Sorama Related Acoustic Articles & Announcements

Microphone array

This blog is useful for users who are interested in technical details of sound imaging.
With the insights we share, you will have a better understanding of the physical layout and size of a microphone-array.
This will particularly help you in selection of hardware and understanding the results of a recording.

Detection of sound leakages

This blog is useful for developers and installers of separation walls, seals, doors, windows and more.
With the insights we share, you will have a better understanding of detection acoustic leaks.
This will particularly help you in the working method to get fast and accurate results.

Spectral Analysis, your spectrum of frequencies

This blog is useful for acoustic engineers and managers.
With the insights we share, you will have a better understanding of a frequency spectrum and detection of peak-frequencies in the environment.
This will particularly help you in performing effective beam-forming or far-field analysis.
It also helps explaining frequency-related issues to less experienced people.

Tuspark Jiangsu tour

From October 28 till November 8 we enjoyed an exciting roadshow in China with seven other Dutch innovative companies.

The business trip was organized by Tuspark Jiangsu and we visited Shanghai, Suzhou, Nanjing, Beijing and Ningbo.

Spectrogram analysis waterfall diagram

The Spectrogram is a time-frequency diagram.

The X-axis of the spectrogram displays the time from left to right. The Y-axis of the shows frequencies.
The colours in the spectrogram represent the intensities of a frequency at a certain time. An intense colour means a strong pressure of that frequency was recorded at that point in time.

GIANT Ebikes

GIANT has asked Sorama to support their R&D team with respect to improving the sound design of silent ebikes. After the recommendations were implemented, the sound behavior of GIANT E-bikes was drastically improved. “This has already increased our customers’ satisfaction.”