This survey uses a trial version of the Alchemer platform and the user’s identity is not verified.
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Listening Test

Listen to each set of sounds and pick the option you think applies.
1. Which sound do you think has the highest quality? *This question is required.

Sound A

Sound B

2. Which sound do you think has the highest quality? *This question is required.

Sound A

Sound B

3. Which sound do you think has the highest quality? *This question is required.

Sound A

Sound B

4. Which sound do you think has the highest quality? *This question is required.

Sound A

Sound B

5. Which sound do you think has the highest quality? *This question is required.

Sound A

Sound B

6. Which sound do you think has the highest quality? *This question is required.

Sound A

Sound B

7. Which sound do you think has the highest quality? *This question is required.

Sound A

Sound B

8. Which sound do you think has the highest quality? *This question is required.

Sound A

Sound B

9. Which sound do you think has the highest quality? *This question is required.

Sound A

Sound B

10. Which sound do you think has the highest quality? *This question is required.

Sound A

Sound B

11. Which sound do you think has the highest quality? *This question is required.

Sound A

Sound B

12. Which sound do you think has the highest quality? *This question is required.

Sound A

Sound B

13. Which sound do you think has the highest quality? *This question is required.

Sound A

Sound B

14. Which sound do you think has the highest quality? *This question is required.

Sound A

Sound B

15. Which sound do you think has the highest quality? *This question is required.

Sound A

Sound B

16. Which sound do you think has the highest quality? *This question is required.

Sound A

Sound B

17. Which sound do you think has the highest quality? *This question is required.

Sound A

Sound B

18. Which sound do you think has the highest quality? *This question is required.

Sound A

Sound B

19. Which sound do you think has the highest quality? *This question is required.

Sound A

Sound B

20. Which sound do you think has the highest quality? *This question is required.

Sound A

Sound B

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