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Wireless Microphone Systems – How to Choose the Right One For Your Needs  Barco Wireless Presentation?

Wireless Microphone Systems are advantageous in a variety of applications. At times a full, integrated sound system may not be required, Barco Wireless Presentation  in Johannesburg or may simply be unrealistic on a cost basis. It is important to consider the scope of your message and what resources will be needed to carry it effectively to your audience. Wireless options allow for flexibility in movement, layout and activity, while offering professional sound quality. They often allow for a smaller footprint and easier portability and storage between uses. Wireless microphones are often used in instruction, acting and, musical performances, as well as seminars and promotional demonstrations.

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Types of Wireless Microphones

Some wireless mics are hand held. The transmitter is built into the body of the microphone in these designs. With the flip of a switch these mics can be activated or deactivated, providing for high ease of use. Such microphones offer some amplification for use with a small crowd. Many singers use this type of microphone when performing for small audiences. This type of microphone offers the ability to move around without being tethered to a base, but may also be used with standard microphone stands. It further offers the option of moving the microphone closer to or further from the mouth or sound source to allow for private conversation during a presentation. Lastly, this sort of device is ideal for audience participation, as the microphone can be passed around to different participants easily to facilitate question and answer sessions.

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Another option is a body pack transmitter with a microphone. Transmitters are usually clipped in proximity to the microphone, in an area such as on the user’s belt or a pocket. These devices come in a variety of styles and compact sizes. Choices of accompanying mic include headband style, over the ear style, or a microphone that attaches to your lapel or collar. The headband style is often used in active presentations, such as performances and athletic classes which require a great deal of movement. A lapel or collar style microphone is often used by lecturers or actors. This is a far less obtrusive and less noticeable option, which allows audience members to focus on the message rather than the sound system gear.

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The body pack transmitter style microphone is designed for hands free presentation. This allows the presenter the freedom to use more options in delivering their message, like whiteboards, pointers, and props to enhance the presentation. For example, if you are demonstrating a process or product and you are constantly straining your vocal chords to be heard, a hands free transmitter/microphone might be ideal. To provide amplification to the sound from a musical instrument, some musicians attach a body pack transmitter directly to their instrument. This can enhance an acoustic instrument’s sound without taking on an electronic aspect like an electric guitar or synthesizer might provide.

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Where to Purchase your Wireless Microphone

Wireless microphone systems are widely available at retail sound dealers, often at reasonable costs. Many of these retailers do not carry professional portable sound systems, and are not familiar with higher quality sound delivery products. For those in need of amplification without concern for the quality of delivery, these stores offer reasonable options. Examples include small, informal gatherings, children’s presentations or private parties. However, it is advantageous to consult with a reputable professional who specializes in the sound system business for professional presentations and activities. Reputable dealers can be found through a trusted friend’s referral or through an internet search. Clarity of sound and amplification are equally important when purchasing a wireless microphone system as they are when exploring a full professional sound system. A professional sound dealer will be able to note the differences between the models, the transmitter types and the microphone options available, in order to deliver the system which will allow you to deliver your presentation material in the optimal manner.

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With the wide availability of wireless sound delivery options, and reasonable costs, straining your voice is not a necessary part of carrying your message. Be heard clearly and easily with a wireless microphone system from a professional sound dealer today.

Interesting Facts About Barco Wireless Presentation in Johannesburg:

About Barco Wireless Presentation in Johannesburg:

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What are Audience Response Systems?

Audience response systems are hardware and software combinations that allow a presenter, facilitator or instructor to add interactivity to presentations, focus groups, classroom lectures and other group meetings.

The hardware component typically comes in the form of a wireless hand-held keypad with 7 - 10 buttons that are distributed to each member of the audience. A receiver, or "base station," connects to the presenter's computer and collects data from the keypad entries. The audience response software also resides on the presenter's computer, and includes presentation capabilities as well as data collection and reporting functions.

How Do Audience Response Systems Work?

The facilitator advances through the presentation, which has been projected onto a large screen. Some audience response software packages work directly within PowerPoint, while others have their own presentation software integrated with the polling slides. The audience, which could range in number from 2 to 20,000, interacts with the presentation using the wireless keypads. Each presentation slide poses a question and offers several possible responses. When all participants have responded (or time runs out), the aggregate data is graphically displayed within the presentation for all to see.

Presenter can either track polling results to individual participants or allow all inputs to remain anonymous. Polling situations that involve voting or consensus-building typically favor anonymity. Classroom or training environments, however, often require the professor or instructor to capture responses in order to grade quizzes or take attendance electronically.

Because of its unique versatility, and its contribution to ROI, audience response is utilized across a broad spectrum of industries. AV production companies use audience response systems for large-scale meetings and conferences; corporate trainers use portable audience response systems for on-the-road employee training; universities and other educational institutions employ audience response technologies in both small classrooms and large lecture halls.

Audience Response Offers Many Unique Benefits Unattainable Through Traditional Presentation Techniques

These are just a few of the potential benefits:

  • Improves attentiveness
  • Increases retention of information
  • Offers anonymous polling
  • Provides tracking features to gather individual responses
  • Tallies and displays data immediately
  • Speeds up decision making
  • Emphasizes participant ownership of group decisions
  • Creates an interactive and fun learning environment
  • Gathers data for reporting and analysis
  • Confirms participant understanding of key points immediately

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When software is developed and designed, it becomes necessary to test them before running them. You might say many companies do that. When you go ahead to hire a company see that they have the expertise in providing software testing services to the main industries. This includes Telecoms, Mobile & Wireless, Consumer electronics, multimedia systems manufacturing; Business presentation systems, ERP, CRM; e-Commerce, e-Shops, e-Auctions, e-Billing; Mobile search, WAP portals; Web 2.0 systems, social networks, news portals; Multimedia & Entertainment; System software; and Security, data protection, anti virus.

Next thing to look in for is whether they have experienced team of professionals with the practical knowledge of testing techniques like Black Box / Gray Box / White Box, Ad Hoc / Exploratory testing, and Scripted and automated testing. Talk to one of the professional and ask them what the things they check in the software. Does it includes text on activities like Functional, Regression, Load / Stress, Performance, Scalability, Portability, Usability (GUI), Localization, Compatibility, Configuration, Security, Installation, Unit testing, Integration testing, System testing, and User Acceptance. For conducting these tests, they have different tools. For instance for functional and regression testing, they have rational functional tester, Automated QA Test Complete, Robots, etc. For Load & stress testing of Web applications, they have Mercury Load Runner and Rational Performance Tester.

A good company will provide you with complete software testing services for Desktop applications like Microsoft Windows 98/NT/2000/2003/XP/Vista, Linux, Unix, Mac OS Mobile phones like Microsoft Pocket PC, WinCE, Windows Mobile, Symbian, RIM (BlackBerry), J2me, BREW, and Palm OS.

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What are Audience Response Systems?

Audience response systems are hardware and software combinations that allow a presenter, facilitator or instructor to add interactivity to presentations, focus groups, classroom lectures and other group meetings.

The hardware component typically comes in the form of a wireless hand-held keypad with 7 - 10 buttons that are distributed to each member of the audience. A receiver, or "base station," connects to the presenter's computer and collects data from the keypad entries. The audience response software also resides on the presenter's computer, and includes presentation capabilities as well as data collection and reporting functions.

How Do Audience Response Systems Work?

The facilitator advances through the presentation, which has been projected onto a large screen. Some audience response software packages work directly within PowerPoint, while others have their own presentation software integrated with the polling slides. The audience, which could range in number from 2 to 20,000, interacts with the presentation using the wireless keypads. Each presentation slide poses a question and offers several possible responses. When all participants have responded (or time runs out), the aggregate data is graphically displayed within the presentation for all to see.

Presenter can either track polling results to individual participants or allow all inputs to remain anonymous. Polling situations that involve voting or consensus-building typically favor anonymity. Classroom or training environments, however, often require the professor or instructor to capture responses in order to grade quizzes or take attendance electronically.

Because of its unique versatility, and its contribution to ROI, audience response is utilized across a broad spectrum of industries. AV production companies use audience response systems for large-scale meetings and conferences; corporate trainers use portable audience response systems for on-the-road employee training; universities and other educational institutions employ audience response technologies in both small classrooms and large lecture halls.

Audience Response Offers Many Unique Benefits Unattainable Through Traditional Presentation Techniques

These are just a few of the potential benefits:

  • Improves attentiveness
  • Increases retention of information
  • Offers anonymous polling
  • Provides tracking features to gather individual responses
  • Tallies and displays data immediately
  • Speeds up decision making
  • Emphasizes participant ownership of group decisions
  • Creates an interactive and fun learning environment
  • Gathers data for reporting and analysis
  • Confirms participant understanding of key points immediately
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