 Tear down this wall!  was the challenge issued by United States President Ronald Reagan to Soviet Union leader Mikhail Gorbachev to destroy the Berlin Wall, in a speech at the Brandenburg Gate near the Berlin Wall on June 12, 1987, commemorating the 750th anniversary of Berlin.n the 1963  Ich bin ein Berliner  speech, U.S. President John F. Kennedy stated the support of the United States for democratic West Germany shortly after the Soviet-supported Communist state of East Germany erected the Berlin Wall as a barrier to prevent movement from East to West.
Feedback happens when a microphone picks up sound from speakers and then pipes that same sound back through the speakers and picks it up again. The never-ending loop of ear-pain is frustrating to experience, but fairly easy to fix by adjusting the levels of the speakers and microphone.
I'm not having much luck recording vocals using my emu 0404 usb interface and my laptop. I've tried the AT3035 condenser and the senn. e835 dynamic mics, and both sound very harsh when I turn the gain high enough on the 0404 to get a decent level for recording. The preamps on the 0404 will go up to 60dB of gain, but if I go over 30dB the mics sound very harsh. The best sound is at about 20-25 dB of gain, but then the level is too low for recording...even when giving a 12dB boost in my DAW(Acid home studio). Any suggestions? I just purchased the At3035 a couple of months ago and am about ready to give up on it.