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  Lambda Audio Visual Inc.
  • Home
  • About Lambda
    • About Lambda
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    • Room Tune
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Enhancing Studio Space with Acoustics

6/5/2023

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​At Lambda AV we love to show off our big, beautiful systems with lots of flashing lights and complications but what about the simple, smaller solutions?  We love to work on projects that are interesting challenges. Sometimes they are on a low budget, but these will still make a big impact to the organization when we implement them.  In this article we are going to dive into three different project solutions and see how we did it.
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Our last simple solution project was a recent install assist at Focus on the Family for a recording studio acoustic improvement.  We have done a number of custom installation designs and installs with acoustic treatment and every time it makes a huge, notable difference in the space.  While acoustic treatment can be expensive it can also be the difference between a room where you spend most all your time and tools correcting issues or where you spend the same time and tools on being creative.  Acoustics can change a room where it’s physically exhausting or painful to speak or listen into a room that has a comfortable audio range. 
What do you look for while installing acoustics? It’s all about controlling surfaces, absorption, and reflection.  On another recent project for Cross and Crown Church we implemented over 140 clouds that blend into the ceiling. The difference was massive making reflected audio sound more natural in the room.  In this smaller project FOTF had already purchased acoustic materials but needed professional installation.  Due to our knowledge of good practices in hanging and mounting panels, we were able to come up with simple, cost effective and quick options for mounting each panel and staying within room fire code.  The result is a great space for future studio productions for FOTF.
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Reviving a Church Audio with the SQ5

6/5/2023

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​At Lambda AV we love to show off our big, beautiful systems with lots of flashing lights and complications but what about the simple, smaller solutions?  We love to work on projects that are interesting challenges. Sometimes they are on a low budget, but these will still make a big impact to the organization when we implement them.  In this article we are going to dive into three different project solutions and see how we did it.
 
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​Our second simple solution project was a small sound board upgrade for King Solomon Bible Church.  This small but passionate church in Colorado Springs had a sudden sound board failure! Their faithful Presonus Studio Live of over 10 years finally was no more.  Deciding on a soundboard is hard with so many options and features, but with the advantage of knowing our client and current sound board choices, we quickly knew that an Allen and Heath SQ5 would be the perfect fit for this church.  A small footprint led to a perfect fit in their booth! Easy controls, with long lasting hardware is allowing their team to learn the new board and grow the quality of their music programs.  Modern sound boards introduce newer and easier ways of controlling a mix and even introduce higher quality processing and better scene control for day to day consistency.  In just a day our team was able to install the new board and complete a team training, then provide live support for their first event. Having an equipment failure can seem like a disaster, but working with Lambda allowed the church to be back and running as they normally would in a short amount of time!
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PA Emergency Announcement System

6/5/2023

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At Lambda AV we love to show off our big, beautiful systems with lots of flashing lights and complications but what about the simple, smaller solutions?  We love to work on projects that are interesting challenges. Sometimes they are on a low budget, but these will still make a big impact to the organization when we implement them.  In this article we are going to dive into three different project solutions and see how we did it.
 
Our first simple solution project was a paging, emergency announcement system for a small school here in Colorado.  Aspen Valley Middle School, a small 5 classroom school in district twenty didn’t have an emergency announcement PA.  In the event of an emergency the front office needed a way to alert the entire building quickly and effectively. Being such a small school, they didn’t have the budget for a large scale bi-directional paging system.  Lambda answered the call! 
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Knowing AV gear really well, as Lambda does, we were able to present a solution with a simple design.  Starting at the classroom and working back to the front desk we began with some of our favorite simple technology: the 70v speaker.  70v, or constant voltage speakers, allow us to place multiple speakers on one signal line daisy chained over a large distance.  We went to our favorite MSE Audio SoundTube ceiling speakers and installed one in every classroom, and throughout hallways and common areas. To drive the speakers we used a small form factor Stewart amplifier placed under the front desk.  For making announcements, we added a Shure MX412 desk mic.  The desk mic is versatile with mute/logic switch that added the possibility of using a RDL tone generator.  Each time the button is pressed on the mic the signal is un-muted and the tone generator is triggered causing an “attention tone”! This can then be followed by a message from the front desk for safety information.  Just like that, a simple day install with some reasonably priced gear, presents a solution to help protect students! 

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Proper Cable Labeling

2/8/2023

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As audio and video techs I’m sure many of us have spent far too much of our time tracing cables!! Often that is the only way to truly verify whether cables are plugged in correctly when you are having a signal flow issue. One way we at Lambda AV have tried to eliminate or greatly reduce tracing cables is a relatively simple process… Labeling the cables! Labeling the cables and having accurate documentation on where every cable is actually going can save you lots of time in your troubleshooting and in any future redesign projects!

As you can see in these pictures, we use a combination of labels and color-coded heat shrink to identify each cable and what connection they have. Check through your list and make sure each is connected where it is supposed to be.

Labeling along with good documentation, as you can see here can help you trace a cable in seconds instead of minutes or hours!

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Spotlighting Symetrix Prism

2/8/2023

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Let’s talk about Symetrix! We certainly love their products and are happy with the great integration and capabilities they bring to our system designs. So, what’s so great about Symetrix? Let’s take a quick look at one of the products we are big fans of and use a lot!

The Prism has a mirid of flexible IO combinations. The smallest being a 4x4 up to 16x16, providing a wide scale of case use, perfect for any install. Dante is also a huge part of Symetrix and with Prism’s equipped with the Dante protocol the Prism is enabled with ultra-reliable multi-channel audio networking over IP. This makes it the fastest way to implement, control, and maintain a system of networked DSPs and accessories.

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New Building Up and Running!

2/8/2023

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It truly is a great feeling when the time comes for the first event for one of our customers after an install. It is the culmination of weeks, months, and sometimes even years of planning and work; not just for Lambda, but for the group themselves. 
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Cross and Crown Church has worked with us for many years now and has been faithfully planning, saving, and dreaming about what this day might look like. On January 1st, 2023, we got to see that vision come to life. A well finished project is what we got to see for Cross and Crown (C&C). It is our firm belief that technology should not distract and should instead contribute to upholding the primary mission of the organization and its events. With C&C we got to see some serious fun and excitement as the church settled in to their first Sunday and look forward to future day to day events. Let’s look at how this build came together and how it fit C&C and their vision for the future. 

In building C&C design, technology selection was a key piece. The church had communicated a desire for new systems and flexibility but did not want a system that felt overbearing and in need of skilled operators or one that was over the top in look and feel. They didn’t want a system that would take over the look of the church but blended with them. In each request, we were careful to select technology that would uphold these goals. 

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Sportscast Audio

2/8/2023

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When the US Air Force Academy Hockey and Basketball games were picked up for broadcasting to cable tv, they knew they had to up their audio game and called Lambda AV. AFA hockey and basketball have been historically fun attractions for those local to the Colorado Springs area and with the success of the Avalanche in the Stanley cup even more attention was gained by local teams. Altitude Sports wanted to pick them up for distribution and while Adam and Brian at AFA had all the video gear needed to broadcast, they were lacking proper audio. 

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Simple, Effective Cable Pull

2/8/2023

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After weeks of rigging and installing tech gear, it’s on to wire pulls at Cross and Crown (CC).  In preparation for starting at CC, we worked with their electrician on conduit layouts throughout the building to provide safe, easy places for wire runs.  We tried to plan ahead by leaving space not only for what is needed now but for any future wire that might be added to the building later on.  ​
On this, as with many of our installs, we use a high-speed network backbone with fiber optic in between network switches to condense normally large groups of wires and provide flexibility.  We still have plenty of analog speaker lines, camera lines, and other cable runs, but it certainly helps to reduce the amount of cable in a space.  ​
With a map of the conduit in the building, we were able to produce a list of all the needed wire runs. To streamline the process, we built a schematic listing the start and destination for each wire as well as any stops it needed to make in between! Once wires are pulled, we begin “terminating” or putting ends on them and plugging them in.  With the wiring complete and terminated, we get to move on to installing gear and racks, and beginning to move the final pieces into place to begin testing.​
It's great to see pieces being put in place and equipment turned on! In just a short amount of time, CC will be up and ready to move into their new building, but for now, we hope you have a restful Thanksgiving week!​

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New Video at a Local TV Station

2/8/2023

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The phone began to ring and when I, Ryan, looked the caller ID read WJFW-TV in Rhinelander Wisconsin. I assumed it would be a scam call but answered anyway. On the other end, Marty and Walt from WJFW-TV were calling to discuss a previous article we wrote on an early PTZ camera design. The system they owned was a similar version to what we wrote about many years ago. When they saw how much we liked the system, they wanted to ask how we got it to work so well. I laughed, “We didn’t!"


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First Steps on Site

11/2/2022

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Just a few weeks ago Lambda started a full AV install on a new building project! Over the last year we have worked to build designs, CAD, procure equipment, and test and program it all to work together in our design. Finally, all the behind-the-scenes work is done, and the install is in full swing! So, what are the first steps for Lambda when we come on a new site?​

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Lambda Audio Visual Inc.

Lambda Audio Visual Inc
15954 Jackson Creek Pkwy Ste. B332
Monument CO, 80132

Phone: (719) 629-7905
​Email: info@lambdaav.io

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  • Home
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