If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks. This article is within the scope of WikiProject Invention, a collaborative effort to improve the coverage of Invention on Wikipedia. Leave messages at the project talk page Electronics Wikipedia:WikiProject Electronics Template:WikiProject Electronics electronic articles If you would like to participate, you can choose to edit the article attached to this page, or visit the project page, where you can join the project and see a list of open tasks. This article is part of WikiProject Electronics, an attempt to provide a standard approach to writing articles about electronics on Wikipedia. This article has been rated as Mid-importance on the project's importance scale. Professional sound production Wikipedia:WikiProject Professional sound production Template:WikiProject Professional sound production Professional sound production articles This article is within the scope of WikiProject Professional sound production, a collaborative effort to improve the coverage of sound recording and reproduction on Wikipedia. WikiProject Professional sound production

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This article has been rated as C-Class on the project's quality scale. Java Wikipedia:WikiProject Java Template:WikiProject Java Java articles This article is within the scope of WikiProject Java, a collaborative effort to improve the coverage of Java on Wikipedia. This article is of interest to the following WikiProjects: This article has been rated as C-Class by the WikiProject Vital Articles. Blu-ray has been listed as a level-5 vital article in Technology.

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