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, I am responsible for researching and producing engaging, informative content designed to assist candidates in preparing for national and state-level competitive government exams. I specialize in crafting insightful articles that keep aspirants updated on the latest trends and developments in current affairs. With a strong emphasis on educational excellence, my goal is to equip readers with the knowledge and confidence needed to excel in their exams. Through well-researched and thoughtfully written content, I strive to guide and support candidates on their journey to success.