What electrically travels through a home theater audio cable?

Subject: What electrically travels through a home theater audio cable?

Date: Thu Jun 29 10:44:46 2006
Posted by Chris
Grade level: grad (science) School: No school entered.
City: No city entered. State/Province: MS Country: USA
Area of science: Engineering
ID: 1151603086.Eg

Message:


How is a 20-20k Hz analog signal passed from a CD player to a receiver over a
shielded RCA cable? I understand electrons probably flow between them in some
low voltage mannor. But how does RF get encoded inside the cable, rather than
escape it and travel through space?

Re: What electrically travels through a home theater audio cable?

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