Category Archives: Audio Video Rentals

Photo Booth Rental Los Angeles

Photo Booth Rental

Looking to rent a photo booth for your next event? RJ AV Rentals is proud to be launching a new alternative service to photo booth rental.

Eventstagram is a web app for event organizers to display a real-time slideshow of photos taken at an event. As soon as a photo is taken and tagged through Instagram™ on a smartphone it appears on the screen or projector at the event for everyone to enjoy.

As guests take Instagram images the photos and videos are instantly shown on a live display, which can be customized to match any events requirements. The feeds provide engaging user generated content for live events, as well as increasing the social media impact of the event outside of the venue.

 

Product Features and Benefits

  • Interactive Feature – Our live slideshows encourage users to use Instagram on their smartphones to become part of the event.
  • Fully customizable templates to cater to your specific event.
  • Automatically upload photos to a Facebook page, giving you another way to collect all of the photos from your event and gain more “Likes” at the same time.
  • Printing – Instant gratification. Print Instagram & Twitter photos right at the event.
  • Advertising –  Add interstitial ads to your slideshows. Eventstagram  allows you to add videos and images for commercial advertising at your event or location.
  • No more waiting in line for the photo booth. Anyone with a smartphone can upload photos instantly
  • Security – All photos will be closely monitored by our compliance department for approval before going live on the slideshow.

 

For more information contact RJ AV Rentals.

Projector Rental Los Angeles

If you’re thinking about renting a projector for your next presentation, wedding rehearsal dinner, or movie night chances are that you have already looked at a few options. We would like to provide you with some basic projector knowledge to help you make the right choice for you next event.

A video projector is an image projector that receives a video signal and projects the corresponding image on a projection screen using a lens system. All video projectors use a very bright light to project the image. Video projectors are widely used for many applications such as, conference room presentations, classroom training, home theatre and concerts (from Wikipedia.com).

Common display resolutions for most portable projectors include SVGA (800×600 pixels), XGA (1024×768 pixels), 720p (1280×720 pixels), and 1080p (1920×1080 pixels). A projector with a higher light output measured in lumens is required for a larger screen or for a room with a larger amount of ambient light.For example, a light output of approximately 1500 to 2500 lumens is suitable for small screens viewed in rooms with low ambient light; approximately 2500 lumens to 4000 lumens is suitable for medium-sized screens with some ambient light; over 4000 lumens is needed for very large screens or for use in rooms with no lighting control such as conference rooms.

At RJ AV Rentals we carry a wide spectrum of projectors from 1000 lumens up to 10000 lumens. We stock High Definition as well as Standard Definition projectors. We will provide all the necessary cables to connect your PC or Apple laptop, DVD Player, iPad, or any other device

If you feel you need additional information about your next projector rental in the Los Angeles area please contact RJ AV Rentals one of your projector specialists to help you choose the right projector for you.

 

 

Tech Tuesday – Microphone Directional Properties

Microphone Directional Properties

A microphone’s directionality or polar pattern indicates how sensitive it is to sounds arriving at different angles about its central axis. Some microphones pick up sound equally from all directions, others pick up sound only from one direction or a particular combination of directions. The types of directionality are divided into three main categories:

  1. Omnidirectional
    An omnidirectional microphone’s response is generally considered to be a perfect sphere in three dimensions.
  2. Unidirectional
    A unidirectional microphone is sensitive to sounds from only one direction.
  3. Bidirectional
    “Figure 8” or bi-directional microphones receive sound equally from both the front and back of the element.

To help understand a the directional properties of a particular microphone, user manuals and promotional material often include a graphical representation of the microphone’s directionality. This graph is called a polar pattern. Some typical examples are shown below.

Omnidirectional

CapturOmnidirectioales sound equally from all directions.

Uses: Capturing ambient noise; Situations where sound is coming from many directions; Situations where the mic position must remain fixed while the sound source is moving.

Notes:

  • Although omnidirectional mics are very useful in the right situation, picking up sound from every direction is not usually what you need. Omni sound is very general and unfocused – if you are trying to capture sound from a particular subject or area it is likely to be overwhelmed by other noise.

Cardioid

CardioidCardioid means “heart-shaped”, which is the type of pick-up pattern these mics use. Sound is picked up mostly from the front, but to a lesser extent the sides as well.

Uses: Emphasizing sound from the direction the mic is pointed whilst leaving some latitude for mic movement and ambient noise.

Notes:

  • The cardioid is a very versatile microphone, ideal for general use. Handheld mics are usually cardioid.
  • There are many variations of the cardioid pattern (such as the hypercardioid below).

Hypercardioid

HypercardioidThis is exaggerated version of the cardioid pattern. It is very directional and eliminates most sound from the sides and rear. Due to the long thin design of hypercardioids, they are often referred to as shotgun microphones.

Uses: Isolating the sound from a subject or direction when there is a lot of ambient noise; Picking up sound from a subject at a distance.

Notes:

  • By removing all the ambient noise, unidirectional sound can sometimes be a little unnatural. It may help to add a discreet audio bed from another mic (i.e. constant background noise at a low level).
  • You need to be careful to keep the sound consistent. If the mic doesn’t stay pointed at the subject you will lose the audio.
  • Shotguns can have an area of increased sensitivity directly to the rear.

Bidirectional

BidirectionalUses a figure-of-eight pattern and picks up sound equally from two opposite directions.

Uses: As you can imagine, there aren’t a lot of situations which require this polar pattern. One possibility would be an interview with two people facing each other (with the mic between them).

 

Variable Directionality

Some microphones allow you to vary the directional characteristics by selecting omni, cardioid or shotgun patterns.

This feature is sometimes found on video camera microphones, with the idea that you can adjust the directionality to suit the angle of zoom, e.g. have a shotgun mic for long zooms. Some models can even automatically follow the lens zoom angle so the directionality changes from cardioid to shotgun as you zoom in.

 

Contact one of our sales representatives if you have any questions for your next microphone rental. Let us help you choose the best microphone for you.

 

Welcome to the new and improved RJ AV Rentals Website!

Thank you for taking the time to visit our new and improved website.

We are family owned business that understands the value of our customers. RJ AV Rentals believes that their customers are their most valuable asset. When you call us you will speak to our knowledgeable team of experts. They will be able to put together the right  rental equipment for your specific needs.

RJ AV Rentals is the leading source in audio visual equipment rentals in the Los Angeles area. We have been servicing Los Angeles and its surrounding cities since 2002. We have our certified technicians positioned all across Los Angeles to help service your rental needs at a moments notice.

Feel free to browse through our website and see all the services we have to offer. We have affordable pricing on all our sound system and microphone rentals. If you are looking to rent a projector and a screen for a presentation or rent a flat screen TV to host the next big sporting event – we cover the wide spectrum of your rental needs.

For more information contact RJ AV Rentals or request a quick quote.