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Acoustic waveguides and transmission lines [message #42032 is a reply to message #42031]

Sat, 26 July 2003 13:13

Wayne Parham
Messages: 18786
Registered: January 2001

Illuminati (33rd Degree)

I've never built a speaker to use a non-tapered transmission line for a tuning device. But I can't see any reason that having cross-section area equal to diaphragm area should be a requirement. Check out the paper written by Daniel Russell called "Acoustic High-Pass, Low-Pass, and Band-Stop Filters," which contains some information about acoustic waveguides and transmission lines.

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		A COMPLETELY Non-Pi question... By: wunhuanglo on Sat, 26 July 2003 07:02
		Acoustic waveguides and transmission lines By: Wayne Parham on Sat, 26 July 2003 13:13

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