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acts as a horn while the top can be visualized as an extended compression chamber. The entire pipe can also be seen as a tapered transmission line in inverted form, that is, widening rather than narrowing from top to bottom. The driver is usually positioned close to the middle of the baffle or slightly lower. Its relatively low adoption in commercial speakers can mostly be attributed to the large resulting dimensions of the speaker produced and the expense of manufacturing a rigid tapering tube.
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The concept is that the sound emitted from the rear of the loudspeaker driver is progressively reflected and absorbed along the length of the tapering tube, almost completely preventing internally reflected sound being re-transmitted through the cone of the loudspeaker. The lower part of the pipe
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characteristics. It is highly regarded by some speaker designers, as evidenced by established manufacturers such as
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51:. Due to its relatively high efficiency the design is frequently employed in
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70:(TQWP) or tapered quarter-wave tube (TQWT).
62:The Voigt pipe was designed in 1934 by
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95:List of loudspeaker manufacturers
35:that embodies a combination of
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132:The Voight-Pipe Resource Page
66:and is also referred to as a
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110:Acoustic transmission line
122:The Single Driver Website
68:tapered quarter-wave pipe
105:Loudspeaker measurement
152:Loudspeaker technology
55:loudspeaker designs.
100:Loudspeaker acoustics
33:loudspeaker enclosure
64:Paul G. A. H. Voigt
85:Frequency response
37:transmission line
16:(Redirected from
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41:ported enclosure
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127:Martin J. King
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90:High-end audio
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31:is a type of
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18:Voight Pipe
80:Audiophile
53:full-range
29:Voigt pipe
146:Category
74:See also
137:Lowther
49:Castle
45:horn
43:and
27:The
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