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ZaellixA
  • Member for 3 years, 4 months
  • Last seen this week
  • Ioannina, Greece
5 votes
Accepted

What frequency of cord shaking maintains the same vertical motion for a point on the cord after increasing the wave speed on the cord?

4 votes

Noise perception by humans - one vs two of the same noisy appliance - will the noise be "double"?

3 votes

Does an air column require an antinode at an end to produce a sound?

2 votes

How are sampled signals reconstructed to original?

2 votes
Accepted

Are normal modes, standing waves, natural modes, acoustic resonances, forced vibrations and room modes the same thing?

2 votes

Phase difference between two waves in opposite directions

2 votes

Calculation of sound pressure level created by arrayed sound sources

2 votes

Can frequency affect loudness?

2 votes

Light beam vs sound beam

2 votes

Is this a complete list of phenomena that sound wave would encounter during travelling?

2 votes
Accepted

Architectural acoustics

2 votes

Converting from free field to reverberant field (Noise break out to outside)

2 votes

Helmet to helmet in vacuum - can we talk?

2 votes

Sound intensity

2 votes
Accepted

Why do we hear beats?

1 vote

What is the formula for how far a sound can be heard (taking into account dissipation)?

1 vote
Accepted

Adding sound powers together

1 vote

How do I find the average of a set of decibel readings?

1 vote

Is the digital representation of acoustic waves directly proportional to displacement(or pressure)?

1 vote

Why is so hard to isolate sound?

1 vote

Influence of ultrasound on air pressure levels

1 vote

Can the frequency of a wave change with respect to distance? Is there any phenomenon, or wave properties which can achieve this?

1 vote

Do noise-cancelling headphones make a lot of unheard noise?

1 vote
Accepted

Can we plot a FFT for a Decibel vs Seconds data?

1 vote

When the loudspeaker is arranged in a plane, I want to calculate the sound pressure level at a certain distance from the front side

1 vote
Accepted

Expression for pressure and intensity of spherical waves

1 vote

Sound of string in a guitar

1 vote
Accepted

Does air column change its frequency to one of its modes as and when needed?

0 votes

Why does sound travel slower through solid than through air here?

0 votes

What is the maximum distance that music is transmitted through the air?