Deutsche Bahn: int.bahn.de - Your mobility portal for travelling by rail. Information, train tickets, online tickets, regional day tickets, low-cost offers for holidays and travel.

In electronics, the gains of amplifiers, attenuation of signals, and signal-to-noise ratios are often expressed in decibels. The decibel originates from methods used to quantify signal loss in telegraph …

Discover Deutsche Bank, one of the world’s leading financial services providers. News and Information about the bank and its products.

Direct debit, credit card, Apple Pay, Bovoyo or PayPal: how to pay on int.bahn.de and in the DB Navigator app. Your customer account with Deutsche Bahn. Check online how busy your train is …

Database (DB), an organized collection of data on a computer system.

Decibel (Symbol: dB) is a logarithmic unit that indicates ratio or gain. Decibel is used to indicate the level of acoustic waves and electronic signals. The logarithmic scale can describe very big or very small …

Our train fleet and all services related to rail travel. Get to know our train fleet: With our modern high-speed trains and regional trains, you can travel in a relaxed and sustainable manner. Benefit from …

Oct 31, 2025 · A decibel (dB) is a unit for expressing the ratio between two amounts of electric or acoustic power or for measuring the relative loudness of sounds.

Evelyn Palla to take over as Chair of the Management Board and CEO on October 1, 2025 as successor to Dr. Richard Lutz • Chairman of the Supervisory Board Werner Gatzer: "With Evelyn Palla, DB’s …

dB (G) measurements use a narrow band filter that gives high weighting to frequencies between 1 and 20 Hz, and low weighting to others. It thus gives large values for sounds and infrasounds that cannot …