Presentation attendance is important for keeping sharp and up to date on topics and techniques. With that in mind, I often attend seminars and presentations on a variety of topics, Clickshare Csc 1 in Johannesburg from business development and consultancy to investing and asset management. Most recently, I attended a seminar from David Lerner and Associates on “Building and Protecting your Assets.” While this is clearly a sales seminar, looking to create a buying impulse, it also provided great information and food for thought. Mostly, however, I want to discuss the techniques used in the seminar, as I found it to be very well done.
I will begin by saying that David Lerner is a very polished and entertaining speaker. His use of technology was well integrated with his manner of walking the room. Three video screens were used, Clickshare Presentation One large central screen and two smaller screens to allow the viewers at the peripheries to see the information clearly as well. On top of this, a wireless sound system was used to project the speaker’s voice effectively. The facility was a moderate sized convention center/ballroom, with a crowd that I would estimate at 600 people.
Utilizing an array of speakers connected to a wireless receiver, and a handheld wireless microphone, every word was able to be heard clearly. Volume and clarity are both key factors for successful speakers. However, it was not so much the technical details which made this a good presentation, it was the presentation style. Mr. Lerner made several overtures to connect with the audience effectively. First, he was adept at using humor, which is often touted as a public speaking tool.
I personally liked his references to Mel Brooks’ movies, as I am a huge fan of his work. Bringing the audience back to those references at points throughout the presentation also created memory points for the audience. This is a fantastic technique for getting an audience to remember key points, Clickshare Csc 1 without seeming like a pushy teacher. Mr. Lerner also connected with the audience by sharing details and experiences from his personal life. Humanizing yourself as a speaker should not be discounted; an audience is far more likely to “buy in” to a speaker’s pitch if they see him as one of their own rather than an outsider. Sharing stories that the audience can relate to is crucial, but a speaker must know the audience well enough to make this work. Both the humor and personal connection set the audience at ease and allow for a greater capacity to listen and accept what is being shared without a highly guarded affect.
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A microphone is an electronic device that convert sound into electrical energy and back into sound energy when it is transmitting out from the speakers. A wireless lavalier microphone is one tiny device that can be clipped onto your collar. It is usually linked to a wireless transmitter strapped to the belt or body. The transmitter will then link to the base wireless station.
This frees your hand and you will be able to use them for other purposes. They are commonly used by people giving presentations, bodyguards, backstage personnel and even professional singers giving a concert.
Here are some wireless lavalier microphone buying tips to consider while shopping for lavalier wireless microphone.
Frequency of Wireless Lavalier Microphone System
This is one important factor to consider before purchasing your microphone. This rule can be applied to other wireless products which you intend to purchase as well.
Ensure that the wireless system has a wide range of wireless frequency which you can switch to. If you are suffering from signal distortion, typically changing to another frequency will solve the problem. Hence, with a wide range of frequency channels, you will be able to solve your signal problem and indirectly increasing the wireless signal range of your wireless microphone.
Auto Scanning of Channels
If possible, purchase one wireless lavalier microphone system which is able to automatically scan for "un-congested" frequency channels. This will ensure that you are on the best frequency channel and will not be suffering from signal related issues.
Clarity of the Sound
Depending on your usage, this is another specification which you need to note before buying. If the system is used for a stage presentation, a microphone with small frequency range, 50Hz to 16kHz, is ample to allow the audience to hear the presenter's speech.
However, if you are using it for a concert or to sing a song, it is recommended to get an more expensive wireless lavaliere microphone which is able to support more frequency range such as 20Hz to 20kHz
Battery life of lavalier wireless microphone This is important if you are planning on using it for more than 2 hours. Common lavalier wireless microphone has a battery span of 2-3 hours. It is a common known fact that battery will lose their ability to store 100% of the charge rate over a period of time.
Hence, if you are going to use your microphone that you have kept for a long time in the warehouse, try using it on a full charge and check how long it took to become flat.
Certainly you do not wish to battery to be flat when you are giving an important presentation or while singing.
Another buying tip. Instead of buying those wireless lavalier microphone with 2-3 hours of lifespan, consider getting those which are able to last much longer at 7-10 hours per full charge. Although they are slightly more expensive, they could make or break the deal when you need it.
Simultaneous Connections to the System
If you are using for a presentation with a single speaker, a wireless system which has a single antenna to link to one wireless microphone is ample. However, if it involves an event like debate where several speakers will be speaking at the same time, the recommended guide line is to look for a wireless system which can handle 30% more simultaneous connections. This ensure that you are able to add in more connections for additional wireless microphone for speakers if needed.
Generally, buy one set of wireless lavalier microphone system which is customized for your needs. If you are using your sound system for demanding environments, be prepared to fork out money for quality product as they provide you with better sound quality, wider frequency response and more features.
Look for product specifications on-line and read the reviews of the buyers. From there, you will already have a clearer picture of how suitable the wireless lavalier sound system is suitable for you.
How to Choose the Best Wireless PA System For Your Business
With the increasing use of cell phones and computer text messaging, an in-house paging system is still proven to be the fastest and most reliable way to alert and notify facility personnel. The main benefits of having on-site wireless paging systems are:
• Reliability - Poor RF signal reception is a common cell phone issue within many facilities, especially in heavy structured buildings and sub-level floors. Cell phone reception is as good as the closest cell tower, meaning dropped calls and poor reception can be a constant problem for any facility not near a cell tower. An onsite paging system uses a local radio transmitter designed to provide full RF coverage to an entire facility, which ensures reliable text messaging at any time.
• Speed -Text message transmission timing (the time it takes a message to reach its destination) is fully dependant on the service provider and the communication load, explaining why text messages can take several minutes to be delivered. With an on-site paging system, a message is delivered within 2-3 seconds at all times, regardless if it was sent to a single pager or a large group of pagers.
• Safety - Cell phones are a great connectivity tool, but they present a few unacceptable safety and privacy issues. All cell phone activities are tracked and documented by their service providers - information that can find its way into the wrong hands. Features such as built-in cameras, GPS and microphones present great risks for private meetings, information-sensitive work, secured areas, etc. Having an in-house paging system ensures that you are in control over all of your private information. Another safety issue is cell phone radiation, especially in indoor locations with poor reception. Low reception causes cell phones to use their maximum power to stay in touch with the local cell tower, creating more radiation and a larger threat to the user. An in-house paging system functions as a one-way communication link. Since the pagers are only receiving data, they produce no radiation.
• Control - Using an in-house paging system also means having complete control over your urgent messaging needs, instead of placing an outside company in charge. Rather than paying monthly cell phone charges or renting pagers from an outside provider, an in-house paging system carries no additional costs after the initial system purchase.
Today's modern paging systems offer much more than just text messaging. These systems can control products such as alphanumeric LED displays for public areas, wireless speakers for PA voice messaging and wireless strobe lights for special visual notifications. When used together, these products can improve safety and communication in any facility.
For more information regarding on-site paging solutions, visit http://www.visiplex.com/products/onsite_paging.html