Valdemar Poulsen

Danish engineer and inventor of magnetic recording

Valdemar Poulsen - Danish engineer and inventor of magnetic recording
Born

November 23rd, 1869
155 years ago

Died

1942
83 years ago — 73 years old

Category

Scientists & Innovators

Country

Denmark

Links & References

An engineer developed the magnetic wire recorder, one of the first devices to record sound electrically. Introduced the first practical system for recording and reproducing sound using magnetism. This innovation laid the groundwork for later developments in audio technology. Worked on various inventions, including the Poulsen Arc, used in radio transmission and the development of early sound recording equipment.

Invented the magnetic wire recorder

Developed the Poulsen Arc

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