Today I’m walking you through step-by-step Open Sound Meter. It is an amazing cross platform, pay what you want piece of software you can start using today.
If you’re tired of guessing in the field on what your PA system should sound like and flying blind without any data, this is for you.
00:00 – Intro
01:29 – How To Download Open Sound Meter
02:43 – Measurement Setup
03:41 – What Is Open Sound Meter and How Can It Help You?
06:00 – What’s separates OSM from other similar software?
07:17 – Project & Trace Management
11:01 – Interface Tour, Basic Navigation, Generator, Measurement
21:28 – Math Source
22:36 – Chart Properties
28:03 – Wavelength Calculator
29:03 – Target Trace
30:12 – Application Menu
31:53 – Setting Up A Measurement From Scratch
Tomi Engdahl says:
How to set up a PA system
https://www.youtube.com/watch?v=_ppf7E9D_Ps
This is a tutorial on how to set up one of our rental PA Systems. Destination Events.
Tomi Engdahl says:
Audio Geekery! | FREE Audio Analyzer! Dual FFT RTA | Open Sound Meter OSM | Quickstart Overview
https://www.youtube.com/watch?v=SNrPg5hPVJY
This is a quick start overview of Open Sound Meter FREE Audio Analyzer!
https://opensoundmeter.com
About the project
Open Sound Meter was concieved as new approach to audio engineering software. My goal was to make it in a completely different way: very simple, intuitive and fast.
Open Sound Meter is an open-source software tool used to measure sound levels. It is designed to work with a variety of hardware, including microphones and sound cards, and can be used for both personal and professional applications.
The Open Sound Meter is able to measure sound levels in decibels (dB), and it can display this information in real-time on a graph or chart. It is also capable of logging sound level data over time, allowing users to analyze trends and identify patterns in noise levels.
The software is built on the Python programming language and is available for free on GitHub. It can be installed on a variety of platforms, including Windows, Linux, and MacOS, and it can be customized and extended by users with programming experience.
Overall, the Open Sound Meter is a powerful and flexible tool for measuring and analyzing sound levels, and it can be a useful resource for anyone who needs to monitor and manage noise levels in their environment.
Tomi Engdahl says:
Tuning A 12 Box Arena Line Array Hang With A Single Processing Channel
https://www.youtube.com/watch?v=43eTMXLAT9Y
Be a fly on the wall as I tuned a 12 box line array with limited processing resources.
Sometimes you gotta work with what you got. In this situations it’s critical to get the design right from the get go. With just one processing channel there’s no “fixing it in post” with a little HF shading on each PA zone. This is one macro decision for the entire audience area!
We’ll walk through:
- Where I strategically placed my mics to get accurate data front to back
- The decision making framework for my EQ choices
- Why I chose to leave the front few rows a little on the bright side
00:00 – Intro
01:25 – Rig Rundown
04:52 – Taking Measurements in Smaart, EQ Decisions
11:43 – Key Takeaways
Tomi Engdahl says:
Sound System Tuning Gear Buyer’s Guide 2023 | Best Value For Money Setups
https://www.youtube.com/watch?v=UF4eJuBAH3A
How To Connect Your Sound System Tuning Rig And Take A Measurement
https://www.youtube.com/watch?v=8iwFjAmo8TM
Tomi Engdahl says:
Open Sound Meter Fundamentals | Sound System Tuning Software Walkthrough For Beginners
https://www.youtube.com/watch?v=R36WHCI9j0k&t=1813s
EASE Focus 3 Tutorial | Free Professional Sound System Prediction Software
https://www.youtube.com/watch?v=La_7mnu3Hr0
Tomi Engdahl says:
Is doubling speakers +3dB or +6dB? What’s parallel and series wiring?
https://www.youtube.com/watch?v=Om_1IYsqPWg
Devin demonstrates the differences between parallel and series wiring and answers the age-old question about whether doubling speakers adds 3dB or 6dB, with a close look at what happens in real-time with the voltage and current output from the amp as the frequency and speaker impedance changes.
Special thanks to all those who fact checked me for two weeks straight. I am amazed at how many incredibly brilliant people follow my videos and are willing to help iron things out before going public. Sorry to the crowd who thinks voltage should always be represented by V (including ChatGPT), you lost this one. Also, for those wondering, the NXampmkii was on the “FLAT” setting. The test mic was a DBX RTA-M going into a Rio1608-D. Softwares included Logic Pro X, Signal Scope X, DATS, and Dante Via.
Tomi Engdahl says:
The frequency response problem that affects ALL stereo recordings
https://www.youtube.com/watch?v=T8bmASpUeh0
Two-speaker stereo kind of works. But it doesn’t totally work. You’re hearing your favourite artist all wrong.
https://www.soundonsound.com/techniques/sos-audio-test-files-downloads
Tomi Engdahl says:
SoundBite: What is saturation? (It’s not what you think)
https://www.youtube.com/watch?v=TW16MeWwezg
In this video I explain, and demonstrate, what saturation actually is. So many people get this wrong!
Tomi Engdahl says:
Pultec tutorial – Low-frequency EQ and the Pultec trick
https://www.youtube.com/watch?v=h79ROFuqfC0
This Pultec tutorial focusses on low-frequency EQ on kick drum and also demonstrates the ‘Pultec trick’. The Pultec EQP-1A equalizer is demonstrated in this video using the Rule Tec EQ1A plug-in by NoiseAsh.
0:00 Introduction
1:04 Demonstration starts
1:29 Low-frequency controls described
2:10 Setup in the DAW
3:33 Low-frequency boost and and frequency controls
4:38 Demonstration audio starts – 20 Hz boost
5:46 30 Hz boost
7:04 60 Hz boost
8:28 100 Hz boost
8:50 Looking for the optimum setting
14:52 Attenuation control
16:20 20 Hz attenuation
17:31 30 Hz attenuation
17:48 60 Hz attenuation
18:00 100 Hz attenuation
18:29 The Pultec trick
25:15 Summary and conclusion
Tomi Engdahl says:
Mixing Perfect Vocals with the Pultec EQP-1A
https://www.youtube.com/watch?v=apzs_YD8AVw
In this video, watch Grammy-winning engineer, Joe Chiccarelli (The White Stripes, The Raconteurs), break down the advantages of using sweet, musical Pultec curves on vocals. Learn how he treats a vocal stem with the UAD Pultec EQP-1A plug-in, massaging any harshness out of the top end while preserving presence, and boosting the singer’s chest tone without introducing mud.
Building on a decade of the world’s most intensive modeling research, UA has recreated the famed Pultec EQ experience as plug-ins – ones that are nearly indistinguishable from the original analog hardware.
The Pultec Passive EQ Plug-In Collection for UAD-2 and Apollo hardware includes the ultimate plug-in emulations of Pulse Techniques’ original passive EQs. With painstakingly modeled amplifier sections now onboard, the Pultec EQ Collection “breathes” like the original hardware.
https://www.uaudio.com/uad-plugins/equalizers/pultec-passive-eq-collection.html
Tomi Engdahl says:
Add Tube-Driven Analog Magic to Your Mixes with the Pultec EQ Collection | UAD Quick Tips
https://www.youtube.com/watch?v=kef5uyFeEeI
Watch as Matt Petersen shows how to get the most out of the three different Pultec models included in the Pultec Passive EQ Collection – the legendary EQP-1A, the mids-focused MEQ-5, and the utilitarian HLF-3C. Pultecs are among the most sought-after EQs in the world and have undoubtedly shaped the sound of popular music over the past 70+ years, and now you can get the same analog magic right in your DAW without ever changing a tube. If you’ve been searching for an EQ with character, look no further.
Tomi Engdahl says:
Design End-Fire or Cardioid Subwoofer Array in 5 Easy Steps!
https://www.youtube.com/watch?v=8GidcrZyJT0&t=27s
Tomi Engdahl says:
L-Acoustics L2 Hands-On & Huge Festival PA
https://www.youtube.com/watch?v=d5qPPbIX4J4
Dave Rat provides a rundown on the L-Acoustics L2 system, comparing it to the K2 system and noting that it is smaller in height but outputs the same level of sound with less low-end than the K2. The L2 has adjustable panaflex coverage and wiring diagrams with 20 speakers. The L2′s amplifier outputs roughly 1200-1300 watts per channel and has separate DSP. Dave Rat also introduces a laser sight unit used for determining the fly bar angle and monitoring the site angles of all the arrays in the system. Additionally, the L2 bump and bar’s load rating and use in dead hang angles are discussed, along with the rotator feature for single point hanging and array rotation. The L2 system is 100-350 pounds lighter than the K2 system and offers more control.
00:00 Introduction
00:12 L2 Deployment & Upgraded Coachella PA
01:01 L-Acoustics L2 Size
02:51 Rigging, drivers and weight
04:18 La7.16 Amps and DSP
05:03 Connectors Horns and Tilt
06:47 Cardioid & Fly bars
07:34 Align Array Laser
09:16 Rig Bars
11:08 Rotator and Weights
12:12 At Coachella
13:26 Coachella Main Stage PA
17:49 Extro
Tomi Engdahl says:
Mixing in L’acoustics V-DOSC with a WING – VLOG of a Soundguy – Five Roses
https://www.youtube.com/watch?v=lh0QcQVCpbQ
Tomi Engdahl says:
We Fit the Entire Louis The Child FOH Setup In The Anthem’s Elevator!
https://www.youtube.com/watch?v=LgtZUVznlqA
In this episode, we were only two weeks into our tour with Louis The Child in 2019. Sure is strange to think that we should all be out on tour right now again.
Tomi Engdahl says:
Live Sound System Tech For DJ and a Band (Live Sound Vlog 3)
https://www.youtube.com/watch?v=4z2UheyFGoo
Tomi Engdahl says:
Mobile Concert Stage Setup-SINOSWAN Gospel Truck for Church Crusade,Evangelism, Minister Mission
https://www.youtube.com/watch?v=4Y45Sz-EQwY
SINOSWAN (www.sinoswan.com)is the leader in designing and manufactureing the mobile stages, Gospel truck,evnagleism truck,crusade truck,bible truck, campigns truck,elction truck,mobile roadshows, mobile leds,mobile space with Pro audio sound system and Light system solution for outdoor event within 20 minutes set up using wirelss remote control.
ST130 13m Hydraulic Stage Trailer Feature
1. Stage size could be extended by Manuel to 160m2
2. P5 or P3 LED screen in back drop two sides LED wall options
3. Generator trailer is optional
4.Sound system and light system is optional
5. Had exported to Australia, Newzealand,Kenya,Georgia
6. With back drop and skirts roof and sides ads bars
7. With aluminum trusses supported columns
8. With wireless remote system and manual system standby
MISSION: MAKE THE OUTDOOR EVENT EASIER,QUICKER,SAFER
VISION: CREAT AND DELIVER THE BEST VALUE TO OUTDOOR EVENTS AND SHOWS
COR VALUE: INTEGRETY,INNOVATION,BEYOND
Tomi Engdahl says:
TL50 Mobile Stage Trailer for sale is designed and manufactured by TICKTACK Mobile Stage.
https://www.youtube.com/watch?v=7zf3uIbV4CE
Vrachtauto vouwt zich in 2 minuten uit tot podium
https://www.youtube.com/watch?v=8dw8moqn07c
Tomi Engdahl says:
Live Sound Vlog FOH – Division Street Band VFW
https://www.youtube.com/watch?v=b_Wg3NvL5Aw
Speaker Placement Basics For Small Concerts, DJ’s, and Portable Churches
https://www.youtube.com/watch?v=OeaMtRvIysM