DTMF analysis for Telephone Radio Quiz   

DTMF analysis for MAGIC ISDN Telephone Hybrid System

With the help of the optional DTMF tone Analyzer Software, the MAGIC ISDN Telephone Hybrid System can compute, during Radio Quizzes, DTMF tones of up to 16 callers, and evaluate the results obtained into the MAGIC TOUCH and MAGIC of SCREENER Software modules. 

In the standard operational mode, the DTMF analysis will determine the key pressed by the caller and will display it graphically for each caller line.

Additionally, in the Radio Quiz mode the sequence of pressed keys is evaluated. The fastest caller pressing a given key first, will be marked in color in the user surface.

Radio Quiz with up to 16 participants can be done.

In the MAGIC SCREENER software, the Radio Quiz mode offers a special highlight. First, a list of questions can be provided as a MS EXCEL file, which can be loaded from the moderator at the beginning of the Radio Quiz. Now all the moderator has to do is to activate the questions.  The operation is done via one single key. The software evaluates automatically all the answers and indicates immediately the current quiz status. 

DTMF analysis for MAGIC TH2 telephone-hybrid

The optional DTMF function is also available for the MAGIC TH2 Telephone Hybrid. The DTMF tones received on each caller line are also evaluated  and the first recognized DTMF tone will be marked in color, and therefore Radio Quiz can be easily and simply realized.

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Interested? Any questions? Contact us at:

Tel: +41 21 944 63 94 - Fax: +41 21 944 66 03

E-mail: renaud.delapraz@span.ch

Last update:  September 18, 2008

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