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Transmission Lines
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<blockquote data-quote="Mattrance" data-source="post: 7588064" data-attributes="member: 638615"><p>Hi,</p><p></p><p>Should or are transmission lines within a speaker cabinet be built in order to absorb all of the backward waves from a driver to prevent any phasing issues, or are they more used for turning an out of phase waveform, in phase, to come out of a port/vent adding to the amplitude of the sound. and if this is the case are exact mathematics of the angles through the line essential to get the waveform in-phase?</p><p></p><p>Im new to this game as you probably figured. As far as i can tell in my research so far there seams to be an argument for both cases which has confused me somewhat. some to get a better/cleaner response from the driver and others to add to its output</p><p></p><p>Any information would be greatly appreciated</p><p></p><p>Cheers.</p></blockquote><p></p>
[QUOTE="Mattrance, post: 7588064, member: 638615"] Hi, Should or are transmission lines within a speaker cabinet be built in order to absorb all of the backward waves from a driver to prevent any phasing issues, or are they more used for turning an out of phase waveform, in phase, to come out of a port/vent adding to the amplitude of the sound. and if this is the case are exact mathematics of the angles through the line essential to get the waveform in-phase? Im new to this game as you probably figured. As far as i can tell in my research so far there seams to be an argument for both cases which has confused me somewhat. some to get a better/cleaner response from the driver and others to add to its output Any information would be greatly appreciated Cheers. [/QUOTE]
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