Aatrral Acoustics

30/01/2021

30/01/2021

30/01/2021

15/04/2020

Hi,
Hope you are guys are well. After a long time, I have written an article on my blog about the experiment with lullaby.

Sounds are an integral part of the human being right from the communication to entertainment and sometimes even as therapy. I hope everyone in their childhood life has experienced lullaby. That may be the first-ever music or song listen by every human being even before understanding verbal.

This idea started with a basic question that, Does it make any positive effect on the baby when cradle is moving while the mother sings? It made us dig inside. So, we decided to do the experiment in real-time to understand the phenomenon.

In this article, I have shared the complete information about the experiment with a lullaby and how we approached the idea.

Ideas, suggestions and validation of the experiment results are highly welcome. Please ping me (Mariselvan - 8675396803 or marirenu141@gmail.com) if you have any on this.

Thank you for all those who supported me doing this experiment in all the ways.
Mariselvan

Article Link: https://aatrralacoustics.blogspot.com/2020/04/experiment-with-lullaby_15.html

Sounds are an integral part of the human being right from the communication to entertainment and sometimes even as therapy. I hope everyo...

01/04/2019

Aatrral NVH conducted the first field test for testing the acoustics of the home theater room.

Here is the video was taken while doing the acoustics test.

We will do the write up next week about the test results from which you can get to know completely about the acoustics test.

Contact us for acoustics test,
aatrralnvh@gmail.com || +91 8675396803

19/03/2019

Aatrral NVH started the operation on testing the acoustics of the room.
Below is the video taken while doing the acoustics test at Mango Education,Coimbatore

Test
NVH

17/03/2019

Innovation under constrained environments. An inspiring story of an engineering graduate.

A mechanical engineering graduate from Kadayam- tirunelveli finds an innovative way to "measure foot size and also the pressure points".

As part of his final year project, he wanted to solve a real world problem and chose to make an economical, automatic flip-flop (Hawaii) cheppal vending machine.

He taught himself python, opencv and image processing during a period of 8 months. Faced with lot of struggles in proper lighting, he accidentally discovered that the pressure points on the feet can also be identified with just a glass and simple ligting.

He is willing to transfer the technology for those who might find this useful (open patents !!!).

You may get in touch with Aathi to extend your support - his contact number is - 9080305396.

A little bit about his attitude to life.
Apart from the scholarship he had earned, he also raises funds for expenses and research work by street selling and taking up odd jobs. He also knows to weave plastic bags.

He is a truly inspiring person to be with. Wish his vision and dreams come true.

All the best

Aatrral NVH

03/08/2018

What will happen if all human voices remain same????
Ohh! It looks Terrible.

Ok. What did the GOD do to vary the voices of humans????🤔

Questioning is the habit of a human being.
To uncover the mysteries in an Experimental way

Aatrral NVH conducting the one day workshop named "A Day with Sound" on 19-08-18(Sunday).

Do register to get this fact....

26/06/2018

Aatrral NVH conducting the one day Workshop in Acoustics on 06-08-18 at Aspen green garden,Coimbatore. It is our first workshop. Do support us. Kindly contact us ( 8675396803 | 7402469597 ) for more details.