Why is there feedback when trying to record audio?

If you hear feedback from your loudspeakers after you have record-enabled an audio track in Sequel, please keep the following in mind: • This problem often occurs with laptop computers equipped with an integrated microphone in the housing. • If the microphone input is selected as the preferred record source a click on the record-enable button in Sequel opens the microphone input. • All incoming signals are now routed to the audio track in order to get recorded. • At the same time you hear the input signal with your loudspeakers. This is necessary so that you can hear yourself while recording something. • But this also means that a feedback can be easily created, which is a quite disturbing situation. ... more