What does KEMAR mean in RESEARCH


KEMAR, also known as the Knowles Electronic Manikin for Acoustic Research, is an electro-acoustic test dummy developed by Knowles Electronics. KEMAR is a highly advanced and sophisticated humanoid dummy used for testing in the field of acoustics. It has been designed with cutting-edge technology to help simulate the properties of human ears, allowing experts to understand acoustic performance and better analyze sound propagation. Through its use, researchers can better understand how different sounds interact with different surfaces in different environments, making it an invaluable tool in acoustic research and development.

KEMAR

KEMAR meaning in Research in Academic & Science

KEMAR mostly used in an acronym Research in Category Academic & Science that means Knowles Electronic Manikin For Acoustic Research

Shorthand: KEMAR,
Full Form: Knowles Electronic Manikin For Acoustic Research

For more information of "Knowles Electronic Manikin For Acoustic Research", see the section below.

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Functionality

KEMAR uses a wide range of sensors to accurately recreate both direct and reflected sound fields that emulate real-world environments and "listener" behaviors. This allows researchers to effectively test and compare various hearing aid devices and loudspeaker designs with real-world accuracy. The dummy can also reproduce head motion such as nodding or shaking that changes the hearing angle, which gives additional insight into how listener behavior affects sound perception when using hearing aids or other audio equipment.

Essential Questions and Answers on Knowles Electronic Manikin For Acoustic Research in "SCIENCE»RESEARCH"

What is KEMAR?

KEMAR stands for "Knowles Electronic Manikin for Acoustic Research". It is a humanoid dummy head microphone used in measuring and recording sound levels.

What can be measured with KEMAR?

KEMAR is used to measure sound frequency response, directivity, distortion, noise levels and impulse response.

What materials are used to build a KEMAR?

A KEMAR is made up of an ear simulator, microphone assembly, target structure and dummy head body.

How can I use a KEMAR?

A KEMAR can be used to monitor sound levels in recording studios and concert halls. It can also be used to test the wearability of headsets or audio equipment.

Are there any physical features on the outside of a KEMAR?

Yes. A typical KEMAR has eyes, ears, nose and mouth that mimic a real human face. This makes it easier to identify the direction from which sounds are coming from or going to.

How does one control the volume of the sounds recorded by a KEMAR?

The volume level when using a KEMAR is controlled by adjusting its equalizer settings as well as varying the distance from the sound source.

Does usage of a KEMAR require special training or expertise?

No formal training or expertise is required to use a KEMAR; however some knowledge about audio engineering fundamentals such as frequency recording levels would be beneficial when using this device more effectively.

Can multiple people work with one single KEMAR at once?

Yes! A single KEMA can be easily shared amongst multiple users because all recordings are done against its dummy head which remains static throughout different recordings.

Is it possible to make modifications on the individual parts that make up a Kemar?

Yes! A single KEMA can be easily shared amongst multiple users because all recordings are done against its dummy head which remains static throughout different recordings.

Final Words:
In summary, KEMAR is a remarkable tool for acoustic research that provides a realistic simulation of human auditory responses. Its use helps experts gain valuable insights into how sound interacts with specific surfaces in different environments as well as how listener behavior influences sound perception. Thanks to this revolutionary invention from Knowles Electronics, acoustic engineers are now able to refine their research and develop more effective audio products than ever before.

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