DocumentCode
644135
Title
Newly-developed loudspeaker diaphragm which includes carbon nanotube
Author
Umemoto, Satoshi ; Works, Sanda ; Mitani, Tomonori
Author_Institution
Mitsubishi Electr. Corp., Sanda, Japan
fYear
2013
fDate
1-4 Oct. 2013
Firstpage
204
Lastpage
206
Abstract
An innovative loudspeaker diaphragm named NCV has been developed. NCV stands for Nano Carbonized high Velocity and is compounded from various polymers with carbon nanotube. NCV is characterized by high propagation velocity, which exceeds titanium, and moderate internal loss like paper. The diaphragm of various sizes can be molded by injection molding according to each frequency range. Loudspeaker systems using NCV diaphragm can reproduce the original sound precisely over a wide frequency range with same timbre.
Keywords
carbon nanotubes; diaphragms; injection moulding; loudspeakers; polymers; timber; C; NCV diaphragm; carbon nanotube; high propagation velocity; injection molding; nanocarbonized high velocity; newly-developed loudspeaker diaphragm; polymers; timbre; Carbon nanotubes; Loudspeakers; Polymers; Propagation losses; Temperature; Vibrations; Carbon Nanotube; Loudspeaker Diaphragm; NCV; Sound Quality;
fLanguage
English
Publisher
ieee
Conference_Titel
Consumer Electronics (GCCE), 2013 IEEE 2nd Global Conference on
Conference_Location
Tokyo
Print_ISBN
978-1-4799-0890-5
Type
conf
DOI
10.1109/GCCE.2013.6664799
Filename
6664799
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