Recent questions in Sound

+240 votes

0 answers

What are the secrets of noise absorbing foam?

asked Apr 20, 2022 in Sound by BruceB

+83 votes

0 answers

Why do I hear a loud booming sound of a jet back to back with nothing visible in the sky? I’m in Plant City, FL. Yesterday (3/31/2023) I heard it at least 30 times within 30 minutes.

asked Apr 20, 2022 in Sound by scott the spark

+692 votes

0 answers

How do you get rid of white noise? It isn’t ringing in your ears. This has been happening since a head injury.

asked Apr 20, 2022 in Sound by clooney clone

+23 votes

0 answers

On a steam locomotive, what causes the pulsing sound coming from the smokestack (the choo-choo sound)?

asked Apr 20, 2022 in Sound by Dusty_Bin

+212 votes

0 answers

Is it possible to go faster than the speed of sound in air? If so, what would be required to do that?

asked Apr 19, 2022 in Sound by CrystalPulse

+58 votes

0 answers

Are you okay with the Democrat J6 committee doctoring and adding their own sound and audio to silent Capitol footage?

asked Apr 19, 2022 in Sound by aloofsulphur

+160 votes

0 answers

How much power is required to increase (or decrease) the sound level by one decibel?

asked Apr 19, 2022 in Sound by NicholasTowner874

+31 votes

0 answers

How can we hear anything from outside of our solar system if there is no atmosphere out there to carry the sound waves?

asked Apr 19, 2022 in Sound by Cait908365

+13 votes

0 answers

Does sound travel farther/more quickly in cold air than it does in warm or humid air?

asked Apr 19, 2022 in Sound by Razaq

+271 votes

0 answers

Is 70 db for headphones actually safe? I’m using AirPods and 50 db already sounds loud. I'm 13 and I'm afraid that I will cause permanent damage to my hearing because 70 db sounds loud to me.

asked Apr 19, 2022 in Sound by madidus

+12 votes

0 answers

What did Spanish sound like in the year 1400? How much of it could I understand?

asked Apr 19, 2022 in Sound by ernestbrearules

+61 votes

0 answers

How can I make a cheap tube amp sound like an expensive one?

asked Apr 19, 2022 in Sound by Jos22

+22 votes

0 answers

What are soundproofing barriers, and how does it work for sound proofing?

asked Apr 18, 2022 in Sound by QuantumVerse

+111 votes

0 answers

Does a big speaker magnet make it sound louder?

asked Apr 18, 2022 in Sound by Eviejade

+157 votes

0 answers

Can you make a sound wave with water?

asked Apr 18, 2022 in Sound by soda.pink

+33 votes

0 answers

What are the advantages and disadvantages of using Sonos vs. regular surround sound systems like Klipsch or Yamaha, etc.?

asked Apr 17, 2022 in Sound by Rick1632

+62 votes

0 answers

What is the reason why some things sound like they are speaking backwards?

asked Apr 17, 2022 in Sound by JSmith

+20 votes

0 answers

A train traveling at 30.0 m/sec sounds its whistle as it approaches a crossing. The pitch of the whistle heard by an observer at the crossing is 275 cycles per sec. What is the frequency at which the whistle sounded?

asked Apr 17, 2022 in Sound by Andy W

+15 votes

0 answers

Can any longitudinal wave be termed as sound?

asked Apr 16, 2022 in Sound by n510

+7 votes

0 answers

Which scale on a flute has the sweetest sound?

asked Apr 16, 2022 in Sound by Bluenose2

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