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Improve the audio quality of your headphones.

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Answers to the last 3 questions are required to validate the survey.

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Question 1

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Question 2

Do you often listen music with your headphones?

Question 3

When do you listen music on your smartphone with headphones ?

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Question 4

Would you be interested in a application that significantly improves the quality of listening in your headphones without setting anything ?

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Question 5

Why ?

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Question 6

If I say to you that the application will enhance the audio quality of a entry level headphone to a midrange and even high-end headphone. What price would you be willing to pay for this application ?




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