The purpose of these acoustical patent reviews is to provide enough information for a Journal reader to decide whether to seek more information from the patent itself. Any opinions expressed here are those of the reviewers as individuals and are not legal opinions. Patents are available via the internet at the USPTO website and also using Google Patents.

中文翻译：

---

声学专利审查

这些声学专利审查的目的是为期刊读者提供足够的信息，以决定是否从专利本身中寻求更多信息。此处表达的任何观点均为审阅者的个人意见，而不是法律意见。可以通过USPTO网站上的互联网以及使用Google Patents获得专利。