File:Blue noise.ogg
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Blue_noise.ogg (file size: 90 KB, MIME type: application/ogg)
| Description |
10 seconds of blue noise with an RMS value of -12.2 dB.  |
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| Source |
See Image:White noise.ogg for details on generation and conversion. Since there's no simple way to generate blue noise, I just used powernoise.m by Max Little, which generates the spectrum first, and then uses an inverse-FFT to produce the noise. blue=powernoise(1,48000*10,'normalize');
wavwrite(blue,48000,16,'blue.wav');
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| Author | Omegatron | ||
| Permission (Reusing this file) |
I, the copyright holder of this work, hereby publish it under the following licenses:    This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported, 2.5 Generic, 2.0 Generic and 1.0 Generic license.
You may select the license of your choice. |
Assessment
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This file was selected as the media of the day for 30 July 2023. It was captioned as follows:
English: Resurrection, by Leo Tolstoy, Book 1, in English. Translated by Louise Maude. Chapter 1 - Maslova in Prison.
Other languages
Čeština: Četba z části románu Vzkříšení (Resurrection) Lva Nikolajeviče Tolstého v angličtině, překlad Louise Maude, kapitola 1 - Maslova in Prison (Maslova ve vězení). English: Resurrection, by Leo Tolstoy, Book 1, in English. Translated by Louise Maude. Chapter 1 - Maslova in Prison. Français : Résurrection, par Léon Tolstoï, livre 1, en anglais. Traduction par Louise Maude. Chapitre 1 - Maslova in Prison. Эрзянь: «Вельмевтема» (Resurrection), Лев Тольстойень, 1-це книгась, англань кельсэ. Ютавтыцязо Луиза Мод (Louise Maude). 1-це прявксось - Маслова тюрьмасо. Українська: «Воскресіння», Лев Толстой, книга 1, англійською мовою. Переклад Луїзи Мод. Розділ 1 - «Маслова у в'язниці».
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File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 21:54, 27 April 2008 | (90 KB) | imagescommonswiki>Omegatron | Ogg Vorbis version |
File usage
The following file is a duplicate of this file (more details):
- File:Blue noise.ogg from Wikimedia Commons
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