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Halyn Betchkal

Member for 7 years, 5 months
Last seen this week

GitHub
Denali Park, AK, United States

Summary

Reputation

1,229

1.2k
1.1k
1k

2021
2022
2023
2024

Next tag badge

73/100 score

40/20 answers

Badges

1

11

31

Newest

Yearling

Next badge

331/600

Electorate

Impact

~71k

people reached

10

helpful flags

676

votes cast

Answers

View all 44 answers

6

How to estimate the Kolmogorov length scale

Apr 25, 2017

6

How many $G$'s would a bass drum at 10 feet away impart on a hard drive?

Jan 14, 2018

5

Why do two coherent sounds add up $+6db$?

Feb 28, 2018

5

How did they measure -20 db sound?

Mar 11, 2018

4

What sound frequency can be heard the greatest distance by humans?

Feb 17, 2018

Questions

View all 7 questions

8

Why does sunlight on these windows form caustics with a seemingly hyperbolic pattern?

Mar 29, 2019

6

Acoustic power spectrum of a natural turbulent flow

Nov 11, 2017

3

What is the "sweeping velocity" of a turbulent flow?

Jan 7, 2018

1

Is there a way to express stream power for an entire watershed?

Feb 20, 2018

1

Comparing measurements from Sound Level Meters and Audio Recorders

Apr 10, 2017

Tags

View all 64 tags

acoustics

73

Score

45

posts

waves

26

Score

14

posts

frequency

12

Score

7

posts

fluid-dynamics

10

Score

7

posts

resonance

9

Score

4

posts

Reputation

+20

Why does sunlight on these windows form caustics with a seemingly hyperbolic pattern?

+10

Why is "a very silent room" louder than "leaf noise" / "breathing noise"?

+10

How to estimate the Kolmogorov length scale

+10

Why is the sound of filling a container with liquid always the same regardless of container?

Badges

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1

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Fanatic

Mar 27, 2018

11

silver badges

Civic Duty

Feb 16, 2018
Constituent

× 2

Aug 5, 2021
Enthusiast

Jan 16, 2018

31

bronze badges

Tag Editor

Jan 8, 2018
Altruist

Feb 23, 2018
Investor

Feb 19, 2018

Accounts

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Music: Practice & Theory

121
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Votes cast

664

upvotes

12

downvotes

331

question votes

345

answer votes

9

this month

3

this week