Dr. Dre announced, although none of them transpired to be genuine. Several musicians closely affiliated with Dr. Dre, including Snoop Dogg, fellow rappers 50 Cent, The Game and producer DJ Quik, had speculated in interviews that the album will never be released, due to Dr. Dre's business and entrepreneurial ventures having interfered with recording work, as well as causing him to lose motivation to record new material. On his Beats 1 radio show "The Pharmacy" on August 1, 2015, Dre announced that he would release what would be his final album, titled "Compton". It is inspired by the N.W.A biopic "Straight Outta
Headphones used for early radio work. In early powered radios, the headphone was part of the vacuum tube's plate circuit and carried dangerous voltages. It was normally connected directly to the positive high voltage battery terminal, and the other battery terminal was securely grounded. The use of bare electrical connections meant that users could be shocked if they touched the bare headphone connections while adjusting an uncomfortable headset. In 1958, John C. Koss, an audiophile and jazz musician from Milwaukee, produced the first stereo headphones. Previously, headphones were used only by the US navy, telephone and radio operators, and individuals in