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The 901 Series, released in 1968, was an unconventional design consisting of two floorstanding speakers and an active equaliser. The equaliser, connected between pre-amplifier output and power amplifier input, effectively flattens the speaker frequency response. [ 26 ]
The Court ruled that the First Circuit Court of Appeals had correctly concluded that Bose had not presented proof of actual malice. The magazine Consumer Reports had published in 1970 a review of an unusual [clarification needed] loudspeaker system manufactured by Bose Corporation, called the Bose 901. The review expressed skepticism of the ...
Bose argued that the listener's perception was the best measure of audio quality. [12] [13] [14] Also in 1968, the company introduced the Bose 901 stereo speaker system, which used eight mid-range drivers pointing toward the wall behind the speaker, and a ninth driver toward the listener. This design aimed to achieve a dominance of reflected ...
Model numbers that are in bold are speakers currently being sold. List of stereo speakers (powered by a receiver) from Bose: 1966 - The Bose 2201 (only year sold) 1968 - 901 Series I (until 1973) 1971 - Model 501 (until 1977) 1973 - 901 Series II (until 1976) 1975 - Model 301 (until 1983) 1976 - 901 Series III (until 1978) 1977 501 Series II ...
It used the set's speaker and remote control, in addition to a built-in microphone. A Space Phone-enabled television would connect to a telephone jack (using a built-in phone cord), and making a call was performed by pressing a button on the remote to activate the Space Phone (which would mute and begin controlling the program audio going to ...
For instance, the Bose 901 speaker system does not use separate larger and smaller drivers to cover the bass and treble frequencies. Instead it uses nine drivers all of the same four-inch diameter, more akin to what one would find in a table radio. [citation needed] However, this speaker system is sold with an active equalizer. That equalizer ...
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]
Magnepan has used several different technologies in constructing their magnetostatic speakers.All Magnepan speakers are based on flexible ferrite magnet strips (like refrigerator magnets), 0.060" (1.5 mm) thick, typically cut to either 1/4" (6 mm) wide (mid-bass) or 1/8" (3 mm) wide (tweeters) and more or less the length of the speaker.