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Application of ANC for singing voice attenuation
Description
In this paper, we propose an “ANC mute microphone” to attenuate noise caused by singing voice. To verify that an ordinary Filtered-X LMS Algorithm is effective in cancelling singing voice, we conducted simulations and experimented using the DSP kit DSK6713. The simulations show that the attenuation of a singing voice is modestly possible (up to 4 dB). According to the real-time experiment using the DSK, low frequency voice, such as Bass, was attenuated relatively well, by over 8 dB. On the basis of these results, we plan to further improve this device for realistic applications.
Journal
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- 2014 IEEE 3rd Global Conference on Consumer Electronics (GCCE)
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2014 IEEE 3rd Global Conference on Consumer Electronics (GCCE) 63-64, 2014-10-01
IEEE