Matches in DBpedia 2016-04 for { <http://books.google.com/books?vid=ISBN1-4505-4400-2> ?p ?o }
Showing triples 1 to 10 of
10
with 100 triples per page.
- books?vid=ISBN1-4505-4400-2 chapter "5.7 The Secret of Tube Amplifiers".
- books?vid=ISBN1-4505-4400-2 date "February 2010".
- books?vid=ISBN1-4505-4400-2 first1 "Esa".
- books?vid=ISBN1-4505-4400-2 isCitedBy Tube_sound.
- books?vid=ISBN1-4505-4400-2 isbn "1-4505-4400-2".
- books?vid=ISBN1-4505-4400-2 last1 "Meriläinen".
- books?vid=ISBN1-4505-4400-2 pages "111–112".
- books?vid=ISBN1-4505-4400-2 publisher "Createspace".
- books?vid=ISBN1-4505-4400-2 quote "The most significant differences are, however, found in the output impedance. The output impedance of transistor amplifiers is typically less than 0.1 Ω, which denotes pure voltage feed for the speaker. In tube amplifiers, instead, the output impedance varies rather widely; from tenths of an ohm to even more than five ohms . A source impedance of even a couple of ohms is able to weaken the speaker's EMF currents so that the effects are observable; and as the value exceeds 5 Ω, the speaker may function at some frequencies even halfly current-driven.".
- books?vid=ISBN1-4505-4400-2 title "Current-Driving of Loudspeakers".