the tone that comes out from the striking strings or voice
2006-08-15 21:04:40 · 8 answers · asked by james g 1 in Entertainment & Music ➔ Music
a looped signal, same cyle as the first audible wave.
2006-08-15 21:07:22 · answer #1 · answered by Anonymous · 1⤊ 0⤋
It's caused by the microphone being too close to the speakers. You talk into the mike. It's amplified (made louder) and the loud sound comes out of the speaker. If the mike is close to the speaker it picks up that sound and amplifies it even more. At this point you can stop speaking and the feedback loop will continue from mike to amp to speaker and then back to the mike, amp etc getting louder each time until you get a shrill scream. The only way to stop it is to cut the power off or move the mike (or guitar pickup) away from the speakers.
2006-08-16 04:22:13 · answer #2 · answered by JimWV 3 · 0⤊ 0⤋
The signal that is coming out of the speaker is being re-amplified by going through the microphone (or pickups in the case of a guitar) creating a "loop" in which the signal then overloads the signal path. On microphones its terrible, but on guitars it can actually sound kind of cool!
2006-08-16 04:12:31 · answer #3 · answered by Paul H 6 · 0⤊ 0⤋
Feedback is caused by someone making a sound, the microphone or guitar pickups picking up that sound and playing it again, then the microphone hears THAT sound and plays THAT again, and then hears that one and so on. If you want to get rid of feedback point your amps away from the microphone, so the microphone only picks up the sound you want it to.
2006-08-16 04:08:51 · answer #4 · answered by Mordent 7 · 0⤊ 0⤋
If the mic is too close to the speakers it'll cause feedback. Most likely a guitar will do the same.
2006-08-16 04:07:37 · answer #5 · answered by ladystyx1969 3 · 0⤊ 0⤋
its when you point the microphone or the device that picks up the sounds from your guitar into the direction of the monitor. It picks up the sound it was already transmitting, causing the sound to 'sing round'. so if you have that problem, try to poit your mic in another direction. (or your guitar)
2006-08-16 04:08:02 · answer #6 · answered by Joyce R 4 · 0⤊ 0⤋
its the sound coming from the amplifier being pushed back through the circuitry.
2006-08-16 04:07:32 · answer #7 · answered by helix.helix 2 · 0⤊ 0⤋
The amp may be too close to the instrument,(Mic)
2006-08-16 04:07:37 · answer #8 · answered by ? 6 · 0⤊ 0⤋