Wikipedia

Amar Bose

This article is about the American engineer and founding chairman of Bose Corporation. For other people named Bose, see Bose (surname). For other uses of the name, see Bose.

Amar Gopal Bose (November 2, 1929 – July 12, 2013) was an American entrepreneur and academic. An electrical engineer and sound engineer, he was a professor at the Massachusetts Institute of Technology for over 45 years.[2] He was also the founder and chairman of Bose Corporation.

Amar Bose
Born
Amar Gopal Bose

(1929-11-02)November 2, 1929
Philadelphia, Pennsylvania, U.S.
DiedJuly 12, 2013(2013-07-12) (aged 83)
Wayland, Massachusetts, U.S.
Occupation(s)Engineer, entrepreneur, founder of Bose Corporation
Spouse(s)Prema Bose (divorced)
Ursula Boltshauser (widowed)
Children2, including Vanu
Academic background
EducationMassachusetts Institute of Technology (BS, MS, DcS)
ThesisA theory of nonlinear systems (1956)
Doctoral advisorNorbert Wiener[1]
Yuk-Wing Lee
Academic work
Doctoral studentsAlan V. Oppenheim[1]

In 2011, he donated a majority of the company to MIT in the form of non-voting shares to sustain and advance MIT's education and research mission.[3]

Early life and education

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Bose was born in Philadelphia, Pennsylvania,[4] to a Bengali father, Noni Gopal Bose and an American mother, Charlotte Mechlin (1895-1973). His mother was a schoolteacher of French and German ancestry.[5] His father was an Indian independence activist[6] who, having been imprisoned for his political activities, fled Bengal in the 1920s in order to avoid further persecution by the British colonial police.[7]

Bose first displayed his entrepreneurial skills and his interest in electronics at age thirteen when, during the World War II years, he enlisted school friends as co-workers in a small home business repairing model trains and home radios, to supplement his family's income.[8]

After graduating from Abington Senior High School in Abington, Pennsylvania, Bose enrolled at the Massachusetts Institute of Technology, graduating with a BS (Bachelor of Science) in Electrical Engineering in the early 1950s. Bose spent a year at Philips Natuurkundig Laboratorium in Eindhoven, Netherlands; and a year as a Fulbright research student in New Delhi, India, where he met his future first wife. He completed his PhD in Electrical Engineering from MIT, writing a thesis on non-linear systems under the supervision of Norbert Wiener and Yuk-Wing Lee.

Career

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Following graduation, Bose became an assistant professor at the Massachusetts Institute of Technology. During his early years as a professor, Bose purchased a high-end stereo system in 1956 and was disappointed to find that speakers with impressive technical specifications failed to reproduce the realism of a live performance. This would eventually motivate his extensive speaker technology research, concentrating on key weaknesses in the high-end speaker systems available at the time. His research on acoustics led him to develop a stereo loudspeaker that would reproduce, in a domestic setting, the dominantly reflected sound field that characterizes the listening space of the audience in a concert hall. His focus on psychoacoustics later became a hallmark of his company's audio products.

For initial capital to fund his company in 1964, Bose turned to angel investors, including his MIT thesis advisor and professor, Yuk-Wing Lee. Bose was awarded significant patents in two fields that continue to be important to the Bose Corporation. These patents were in the area of loudspeaker design and non-linear, two-state modulated, Class-D power processing.

In the 1980s, Bose developed an electromagnetic replacement for automotive shock absorbers, intended to radically improve the performance of automotive suspension systems, absorbing bumps and road shock while controlling car body motions and sway.[9]

In 2007, Bose was listed in Forbes 400 as the 271st richest man in the world, with a net worth of $1.8 billion.[10] In 2009, he was no longer on the billionaires list, but returned to the list in 2011, with a net worth of $1.0 billion.[11]

The company Bose founded employed 11,700 people worldwide as of 2016 and produces products for home, car, and professional audio, as well as conducting basic research in acoustics and other fields. Bose never took his company public, and since the company is privately held Bose was able to pursue risky long-term research. In a 2004 interview in Popular Science magazine, he said: "I would have been fired a hundred times at a company run by MBAs. But I never went into business to make money. I went into business so that I could do interesting things that hadn't been done before."[9]

Bose said that his best ideas usually came to him in a flash. "These innovations are not the result of rational thought; it's an intuitive idea."[12]

Personal life

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He married Prema Bose but they later divorced.[when?] They had two children. Later in life, he married Ursula Bolthauser. Bose did not practice any religion, though he used to meditate for a short while every day.[13] His son Vanu Bose was the founder and CEO of Vanu Inc., a software-defined radio technology company.[14]

Bose died on July 12, 2013, at the age of 83 in Wayland, Massachusetts.[2][15][16]

Teaching and legacy

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In addition to running his company, Bose remained a professor at MIT until 2001. He earned the Baker Teaching Award in 1963–64, and further teaching awards over the years. The Bose Award for Excellence in Teaching (1989), and later the Junior Bose Award (1995) were established in his honor, to recognize outstanding teaching in the MIT School of Engineering.[17] Former students have stated that his classes helped them gain life skills and problem solving skills that have served them throughout their careers.[2]

Bose was the doctoral advisor to MIT professor Alan V. Oppenheim,[18] who is well known for his work on digital signal processing and his books on signals and systems.[19] Oppenheim dedicated one of his books to Bose and described him with these words: "What I learned from him about teaching, research, and life over the many decades of our relationship affected me in ways too numerous to describe. He set the highest standards in everything that he did, and his accomplishments as a teacher, an inventor, and an entrepreneur are legendary."[20]

In 2011, Bose donated a majority of the company's non-voting shares to MIT on the condition that the shares never be sold.[21] Because these shares are non-voting, MIT does not participate in operations or governance of Bose Corporation.[17]

Honors and awards

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References

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  1. ^ a b Amar Bose at the Mathematics Genealogy Project
  2. ^ a b c Rifkin, Glenn (July 12, 2013). "Amar G. Bose, Acoustic Engineer and Inventor, Dies at 83". New York Times.
  3. ^ "Amar Bose '51 makes stock donation to MIT". MIT. April 29, 2011. Retrieved February 5, 2012.
  4. ^ "Innovations/achievements". www.bose.com. Retrieved January 15, 2021.
  5. ^ Cordova, Dorothy C. L.; Fugita, Stephen S.; Chuong, Chung H.; Singh, Jane; Ng, Franklin (1999). Distinguished Asian Americans: A Biographical Dictionary – Google Boeken. Greenwood Publishing. ISBN 9780313289026. Retrieved July 16, 2013.
  6. ^ "Rich & Famous In The US | Padma Rao Sundarji". Outlookindia.com. May 22, 1996. Archived from the original on August 17, 2013. Retrieved July 21, 2012.
  7. ^ Lemley, Brad (October 1, 2004). "Discover Dialogue: Amar G. Bose". Discover Magazine. Retrieved February 1, 2012.
  8. ^ "Bose Breakthrough: Electromagnetic Auto Suspension". www.siliconeer.com. Retrieved November 17, 2021.
  9. ^ a b Clynes, Tom (July 15, 2013). "The Curious Genius Of Amar Bose". Popular Science. Retrieved April 21, 2014.
  10. ^ "Four Indian Americans make it to Forbes list". www.expressindia. Archived from the original on February 16, 2008. Retrieved February 18, 2008.
  11. ^ "Amar Bose's profile". www.forbes.com. Retrieved April 2, 2011.
  12. ^ Corporation, Bonnier (December 10, 2004). "Popular Science". Bonnier Corporation – via Google Books.
  13. ^ "Amar Bose- Documentary". YouTube. January 8, 2015. Archived from the original on November 15, 2020.
  14. ^ Shenoy, M. J. A. (July 26, 1999). "Bose And Bose Vs MIT". Rediff. Retrieved February 1, 2012.
  15. ^ Miller, Stephen (July 12, 2013). "Amar Bose, Pioneer of High-End Audio, Dies at 83". Wall Street Journal – via www.wsj.com.
  16. ^ Lakshman, Narayan; Mukunth, Vasudevan (November 2, 1929). "Amar, Bose of sound, is dead at 83". The Hindu. Retrieved July 16, 2013.
  17. ^ a b Nickerson, Nate (July 12, 2013). "Amar Bose '51, SM '52, ScD '56, Bose Corporation's founder, has died at 83". MIT News. Retrieved April 21, 2014.
  18. ^ "Alan Oppenheim - The Mathematics Genealogy Project". mathgenealogy.org. Retrieved July 9, 2021.
  19. ^ "Alan V. Oppenheim". Retrieved July 9, 2021.
  20. ^ Oppenheim, Alan V. (2016). Signals, systems & inference. George C. Verghese. Boston. ISBN 978-0-13-394328-3. OCLC 895256451.{{cite book}}: CS1 maint: location missing publisher (link)
  21. ^ "Gift to MIT from Amar Bose Raises Tax Questions by Stephanie Strom". New York Times. April 30, 2011.
  22. ^ Liz, Lupton. "Academy Award-Winning Composer A. R. Rahman to Receive Honorary Doctorate from Berklee | Berklee". college.berklee.edu. Berklee Music College. Retrieved November 17, 2021.
  23. ^ "National Inventors Hall of Fame Inductee Amar Bose and the Audio System". www.invent.org. October 26, 2023. Retrieved October 27, 2023.
  24. ^ "IEEE/RSE Wolfson James Clerk Maxwell Award Recipients" (PDF). IEEE. Archived from the original (PDF) on June 19, 2010. Retrieved October 4, 2011.
  25. ^ ASM (March 11, 2015). "Acoustics Engineer Dr. Amar Bose, To Be Honoured With Prestigious Founders Award at The Asian Awards". ASEAN Technology & Security Magazine. Retrieved October 27, 2023.
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