Feedback Identification: iPhone 13 Speakers

Question 1

Name the frequency!

(if you can hear it)

Answer 1

25Hz

Note: Don’t feel bad if you can’t hear this one, especially if you’re listening over a mediocre-to-bad monitoring output like a phone or laptop speaker. Or most earbuds. Or… most things. Most people can’t hear it anyway. Honestly to hear it at all, you’ll probably need a subwoofer.

Question 2

Name the frequency!

(if you can hear it)

Answer 2

31.5Hz

Note: Don’t feel bad if you can’t hear this one, especially if you’re listening over a mediocre-to-bad monitoring output like a phone or laptop speaker. Or most earbuds. Or… most things. Most people can’t hear it anyway. Honestly to hear it at all, you’ll probably need a subwoofer.

Question 3

Name the frequency!

(if you can hear it)

Answer 3

40Hz

Note: Don’t feel bad if you can barely hear this one, especially if you’re listening over a mediocre-to-bad monitoring output like a phone or laptop speaker. Or shitty earbuds. This is in the range that often requires a subwoofer or another special low-end driver to be heard.

Question 4

Name the frequency!

(if you can hear it)

Answer 4

50Hz
Note: Don’t feel bad if you can barely hear this one, especially if you’re listening over a mediocre-to-bad monitoring output like a phone or laptop speaker. Or shitty earbuds. This is in the range that often requires a subwoofer or another special low-end driver to be heard.

Question 5

Name the frequency!

Answer 5

63Hz

Question 6

Name the frequency!

Answer 6

80Hz

Question 7

Name the frequency!

Answer 7

100Hz

Question 8

Name the frequency!

Answer 8

125Hz

Question 9

Name the frequency!

Answer 9

160Hz

Question 10

Name the frequency!

Answer 10

200Hz

Question 11

Name the frequency!

Answer 11

250Hz

Question 12

Name the frequency!

Answer 12

320Hz

Question 13

Name the frequency!

Answer 13

400Hz

Question 14

Name the frequency!

Answer 14

500Hz

Question 15

Name the frequency!

Answer 15

630Hz

Question 16

Name the frequency!

Answer 16

800Hz

Question 17

Name the frequency!

Answer 17

1kHz

Question 18

Name the frequency!

Answer 18

1.25kHz

Question 19

Name the frequency!

Answer 19

1.6kHz

Question 20

Name the frequency!

Answer 20

2kHz

Question 21

Name the frequency!

Answer 21

2.5kHz

Question 22

Name the frequency!

Answer 22

3.2kHz

Question 23

Name the frequency!

Answer 23

4kHz

Question 24

Name the frequency!

Answer 24

5kHz

Question 25

Name the frequency!

Answer 25

6.3kHz

Question 26

Name the frequency!

Answer 26

8kHz

Question 27

Name the frequency!

Answer 27

10kHz

Question 28

Name the frequency!

(if you can hear it)

Answer 28

12.5kHz

Note: This might be entering the range that you’ll struggle to hear if you’ve sustained a lot of hearing damage over the course of your life. Also entering this uncomfortable-to-listen-to zone.

Question 29

Name the frequency!

(if you can hear it)

Answer 29

16kHz

Note: This is likely the range that you’ll struggle to hear if you’ve sustained much hearing damage you’ve sustained over the course of your life. Also likely uncomfortable to listen to.

Question 30

Name the frequency!

(if you can hear it)

Answer 30

20kHz

Note: Don’t feel bad if you can’t hear this one - it is the maximum of the range of human hearing. Think bats-and-dolphins zone. You might, however, “feel” this frequency. If you can, it’ll probably make you cringe.

Question 31

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Answer 31

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