While the cardioid polar pattern is undoubtedly the most often used in live sound applications (after all, the ubiquitous Shure SM57 and SM58Â® microphones are both cardioid types), thereâs a case to be made for models that, with the flip of a switch (or the changing of a head) offer directionality options.
Sun Belt. or. southern tier of the United States, focused on Florida, Texas, Arizona, and California, and extending as far north as Virginia. The term gained wide use in the 1970s, when the economic and political impact of the nation's overall shift in population to the south and west became conspicuous.
Most of California and the big cities of the Sunbelt also continued their long term growth trends: Business Insider/Andy Kiersz, data from US Census Bureau. Here are the fifteen fastest growing counties in the country. Nine of them are in North Dakota or Texas: Business Insider/Andy Kiersz, data from US Census Bureau. And on the other side of the coin, here are the fifteen counties that saw the biggest drops in population between 2013 and 2014: