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音箱设计的G-spot [复制链接]

1#
六个奇妙的五度音程

g3 - d4,客观气氛,对应频率段:1568 - 2349 Hz  

g2 - d3,主观情绪,对应频率段: 784 - 1175 Hz

g1 - d2,客观气氛,对应频率段: 392 - 587 Hz

g - d1,主观情绪,对应频率段: 196 - 294 Hz

G - d,客观气氛,对应频率段: 98 - 147 Hz

G1 - D,主观情绪,对应频率段: 49 -   73 Hz
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3L-Audio Studio, established since 1993, has been dedicated to Hi-Fi audio R&D for over 20 years.
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2#

不用度娘、谷哥、维基,也不用放狗,这是3L原创的。
3L-Audio Studio, established since 1993, has been dedicated to Hi-Fi audio R&D for over 20 years.
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3#

G1 - D,箱体决定;

G - d,单元本体质素;

g - d1,g1 - d2,g2 - d3,g3 - d4,分频器决定;

抑扬顿挫、张弛有度之类,全由这六个五度音程决定。
3L-Audio Studio, established since 1993, has been dedicated to Hi-Fi audio R&D for over 20 years.
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4#

箱体实例

Gracy Baby

http://bbs.hifi168.com/showtopic-222188.aspx



反射管谐振频率 Fb 49Hz G1  箱体谐振频率 Fc 62Hz B1  一个大三度音程
3L-Audio Studio, established since 1993, has been dedicated to Hi-Fi audio R&D for over 20 years.
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5#

说过要用 8545-01 + 9700 做一个公开设计
说话算数








反射管谐振频率 Fb 49Hz G1 箱体谐振频率 Fc 62Hz B1 一个大三度音程
3L-Audio Studio, established since 1993, has been dedicated to Hi-Fi audio R&D for over 20 years.
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6#

再加多一个 SEAS H1456

设计GB时已兼顾考虑用SEAS H1456
反射管谐振频率 Fb 49Hz G1 箱体谐振频率 Fc 65Hz C 一个纯四度音程
3L-Audio Studio, established since 1993, has been dedicated to Hi-Fi audio R&D for over 20 years.
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7#

是吗?


这周五,Classic Jack 约会单拿C1铂金版。

3L-Audio Studio, established since 1993, has been dedicated to Hi-Fi audio R&D for over 20 years.
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8#



8545-01 + 9700
3L-Audio Studio, established since 1993, has been dedicated to Hi-Fi audio R&D for over 20 years.
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9#



8545-01 + 9700
3L-Audio Studio, established since 1993, has been dedicated to Hi-Fi audio R&D for over 20 years.
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10#



特别方便EYED的用户体验。
3L-Audio Studio, established since 1993, has been dedicated to Hi-Fi audio R&D for over 20 years.
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11#

我所掌握的资料

EYED箱体设计值 Fb 46Hz #F1  Fc 55Hz A1 小三度音程,反射管截面积小于阀值。
3L-Audio Studio, established since 1993, has been dedicated to Hi-Fi audio R&D for over 20 years.
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12#

Cms

18W8545             1.538 mm/N

18W8545-00       1.615 mm/N

18W8545K00       1.576 mm/N

18W8545-01       2.3     mm/N


scanspeak花两年搞这么个01出来,悲哀,也活该被台资收购。
3L-Audio Studio, established since 1993, has been dedicated to Hi-Fi audio R&D for over 20 years.
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13#

晨5:45



今天听的第一张
3L-Audio Studio, established since 1993, has been dedicated to Hi-Fi audio R&D for over 20 years.
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14#

今天听的第二张
3L-Audio Studio, established since 1993, has been dedicated to Hi-Fi audio R&D for over 20 years.
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15#

废柴这几个小时挖空心思给8545-01找出路......

总算有方案了
3L-Audio Studio, established since 1993, has been dedicated to Hi-Fi audio R&D for over 20 years.
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16#

原帖由 神农 于 2014-10-16 20:12:00 发表
决定定位结像的是哪个频段?


3L-Audio Studio, established since 1993, has been dedicated to Hi-Fi audio R&D for over 20 years.
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17#

原帖由 jollee 于 2014-10-16 21:53:00 发表
您设计的箱体,面板的衍射是否可以更改面板的形状来达到修正的目的?另外,是否可以改变面板厚度,通过喇叭不同安装深度来调整分频相位?非常感谢。

另外提前祝您18号生日快乐。

谢谢。
我个人偏爱直角方正的箱体,直角方正的箱体生产时工艺相对简洁,成品的优良率易保证。
更改面板的形状及厚度没问题,保证容积的前题下,自己修改吧。
3L-Audio Studio, established since 1993, has been dedicated to Hi-Fi audio R&D for over 20 years.
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18#

原帖由 3l 于 2014-10-16 21:10:00 发表
原帖由 神农 于 2014-10-16 20:12:00 发表
决定定位结像的是哪个频段?




资料:1000Hz以下的声频,双耳以时差定位;1700Hz以上的声频,双耳以振幅差(强度差)定位;5000Hz以上的声频,双耳以高次谐波衰变差定位。
最后编辑3l 最后编辑于 2014-10-17 01:07:11
3L-Audio Studio, established since 1993, has been dedicated to Hi-Fi audio R&D for over 20 years.
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19#

原帖由 3l 于 2014-10-15 16:18:00 发表
是吗?


这周五,Classic Jack 约会单拿C1铂金版。





3L-Audio Studio, established since 1993, has been dedicated to Hi-Fi audio R&D for over 20 years.
TOP
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