I measured the noise level of a fridge in a bedsit

I was recently commissioned to measure the noise of a Refrigerator. A few years ago I myself had to deal with a noisy fridge in a bedsit. I couldn’t sleep and was tired in the morning.
Nowadays, I appreciate acoustic comfort and silence, so I would definitely check what the noise level of a new fridge is in my bedroom 😊.

Noisehacking is my slogan

noisehacking

When coming up with the term ‘Noisehacking’, I was referring to the term Biohacking. Biohacking and noisehacking are two different approaches to optimising our lives in different areas. The slogan also perfectly sums up the type of some of the features in the music in the meditation and development app Focusly that I have been working on.

Vibroacoustic engineering in automotive

Global organizations are forcing the construction of increasingly fuel-efficient cars, reducing the consumption of natural resources. Usually meeting such requirements leads to optimization of car design. Very often it concerns the generation of noise, which can sometimes be a nuisance when driving a car.

Noise becomes a real problem for the end customer and is cascaded by car corporations throughout the supply chain. As a result, OEMs are changing their cars, and suppliers and sub-suppliers must also follow developments imposed from above.

Live Validation in a fun way

nvh validation

The clever nvh engineer always has a bundle of zip ties with him, even in the mountains. They saved my day….

I bought a car trailer for $110k and implemented it to NVH process

Towing dyno – is a car dyno in the form of a trailer. The load it generates is able to stop the car in a fraction of a second. I drove the car myself, took care of the trailer and took measurements of vibroacoustic. For NVH Engineer towing dyno substitutes hills.

Designed in Rzeszów, Made in Germany

The automotive business looks like that in Germany they have research and development of products, and in Poland these products are manufactured. In this post I describe an interesting example showing the reverse trend in the automotive industry. Polish doesn’t mean it’s worse…