Presentation 2008-12-04
A Research on the Structure of Audio Equalizer System for Vehicle Cabin which Based on Active Mode Control
Tomohiko ISE, Nozomu SAITO,
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Abstract(in English) Many excellent studies about the sound field control method and sound reproduction system are reported. But in these methods, we have to use many sound sources, many sensors, and expensive controllers for global sound field control. Therefore, we are studying about the active mode control method for the purpose of audio equalizer that can control global sound field by using small-scale system at limited frequency range by controlling lower-order modes in small rooms such as vehicle cabin. In this paper, we discuss about the theory, structure of our method, and applying the system to for vehicle cabin.
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Keyword(in English) Small enclosed sound field / Sound field control / Active mode control / Equalizer
Paper # EA2008-106
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Committee EA
Conference Date 2008/11/27(1days)
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Registration To Engineering Acoustics (EA)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) A Research on the Structure of Audio Equalizer System for Vehicle Cabin which Based on Active Mode Control
Sub Title (in English)
Keyword(1) Small enclosed sound field
Keyword(2) Sound field control
Keyword(3) Active mode control
Keyword(4) Equalizer
1st Author's Name Tomohiko ISE
1st Author's Affiliation Alpine Electronics, Inc.()
2nd Author's Name Nozomu SAITO
2nd Author's Affiliation Alpine Electronics, Inc.
Date 2008-12-04
Paper # EA2008-106
Volume (vol) vol.108
Number (no) 333
Page pp.pp.-
#Pages 6
Date of Issue