Sound Field 101



Listening is the cornerstone of education.

Hearing is not the same as understanding. Instructional Audio Systems are the first step in maximizing the basic verbal connection between educators and pupils because it enhances and distributes the educator’s natural voice to every student in the classroom.

TeachLogic audio systems are specifically engineered for the learning environment. They create the ideal range for sound intelligibility while eliminating the educators need to raise their voice (projecting).

75%
Percentage of the school day spent engaged in listening activities.
80%
Average listening accuracy of students under normal classroom configuration.
60%
Percentage of teachers that experience voice related health issues during a school year.

CONVERSATIONAL SPEECH VS. NATURAL VOICE



TeachLogic Sound Voice Left
Conversational speech is between 50-60dB. Loud speech is about 65dB. This range is the volume of a person’s natural voice.


TeachLogic Sound Voice Center
Natural voice projects the ideal range for sound intelligibility: the ability for the human ear to correctly discern between consonants and vowels.


TeachLogic Sound Voice Right
However, the further away from the teacher, the more difficult it becomes for students to comprehend what’s being said.

TEACHERS COMPENSATE BY RAISING THEIR VOICE (PROJECTING), BUT THIS IS NOT A SOLUTION.

Problem #1

PROJECTION OFTEN DECREASES INTELLIGIBILITY.

Problem #2

OVER TIME THIS LEADS TO VOICE HEALTH ISSUES.

THE IDEAL SYSTEM FOR SOUND INTELLIGIBILITY


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Wireless Microphones



TeachLogic Ideal Microphones Wireless microphone for clarity

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Amplifier/Receiver



TeachLogic Ideal Amplifiers Amplified receiver for volume

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Speakers



TeachLogic Ideal Speakers Speakers to distribute the sound evenly

THE SOUND FIELD SOLUTION

Teachers use their natural voice and every student hears like they’re in the front row.



TeachLogic the Sound Field Solution


TeachLogic the Sound Field Solution 1


TeachLogic the Sound Field Solution 2

WHICH INSTRUCTIONAL AUDIO SYSTEM IS RIGHT FOR YOU?

System solutions for your classroom needs

I need to add/replace an audio system to a classroom.
VIEW SYSTEMS
I need to add a microphone to the existing audio system.
ADD A MICROPHONE
I need help finding the system that best works for my needs.
HELP ME CHOOSE





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TeachLogic

Since 1994, TeachLogic has designed and developed specialized Sound Field systems for use by educators. Our products have been installed in tens of thousands of classrooms worldwide.

Our best-in-class audio systems are well known for their long term reliability.

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