Categories: Obituaries

Audio cassette tape inventor Lou Ottens passes away

The Dutch inventor of audio cassette tapes, Lou Ottens passed away. Dutch engineer credited with inventing the cassette tape and playing a major role in the development of the first CD. In 1963, Ottens presented the first cassette tape at the Berlin Radio Show electronics fair.  After the fair deal signed between Sony and Philips to patent his creation that gained worldwide popularity. Ottens also worked on the CD development project.

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The device that he made was equipped with a directional antenna which he termed as “Germanenfilter” because it was resistant to the jammers used by the Nazi regime. In 1960, Ottens with his team developed the first portable tape recorder and two years later, he invented CDs.

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Sumit Arora

As a team lead and current affairs writer at Adda247, my role involves researching and creating informative and engaging content aimed at helping candidates prepare for national and state-level competitive government exams. I specialize in delivering insightful articles that keep aspirants updated on the latest current affairs trends and developments. My primary focus is on educational excellence, ensuring that our readers are well-prepared and informed to face their exams with confidence. Through meticulously crafted content, I aim to guide and support candidates in their journey toward success.

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