Live Sound 101: What to Look for in a Sound System for Events

Live Sound 101: What to Look for in a Sound System for Events

Aug 21, 2024 | Audio, Equipment, Event Technology, Lighting, Production, Sales, Visual

Whether you’re hosting a conference, concert, or corporate event, it is important to understand the basics of a sound system. This guide will explain what to look for in an event sound system, covering the essentials from audio mixers to speaker placement, and offering expert tips to help you achieve flawless sound. By the end, you’ll have the knowledge to collaborate effectively with your audiovisual provider and ensure your event leaves a lasting impression.

 

Understanding the Basics of a Sound System

 

High-quality audio is critical to communicating your message and engaging your audience.  Poor sound quality can have a negative impact on an event and can cause unintended consequences. You may not need to become an expert, but understanding the basics will help you when collaborating with your audiovisual provider.

 

Audio Mixer

Sound systems for events include an audio mixer, which processes and combines audio signals before routing them to speakers. Modern digital mixers have become industry standard due to their flexibility, advanced routing, and the ability to save settings. Traditional analog mixers are becoming less common, but are also still in use for less complex or budget-conscious events.

Speakers

Speaker selection depends on venue size, crowd size, and whether the event is indoors or outdoors. Line-array speakers offer scalability, wide coverage and significant control. While line-array speakers are centrally located, point-source speakers are used when distributing speakers throughout the venue is preferred. Active speakers have built-in amplification and often include on-board signal processing. Passive speakers require external amplifiers and processing.

Microphones

The type and number of microphones depend on the event’s needs. Wired mics work well for stationary use, while their wireless counterparts allow mobility. Handheld mics are often used for vocal performances and speaking engagements. Lavaliers and head worn mics can be a good fit for theatre or hands-free presentations. Instrument-specific mics ensure proper sound capture for musical performances.

Power Amplifiers

These devices boost audio signals from the mixer to the speakers. The power level, measured in watts, must match the power requirement of the speakers.

Signal Processing

For added audio control and effects, outboard equipment like compressors, limiters, reverb, and delay can customize and enhance sound attributes.

Cables & Accessories

Common sound system accessories may include cabling, stands, rigging hardware and road cases. These accessories are vital for maintaining the integrity and functionality of your sound system.

Factors to Consider When Designing a Sound System

 

Venue

A major consideration is the event and venue size and type. The venue’s shape, ceiling height, and building materials affect sound quality. Larger venues need powerful systems to project sound effectively without distortion, ensuring clear sound across greater distances. The number of attendees also determines the necessary power and coverage.

 

Purpose

The purpose of the event is also important. Conferences need systems for speech intelligibility, while live music concerts require high-fidelity music reproduction. In addition, balancing cost and performance is crucial. Finding a professional audio system that fits your budget while meeting your event’s needs is key.

 

Practicality

Sound systems for events requiring frequent setup and teardown should be lightweight and easy to transport. The weather rating of equipment should be considered for events being held outdoors.

 

Staffing

The feature set and complexity of an audio system should be matched with the technical expertise of the operator. For best results, experienced audio engineers can be provided by your audiovisual provider. If you choose to operate it yourself, get educated. There are many online resources available from equipment manufacturers. Your equipment provider may also available to assist you in choosing the right equipment and to answer many of your questions.

 

Tips and Tricks for Designing Event Sound

 

When designing a sound system for an event, the choices you make can significantly impact the overall audio quality and audience experience. From selecting the right type of speakers to choosing the appropriate mixing console, each decision plays a critical role in delivering clear, powerful sound. Custom configurations tailored to your event’s specific needs will help you achieve the best results — here are a few tips and tricks:

 

1. Confirm that the venue has sufficient power to handle not just audio, but all aspects that will be in-use during the event (lighting, band, catering, etc.). Locate breaker panel(s) ahead of time.

 

2. The placement of speakers and microphones is crucial for sound quality and feedback control. Speakers should be positioned to cover the audience evenly without creating dead zones or excessive overlap. Microphones need to be placed to avoid picking up unwanted noise and feedback. Ensuring proper placement can make a significant difference in the clarity and balance of the sound.

 

3. Test the system before the event to ensure everything runs smoothly. Verify that wireless microphone frequencies are free of interference from other nearby devices.  Inform presenters about common microphone techniques.

 

4. Equalization (EQ) is vital for optimizing sound quality and reducing feedback. Proper use of EQ can enhance clarity, balance frequencies, and tailor the sound to the venue’s specific acoustics. High or low-pass filters and parametric EQ are commonly used to address problematic frequencies and ensure a clean, clear audio output.

 

5. Pay attention to time alignment, which ensures that sound from all speakers reaches the audience simultaneously — critical in larger venues with multiple speaker setups. Misaligned speakers can muddy the sound. Using digital signal processors (DSPs) to adjust the timing allows you to synchronize audio output and create a cohesive listening experience.

 

6. As the venue fills with attendees, the required volume of your system increases, so make sure the system is slightly bigger than what your venue requires. Monitor and constantly adjust levels as needed throughout the event.

FAQs: Event Sound Systems

Here are some of the most common questions about sound systems for events—and their answers.

Q: What is the most important factor to consider when choosing a sound system for an event?
A: The most important factor is the size and type of the event. This includes the venue’s size, shape, and acoustic properties, as well as the number of attendees and the nature of the event (e.g., conference, concert, corporate gathering). These elements determine the power and type of sound system needed to ensure clear, high-quality audio.
Q: How do I choose the right speakers for my event?
A: Choosing the right speakers depends on the venue size, location, and type of event. Line-array speakers offer scalability, wide coverage and significant control. Point-source speakers are used when distributing speakers throughout the venue is preferred.
Q: Do I need a digital or analog audio mixer?
A: The choice between a digital or analog audio mixer depends on your event’s complexity and your budget. Digital mixers offer greater flexibility, advanced routing options, and the ability to save settings. Analog mixers may be suitable for simpler setups.
Q: How can I ensure high sound quality at my event?
A: High sound quality is achieved through clear, dynamic, and well-balanced audio. This involves proper speaker placement, using high-quality cables and accessories, and employing equalization (EQ) techniques to optimize sound for the venue’s acoustics. Testing and adjustment of the system before and during the event are also crucial
Q: What are some tips for setting up a sound system for an outdoor event?
A: For outdoor events, ensure the sound system is weather-resistant and powerful enough to cover the area. Position speakers to cover the audience evenly and avoid dead zones. Test wireless microphone frequencies to prevent interference and ensure all equipment is securely set up to withstand environmental conditions.
Q: Why is equalization (EQ) important in event sound systems?
A: Equalization (EQ) is essential for enhancing sound quality by balancing frequencies and reducing feedback. Proper use of EQ can address problematic frequencies, improve clarity, and tailor the sound to the specific acoustics of the venue. This ensures a clean and clear audio output for your event.

Avoid the Guesswork and Let the Professionals Design Your Sound System

If you have an important event, chances are you’ve got your hands full. You may benefit from the technical expertise offered by an experienced provider. Starlite has the best equipment available, and when it comes to executing the ideal event, you can avoid the guesswork and leave it to us. Just as we have in our previous work, our experienced team will ensure that every element of your system is handled with precision and care.

With decades of experience our Event Technology team is ready for your project’s consultation.

 

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Manufacturer Spotlight: ETC

Manufacturer Spotlight: ETC

Aug 13, 2024 | Equipment, Event Technology, NEWS, Systems

ETC and Starlite:

From the early years of Starlite’s inception, our founder Dean Danowitz recognized how vital and important it would be to be able to sell ETC’s products. For 27 years Starlite has been an authorized dealer of ETC. Stemming from a humble letter written by Dean in the hopes of growing the business, we have since been proudly endorsing their products. 

ETC’s Legacy and Industry Impact:

With their extensive history of innovation, industry prominence, and commitment to nurturing the future generation of lighting professionals, ETC is a leader in the lighting domain. For over 45 years, ETC has stood as a beacon for lighting connoisseurs. We take pride in being authorized distributors of ETC and their comprehensive product range.

Educational Initiatives and Resources:

ETC’s educational initiatives, offering valuable resources covering fundamental aspects of lighting design, including lighting techniques, color theory, and more, deserve recognition. Because of this, Starlite is proud to feature them in our first manufacturer spotlight.

Philanthropic Efforts and Community Support:

One noteworthy initiative ETC takes part in and we wholeheartedly support, is their philanthropic endeavors within the educational sphere. Programs like the Light the Way Equipment Program from ETC give the opportunity to non-profit organizations and schools to receive equipment grants, fostering the training and education of aspiring performing arts practitioners. ETC’s commitment to the educational community is truly unparalleled, continually providing opportunities for growth and development, while also fostering learning opportunities by supplying guides on the “how-tos” of lighting 

Starlite’s Integration department training students and end-users on ETC’s Ion XE control surface at Council Rock High School 

 

Commitment to Young Talent and Industry Education:

Their dedication to fostering young talent ensures that the next generation of lighting professionals is well-equipped with the knowledge and skills necessary to excel in the ever-evolving field of lighting design. From their cutting-edge product innovations to their hands-on training sessions and workshops, ETC remains at the forefront of industry education. ETC has a an multitude of online educational resources that provide a digestible overview of essential lighting concepts. 

Sustainability and Eco-Friendly Practices:

Moreover, ETC’s involvement goes beyond just education. Their sustainability initiatives and eco-friendly practices demonstrate a forward-thinking approach that resonates well with contemporary values. By prioritizing both technological advancement and environmental responsibility, ETC sets an exemplary standard for other companies in the industry.

Get Inspired:

As we journey through this school year, let us take inspiration from ETC’s unwavering dedication to progress and education. Whether you are a seasoned professional, an educator, or a budding lighting enthusiast, there is always something new to learn and explore with ETC. Let’s illuminate the future together, one light at a time. 

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Making the Switch: The Benefits of an LED Theatrical Lighting System

Making the Switch: The Benefits of an LED Theatrical Lighting System

Jul 31, 2024 | NEWS, Production, Sales, Systems

Why LED?

In the ever-evolving world of theatrical lighting, advancements in technology have continually transformed the way we illuminate stages and create captivating performances. The most significant shift in recent years has been the transition from traditional theatrical incandescent and halogen lighting systems to LED source theatrical fixtures. At Starlite, we have been a part of this change for many clients and actively understand the impact this transition can have on production quality, efficiency, and overall audience experience.

 

Energy Efficiency 

 

First and foremost, LED theatrical lighting systems offer remarkable energy efficiency compared to their traditional counterparts. Traditional lighting fixtures, such as incandescent and halogen lamps, convert a significant portion of the energy they consume into heat, rather than light. This not only leads to higher energy costs but also necessitates robust cooling systems to manage the excess heat. In contrast, LED fixtures are designed to maximize light output while minimizing heat production. This results in a substantial reduction in energy consumption, translating into lower operational costs and a more sustainable lighting solution. For venues and production companies, this shift to LED technology aligns with broader efforts to reduce carbon footprints and embrace greener practices. Energy efficiency comes from reducing the power draw of each fixture. The versatility of color-changing LEDs means using far fewer fixtures and therefore less energy.

 

Versatility and Performance 

 

Another critical advantage of LED theatrical lighting systems is their versatility and superior performance capabilities. LED fixtures offer precise control over color, color temperature and intensity, enabling lighting designers to achieve a wide range of effects with unparalleled accuracy. Unlike traditional lighting, which often requires the use of gels and filters to modify color, LED systems can digitally adjust hues, allowing for seamless transitions and dynamic lighting changes. This flexibility not only enhances the visual storytelling on stage but also simplifies the technical setup and reduces the need for extensive inventory of consumables.

 

In addition, the longevity and durability of LED fixtures significantly outshine traditional lighting options. LEDs have a longer operational life, often lasting tens of thousands of hours before needing replacement. This extended lifespan reduces maintenance demands and minimizes the frequency of costly and time-consuming lamp changes. For production teams, this means more consistent performance and fewer disruptions during critical moments. Additionally, the robust construction of LED fixtures makes them more resistant to the rigors of transportation and handling, ensuring reliability across multiple events and productions.

 

The Bottom Line

 

Simply put, the transition to LED theatrical lighting systems represents a pivotal improvement for the industry. At Starlite, we are committed to helping our clients harness these advancements to elevate their productions. By embracing LED technology, venues and production companies can achieve greater energy efficiency, enhanced creative capabilities, and long-term cost savings, all while contributing to a more sustainable future. With over 40 years of experience, Starlite continues to lead the way in providing innovative lighting solutions that illuminate not just stages, but the path forward for the entire industry.

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Theatrical Lighting 101: The Basics

Theatrical Lighting 101: The Basics

Mar 26, 2024 | Event Technology, Integration, Lighting, Production, Sales, Systems, Visual

The magic of a theatrical performance is not just in its compelling script or talented performers; it’s also in the ambiance created by the lighting. Theatrical lighting is an art form that transforms a stage into a canvas, where light and shadow play crucial roles in conveying emotions and setting the mood. Starlite understands the power of lighting in bringing a production to life. With years of expertise in providing theatrical lighting solutions, we’re here to shed light on the essentials.

Understanding Theatrical Lighting

Theatrical lighting refers to the practice of using light and lighting effects to enhance, support, and integrate with the performance of a theatrical production. It’s a crucial element in creating the atmosphere, mood, and visual impact of stage plays, musicals, operas, dance performances, and other live events. Theatrical lighting goes beyond merely illuminating the stage and actors. It is an art form that contributes significantly to the storytelling and emotional experience of the audience.

 

Why is lighting important to any theatrical event?

Lighting plays a pivotal role in theatrical events for several reasons, each contributing to the overall impact and success of the production:

 

Visibility: At its most basic, lighting ensures the audience can see the performers and the set. Good lighting makes it possible to focus attention on the main action and ensures that facial expressions and movements are visible, even to those seated far from the stage.

 

Atmosphere: Lighting is a powerful tool for setting the mood of a scene. It can evoke emotions, from happiness and tranquility to tension and fear. For example, warm, soft lighting can create a soft, intimate atmosphere, while stark, harsh lighting can convey a sense of danger or unease.

 

Guiding the Audience’s Attention: Lighting directs the audience’s focus to where it needs to be at any given moment. It can highlight a single individual, a group, or a specific part of the set, guiding the audience through the story.

 

Enhancing Scenic Design: Lighting can complement and enhance the scenic design, adding depth and dimension to the stage. It can create the illusion of different times of day, change the perceived setting, or highlight specific aspects of the set.

 

Creating Special Effects: Lighting is essential for creating various special effects on stage. This includes simulating natural phenomena like sunrise, or sunset, and creating abstract effects that contribute to the storytelling.

 

Enhancing Performance: Good lighting enhances the performers’ work, allowing them to convey their characters’ emotions and intentions more effectively. It can also influence the pace and rhythm of the performance.

 

Technical and Safety: Proper lighting is crucial for the safety of performers and crew members. It ensures that everyone can see clearly, preventing accidents and ensuring smooth scene changes and movements on stage.

 

What lighting is used in theatre?

 

A variety of lighting types are employed to achieve the desired artistic effects. Each type of lighting serves a specific purpose and contributes uniquely to the overall production. 

  • Ellipsoidal Spotlights: These lights, often called “lekos”, are versatile and can be focused to create a sharp or soft-edged beam. They are often used for their ability to shape light using shutters and to project patterns (gobos).
  • PARs: These are versatile, easy-to-use lights that produce a variety of looks from a concentrated beam to soft, blended washes. They can be used for general stage coverage or lighting scenery. In addition to theatre, they are often used in concerts and dance performances.  
  • Intelligent Lighting: These automated lights can be programmed to move, change colors, and alter patterns. They are used for dynamic lighting effects, quick repositioning of “specials” and projection of gobos and effects. 
  • Striplights: These linear fixtures can be placed either on the stage floor or hung from a pipe batten. They are often used to light cycloramas and other backdrops. Some units have asymmetrical optics, providing even lighting from top to bottom. 
  • Followspots: Followspots are instruments that are manually controlled by an operator.  The operator has control of movement, color, and beam size. They are primarily used to highlight actors, but can also be used to highlight props or specific areas of the stage.

 

While many of these fixture types were traditionally lamp-based, LED lighting has become increasingly popular in theatre. Some of the advantages of LED lighting include: 

  • less maintenance
  • low heat emission 
  • increased energy efficiency

 

Lighting Design Basics

How do you light a theatre stage?

Lighting a theatre stage is a complex and creative process that involves a combination of technical expertise and artistic vision. Here’s an overview of how this is typically done:

 

  1. Understand the Vision: The first step is to understand the narrative, emotional tone, and specific requirements of the production to ensure that the lighting supports the overall vision.
  2. Develop a Lighting Plan: This plan outlines where lights will be placed, the types of lights used, and how they will be used to create different effects. 
  3. Choose the Right Equipment: Selecting the appropriate lighting fixtures is crucial. Choices depend on the desired effect – for instance, whether the scene calls for sharp focused light, soft washes, or colored lighting.
  4. Set Up and Position Lights: Lights are positioned based on the lighting plan. This involves placing lights at various angles and heights – front, back, side, overhead – to achieve the desired illumination and shadow effects.
  5. Rehearsals and Adjustments: During rehearsals, the lighting crew adjusts the lighting as needed. This phase often requires fine-tuning to perfect the look and feel of each moment of a performance.
  6. Safety Considerations: Throughout the setup and operation, safety is paramount. This includes securing all fixtures and cables, ensuring the lighting does not create hazardous conditions, and complying with all relevant safety standards.

 

Lighting a theatre stage is an art that combines technical skill with creative vision. This is achieved through various lighting setups, each designed to evoke specific emotions and enhance the storytelling. The use of color in lighting is particularly impactful. Different colors can dramatically alter the audience’s perception of a scene. Warm colors like reds and oranges can evoke feelings of warmth and passion, while cooler colors like blues and greens can create a sense of calm or sadness. Color choices can also have a significant impact on the appearance of costumes and scenery.  This application of color theory is crucial in designing effective theatrical lighting. 

 

Another important aspect is the balance between light and shadow. This balance is key to creating visual depth and dimension on stage. The strategic use of shadows can highlight certain elements, create mood, and add a sense of realism to the production. It’s not just about illuminating the space; it’s about shaping the light to enhance the visual storytelling.

 

The process of designing theatrical lighting is highly collaborative. Starlite specializes in providing custom lighting solutions tailored to the unique needs of each production. Our team works closely with clients to understand their vision and create lighting designs that bring their ideas to life. Our recent projects, which can be explored here, showcase our diverse capabilities and commitment to innovation in theatrical lighting.

 

Our commitment to quality, innovation, and customer satisfaction sets the team at Starlite apart. We’re ready to assist whether you’re looking for a custom lighting solution or need expert advice on your next production. Contact us today to bring your theatrical vision to light, and let us help you create an unforgettable stage experience.

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Your Guide to Projection Mapping

Your Guide to Projection Mapping

Jan 16, 2024 | Event Technology

Allow us to take you on a journey into an increasingly popular and cutting-edge technology —projection mapping. As experts in audio, visual, and lighting solutions, we understand the transformative power of this innovative technology and are dedicated to helping you bring your unique vision to life. Our first stop? The basics. Let’s go over the most common questions we hear about projection mapping.

What is meant by projection mapping?

Also known as video mapping, projection mapping is an advanced technique that involves projecting images or videos onto a three-dimensional surface. Unlike traditional projection methods that project onto flat screens, projection mapping allows for a much more versatile and dynamic experience by projecting onto any surface, from buildings to sculptures, and even people.

For example, take a look at our work at the Greensboro Science Center. Through projection mapping, we brought their building to life with imagery for their Winter Wonderlights holiday event. This created a visually stunning experience for visitors that helped give them a more engaged, sensory learning experience.

How is projection mapping done?

Projection mapping is made possible through sophisticated software, media server(s) and video projectors. The software is used to map the projection onto the specific surface, taking into account its unique geometry and shape. . This allows the image or video to be perfectly aligned with the surface. The process can be broken down into four main steps:

  1. Surface mapping: Map the projection onto the specific surface, taking into account its unique shape and characteristics.
  2. Content creation: Add additional elements like 2D or 3D video content, animation, or special effects to enhance the overall visuals and create a dynamic experience.
  3. Projection: The projectors are positioned and adjusted to ensure that the projection is properly aligned. If multiple projectors are used, they are blended to create a seamless image. The projections may be “warped” to compensate for field variations.
  4. Synchronization: To create a seamless and integrated experience, the projection is synchronized with other audio visual elements, such as sound, lighting, and special effects. This is done using specialized software that allows for precise timing and control.

What are the types of projection mapping?

There are several different types of projection mapping, each with its own set of capabilities and applications. Some of the most popular include:

  • Object Mapping: Projecting onto a specific object, such as a product, exhibit, or sculpture. Audiences are usually close to the object, so the visuals need to be impeccable.
  • Exterior: Transforming an exterior structure, like a building, using projections.=
  • Immersive: The audience is “immersed” in a virtual or augmented world of visuals, making them feel as if they’ve been transported to a completely different environment. This can be achieved with blended projections that can be on the walls, ceiling and floor.
  • Theatrical: Creating realistic and engrossing backdrops and scenes for theater audiences.

What do you need for projection mapping?

Projection mapping requires the following equipment and tools:

Projector: A high-quality projector with a high luminosity and resolution. Type and specifications depend on the size of the surface and the level of detail you want to achieve.

Surface: A three-dimensional surface to project your images onto. This can be anything from a building facade, a sculpture, or even a stage set.

Software: Projection mapping software is necessary to map the surface, control the projection, and synchronize it with other audio visual elements. This software requires an understanding of color calibration, alignment, and distortion correction in order to execute a project mapping project.

Computer: A powerful computer that has a high-end graphics card and processing power strong enough to handle the required calculations are necessary to run the software and project the images.

Audio visual equipment: Depending on the scale of your project, you will need equipment like speakers, lighting, and special effects that can all be synchronized to create a seamless and integrated experience.

Technical expertise: A team of experts who understand projection mapping techniques and technology. This includes technicians, designers, engineers, and project managers who can bring your vision to life and ensure that everything runs smoothly.

Projection mapping is a complex process, but with the right equipment and expertise, it can be an incredibly powerful and impactful tool for creating stunning visual experiences like this one for the Lankenau Hospital’s 150th anniversary celebration. For this event, we transformed their event space into a display of light to showcase its rich history and legacy.

If you’re interested in exploring the world of projection mapping for your next performance or project, the first step is finding the right provider. Whether you’re looking to create a one-off event or an ongoing display, Starlite can help you bring your vision to life. Our team of experts is committed to creating unique and innovative experiences that can help you turn your vision into a reality.

At Starlite, we’re dedicated to helping our clients create unforgettable audio visual experiences. Contact us today at [email protected] to discuss your next project.

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