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268:. Hofmann argued that the designer had "...three parameters that cannot all be had at the same time. They are low-bass reproduction, small (enclosure) size, and high (output) sensitivity." Hofmann stated that designers could pick two of these three parameters, but in doing so, it would compromise the third parameter.
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For example, a designer who wants good, deep low-frequency sound and high sensitivity can obtain these goals, but they will have to use a large speaker enclosure. Similarly, if a designer is forced by space constraints to use a very small cabinet, and they aim to get good, deep low-frequency sound,
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the sensitivity will be compromised (i.e., a small cabinet with deep bass would need a very powerful amplifier).
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there in 1953. Hofmann went on to have a 35-year career as an audio engineer, including work at
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and speaker-system designer. He is known for
Hofmann's Iron Law, and was a son of pianist
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Hofmann and his wife, who were married in 1951, had three children. Hofmann died from
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161:(July 22, 1924 – November 12, 2010) was a London-born American
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264:, the designer would have to accept that there are three
233:. Hofmann was the "H" of KLH, which he co-founded with
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365:"J.A. Hofmann, 86, entrepreneur, Army researcher"
484:
478:. pp. 30–32, 56 – via klhaudio.com.
543:United States Army personnel of World War II
193:of Los Angeles in 1942. He studied at the
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528:California Institute of Technology alumni
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553:Deaths from lung cancer in Massachusetts
508:Fairfax High School (Los Angeles) alumni
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209:. After World War II, Hofmann attended
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513:People from Cambridge, Massachusetts
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195:California Institute of Technology
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533:University of Pennsylvania alumni
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419:"True Bass Rides Again (Part 1)"
417:Perazella, Thomas (April 2015).
410:
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363:Ho, Vivian (11 January 2011).
282:
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523:American electrical engineers
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428:. p. 45. Archived from
321:"Josef Anton "Tony" Hofmann"
256:Hofmann theorized that when
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381:– via newspapers.com.
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518:Audio electrical engineers
199:University of Pennsylvania
538:Harvard University alumni
291:"Draft Registration Card"
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548:Manhattan Project people
329:Cambridge, Massachusetts
296:Selective Service System
231:Cambridge, Massachusetts
325:The Cambridge Chronicle
213:, ultimately earning a
16:American audio engineer
306:– via fold3.com.
246:Waltham, Massachusetts
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73:Waltham, Massachusetts
503:Engineers from London
189:, and graduated from
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467:"Hofmann's Iron Law"
237:and Malcolm S. Low.
181:in 1924, grew up in
177:Hofmann was born in
205:as a member of the
191:Fairfax High School
159:Josef Anton Hofmann
25:Josef Anton Hofmann
262:speaker enclosures
252:Hofmann's Iron Law
227:Advent Corporation
211:Harvard University
207:United States Army
201:and worked on the
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113:Hofmann's Iron Law
85:Harvard University
219:Acoustic Research
203:Manhattan Project
154:Model Eight radio
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102:Years active
65:November 12, 2010
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435:on 12 June 2017
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331:. December 2010
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298:. February 1946
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260:are mounted in
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140:and Betty Short
81:Alma mater
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465:(March 1971).
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163:audio engineer
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121:Trudi Takayama
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110:Known for
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96:Audio engineer
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69:(aged 86)
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87:(AB, MA, PhD)
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50:July 22, 1924
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463:Kloss, Henry
443:– via
437:. Retrieved
430:the original
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400:. Retrieved
397:klhaudio.com
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375:. Retrieved
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339:– via
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183:Philadelphia
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67:(2010-11-12)
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498:2010 deaths
493:1924 births
426:audioxpress
244:in 2010 in
242:lung cancer
235:Henry Kloss
187:Los Angeles
487:Categories
439:12 January
402:6 February
377:6 February
341:Legacy.com
335:6 February
302:6 February
276:References
266:trade-offs
92:Occupation
46:1924-07-22
393:"History"
229:, all in
215:doctorate
173:Biography
134:Parent(s)
105:1954–1989
56:, England
197:and the
126:Children
258:woofers
225:, and
179:London
118:Spouse
75:, U.S.
54:London
475:Audio
470:(PDF)
433:(PDF)
422:(PDF)
441:2022
404:2022
379:2022
337:2022
304:2022
185:and
62:Died
40:Born
223:KLH
152:KLH
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349:^
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312:^
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