User talk:SPONDILODISCITIS

Wikipedia and copyright
Hello SPONDILODISCITIS, and welcome to Wikipedia. All or some of your addition(s) to History of sound recording have been removed, as they appear to have added copyrighted material without evidence of permission from the copyright holder. While we appreciate your contributions to Wikipedia, there are certain things you must keep in mind about using information from sources to avoid copyright and plagiarism issues here.


 * You can only copy/translate a small amount of a source, and you must mark what you take as a direct quotation with double quotation marks (") and cite the source using an inline citation. You can read about this at Non-free content in the sections on "text". See also Help:Referencing for beginners, for how to cite sources here.
 * Aside from limited quotation, you must put all information in your own words and structure, in proper paraphrase. Following the source's words too closely can create copyright problems, so it is not permitted here; see Close paraphrasing. (There is a college-level introduction to paraphrase, with examples, hosted by the Online Writing Lab of Purdue.) Even when using your own words, you are still, however, asked to cite your sources to verify the information and to demonstrate that the content is not original research.
 * Our primary policy on using copyrighted content is Copyrights. You may also want to review Copy-paste.
 * If you own the copyright to the source you want to copy or are a legally designated agent, you may be able to license that text so that we can publish it here. Understand, though, that unlike many other sites, where a person can license their content for use there and retain non-free ownership, that is not possible at Wikipedia. Rather, the release of content must be irrevocable, to the world, into the public domain (PD) or under a suitably-free and compatible copyright license. Such a release must be done in a verifiable manner, so that the authority of the person purporting to release the copyright is evidenced. See Donating copyrighted materials.
 * In very rare cases (that is, for sources that are PD or compatibly licensed) it may be possible to include greater portions of a source text. However, please seek help at Media copyright questions, the help desk or the Teahouse before adding such content to the article. 99.9% of sources may not be added in this way, so it is necessary to seek confirmation first. If you do confirm that a source is public domain or compatibly licensed, you will still need to provide full attribution; see Plagiarism for the steps you need to follow.
 * Also note that Wikipedia articles may not be copied or translated without attribution. If you want to copy or translate from another Wikipedia project or article, you must follow the copyright attribution steps in Translation. See also Copying within Wikipedia.

It's very important that contributors understand and follow these practices, as policy requires that people who persistently do not must be blocked from editing. If you have any questions about this, you are welcome to leave me a message on my talk page. Thank you. — Diannaa 🍁 (talk) 17:15, 17 November 2018 (UTC)

November 2019
Your addition to Altec Lansing has been removed in whole or in part, as it appears to have added copyrighted material to Wikipedia without evidence of permission from the copyright holder. If you are the copyright holder, please read Donating copyrighted materials for more information on uploading your material to Wikipedia. For legal reasons, Wikipedia cannot accept copyrighted material, including text or images from print publications or from other websites, without an appropriate and verifiable license. All such contributions will be deleted. You may use external websites or publications as a source of information, but not as a source of content, such as sentences or images&mdash;you must write using your own words. Wikipedia takes copyright very seriously and persistent violators of our copyright policy will be blocked from editing. See Copying text from other sources for more information. — Diannaa 🍁 (talk) 12:09, 10 November 2019 (UTC)

May 2020
Hello, I'm Magnolia677. I noticed that you added or changed content in an article, Electro-Voice, but you didn't provide a reliable source. It's been removed and archived in the page history for now, but if you'd like to include a citation and re-add it, please do so. You can have a look at the tutorial on citing sources. If you think I made a mistake, you can leave me a message on my talk page. Thank you. Magnolia677 (talk) 21:34, 30 May 2020 (UTC)

January 2024
Please do not add or change content, as you did at Subwoofer, without citing a reliable source. Please review the guidelines at Citing sources and take this opportunity to add references to the article. Thank you. ThaddeusSholto (talk) 22:06, 19 January 2024 (UTC)

Please stop. If you continue to add unsourced or poorly sourced content, as you did at Subwoofer, you may be blocked from editing. Binksternet (talk) 23:26, 19 January 2024 (UTC)