![]() Due to the escalating political tensions, and the outbreak of World War II, these developments were largely kept secret. An important discovery made in this period was the technique of AC biasing which improved the fidelity of the recorded audio signal by increasing the effective linearity of the recording medium. Magnetic tape was invented for recording sound by Fritz Pfleumer in in Germanybased on the invention of magnetic wire recording by Valdemar Poulsen in Previous head designs were needle shaped and tended to shred the tape. ![]() ![]() Pakistani telefilms 2019 eid special hum tv ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |