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There are inventors of all ages. Robert Del Rosario was known for inventing the Karaoke machine, he was believed to be 56 when he made this machine.

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What is contribution of Roberto del rosario?

Roberto del Rosario is the president of the Trebel Music Corporation. In 1975, he invented the Karaoke Sing Along System.


What did Roberto del rosario invent?

He is a Filipino who invented the Karaoke Sing Along system.


How did Roberto Del Rosario build the karaoke system?

he thought of it


What is the Contribution of Roberto del Rosario?

Oh, my friend, Roberto del Rosario was a talented inventor from the Philippines who contributed greatly to the world. He invented the Karaoke Sing-Along System, bringing joy and music to countless people around the globe. His creativity and innovation have left a beautiful mark on the world, inspiring others to follow their own creative passions.


What the contribution of Roberto Del Rosario?

Roberto Del Rosario was a Filipino inventor who is credited with inventing the Karaoke Sing-Along System, which revolutionized the music industry and popular culture. His invention allowed people to sing along to instrumental tracks of popular songs, changing the way music was enjoyed and performed. Del Rosario's contribution paved the way for Karaoke to become a global phenomenon.


Roberto del Rosario short biography and contribution?

Roberto del Rosario was a Filipino inventor known for his contribution to the development of the karaoke machine. He patented the "Sing-Along System" in 1975, which laid the foundation for modern karaoke technology. Del Rosario's innovation revolutionized the entertainment industry and has become a popular form of interactive entertainment worldwide.


Who invented kareoke?

quasin kelly


Roberto del rosario contribution in science?

Roberto del Rosario is known for inventing the Karaoke Sing-along System in 1975. His invention revolutionized the entertainment industry by allowing people to sing along to instrumental tracks of popular songs. Del Rosario's innovation has had a lasting impact on the way people enjoy music worldwide.


When was Roberto del rosario born?

November 25 1992 hes birthday ..... by:chenyenne jakaria


What nation invented karaoke?

Daisuke Inoue of Japan invented the first karaoke machine but failed to patent it. Karaoke means "empty orchestra" in Japanese, coming from "kara" meaning "empty" and "oke", a shortening of "okesutora" the Japanese word for "orchestra". Since Inoue failed to patent the machine, however, the patent was legitimately granted to Roberto del Rosario of the Philippines, who is therefore the patented creator of karaoke machines. Thus, Japan is the nation that invented karaoke and Philippines is the nation that holds the patent right to karaoke machines.


Biography of Roberto del rosario?

He never wanted anyone to know his real age. When he passed away in 2003, everyone who attended his wake thought he was 20 years younger. Hint: he would have lived a much longer life if it weren't for the medical carelessness of his opthamologist in the Philippines.


Who has a biography of Roberto del Rosario?

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