I declare that I have been informed on my right to withdraw my consent to the processing of my personal data at any time, to access the provided personal data, to rectify, erase, restrict processing and object to the processing of my data, as well as the right to lodge a complaint with the President of the of the Personal Data Protection Office in the event of an infringement of the provisions of GDPR. For sound intensity level, this applies to the ratio of the sound intensity. The reference pressure is 20 micro-pascals A-Weighted Decibel (dB (A)): An overall frequency-weighted sound level in decibels, which approximates the frequency response of the human ear. You have the right to request a copy of the standard contractual clauses by sending a request to the Controller. When the A-weighting curve was created, it was meant for quiet sounds with sound pressure levels (SPL) of about 40 dB. A unit-less measure of sound on a logarithmic scale. These guarantees stem in particular from the obligation to apply the standard contractual clauses adopted by the Commission (EU). In connection with the transfer of your data outside the EEA, the Administrator verifies that these entities provide guarantees of a high level of personal data protection. Loud noise above 120 dB can cause immediate harm to your ears, says the Centers for Disease Control and Prevention on its website. Some of the entities processing personal data on behalf of the Administrator are established outside the EEA. Safe and Unsafe Decibel Levels Noise above 70 dB over a prolonged period of time may start to damage your hearing. In such cases, the Administrator requires third parties to maintain the confidentiality and security of information and verifies that they provide appropriate measures to protect personal data.

With the dB(A) filter the sound level meter is less. I declare that I have been informed that my data may be transferred to entities that process personal data on behalf of the Administrator, in particular to distributors - such entities process data on the basis of an agreement with the Administrator and exclusively in accordance with its instructions. In this paper, the cabin noise of five wide-body aircraft, namely Airbus A330-300ER, A350-900, A380800, and Boeing B777-200ER and B787-900, was recorded using a calibrated in-house developed smartphone application. dB(A) roughly corresponds to the inverse of the 40 dB (at 1 kHz) equal-loudness curve for the human ear.

A weighted decibel scale