The concept we only know as ‘sound’ actually contains so many parameters… Stress, decibel, melody, frequency, pause, intersection, tone, pitch, duration… They are all in the phenomenon we call ‘sound’ as a sum. . to big missions serves.

Obviously we are not going to explain all these concepts one by one, but the voices we hear; Using some concepts, how can we distinguish whether it is a loud sound from far away or a low sound from close by? become more understandable we will bring

The structure of our ears obviously plays a role.

The arrival time of the sound between the two ears (the sound arrives first in one of the two ears, depending on the location of the source), blocking of high frequencies and acoustics in our heads spectral differences such as; This allows us to determine which direction the sound is coming from and how far away it is.

When we hear sounds, the frequency of which we are not aware also plays a role.

A ‘silent voice’ closer than the same sound much louder to a higher frequency owner. The reason for this is the weather; absorbing high-frequency sound energy from a distance, but not absorbing low-frequency sound energy to the same degree.

We can also explain this situation from an airplane:

If you hear a loud noise and raise your head to the sky, you will see that an airplane is flying in the sky. But imagine you’re on that plane. As you hear below a loud voice you don’t hear it. It’s really about the frequency in the sound of the aircraft and the way we perceive frequencies.

The decibels (volume and intensity of the sound) may be the same, but evolution allows us to pick up on the nuances between the two.

Sounds from the neighborhood are more likely to create reflections (echoes) from the walls and surfaces around us. Distant sounds that are loud when produced but become quieter as they reach us wide apart full of consequences.

The sounds we hear close to us come back to us with stronger impact from nearby surfaces, creating a “fuller” sound compared to distant sounds. A large “explosion” about 700 meters away, although both have the same decibel value, from an instant leaves a trail with much longer consequences.

The role of our brain is also undeniable.

Our brain is like a ‘microphone’ that works together with our ears. The ear sends auditory information to the brain in a language it can understand. Our brain processes these sounds and then decides what that sound is or not. Evolutionary Discriminators Apart from the experience, it is also important here.

The brain, interpreting the information it has collected in the past, sends the sound waves of a far and near sound to the right and left ear. measuring the difference in perception understand where the source of the noise is.