Two signals whose levels differ by one decibel have a power ratio of 10 1/10 (approximately 1.26) or root-power ratio of 10 1/20 (approximately 1.12). [1][2] The strict original usage above only …

Convert decibels to percentages and back.

Headphones and earbuds can reach as loud as 100 dB or more, so a safe level is 50 to 60 percent of the maximum volume. This helps protect our hearing and allows us to listen to our favorite music for …

The decibel, or dB, is one of the most confusing concepts in audio production. Trying to wrap your mind around every detail of the decibel all at once is likely to leave you feeling overwhelmed.

Our open source license is OSI-certified and permits use of Berkeley DB in open source projects or in applications that are not distributed to third parties. Our commercial license permits closed-source …

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MariaDB Server is one of the world’s most popular open source relational databases and is available in the standard repositories of all major Linux distributions. Look for the package mariadb-server using …

Nov 13, 2025 · To create a database, you must be a superuser or have the special CREATEDB privilege. See CREATE ROLE. By default, the new database will be created by cloning the standard …

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Dracula: Directed by Luc Besson. With Caleb Landry Jones, Christoph Waltz, Zoë Bleu, Guillaume de Tonquédec. When a 15th-century prince denounces God after the loss of his wife he inherits an …