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Knock knock - independent research
View Poll Results: Choose the most "real" one
Number 1
1 Votes - 50.00%
Number 2
0 Votes - 0%
Number 3
1 Votes - 50.00%
Number 4
0 Votes - 0%
Voters: 2. You may not vote on this poll

Old 4th October 2018
Here for the gear
Knock knock - independent research

Hi guys, how are you doing?

I'm looking for Guinea Pigs for an immersive-audio research.

A piece of cake, it will take just a minute and requires just a pair of headphones.

You should listen an audio track with 4 different sounds of knock at a wood door on your right side and put them on a chart based on which one looks more "real", like it would be a wood door on your room and someone would knocking on it.

Please, you SHOULD wear your headphones, if you wanna try with speakers just specify it.


Sound n 1 = 3 (third in the chart)
Sound n 2 = 1 (the one that sound more "real")
Sound n 3 = 2 (the second in the chart)
Sound n 4 = 4 (the one that sound fake or less real)

Or, if you prefer, just list them in order from the best on top and the worse at the bottom.

If you are in a rush, please just choose the best one on the poll.

Feel free to add written descriptions but don't pay attention about others comments... you are more than adequate to judge if it sound real or not.

You can get more than one shot and repeat the audio but a first impression would be preferable.

Audio file link:


Knock Knock 1 : Free Download, Borrow, and Streaming : Internet Archive


Old 4th October 2018
Lives for gear

Old 6th October 2018
Gear Addict
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my dog says 3
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