input: Text: Professor A: Am I on? I guess so. Radio two. Hmm. Radio two. Grad E: Hello? Professor A: Wow. Grad E: Mm - hmm. Hi? PhD B: Blow into it, it works really well. Grad F: Channel B. Professor A: People say the strangest things when their microphones are on. PhD D: Channel four. Test. PhD C: Uh - oh. PhD D: OK. PhD C: Radio four. Grad E: Hello? Professor A: So everybody everybody's on? PhD D: Today's Professor A: Yeah. So y you guys had a <unk>disfmarker<unk> a meeting with uh <unk>disfmarker<unk> with Hynek which I unfortunately had to miss. Um and uh somebody PhD C: Mmm. Professor A: eh e and uh I guess Chuck you weren't there either, so the uh PhD B: I was there. Professor A: Oh you were there? PhD B: With Hynek? Professor A: Yeah. PhD B: Yeah. Professor A: So everybody knows what happened except me. OK. <unk>vocalsound<unk> Maybe somebody should tell me. PhD C: Oh yeah. Alright. Well. Uh first we discussed about some of the points that I was addressing in the mail I sent last week. Professor A: Uh - huh. PhD C: So. Yeah. About the um, well <unk>disfmarker<unk> the downsampling problem. Professor A: Yeah. PhD C: Uh and about the f the length of the filters and <unk>disfmarker<unk> Yeah. Professor A: What was the <unk>disfmarker<unk> w what was the downsampling problem again? PhD C: So we had <unk>disfmarker<unk> Professor A: I forget. PhD C: So the fact that there <unk>disfmarker<unk> there is no uh low - pass filtering before
  Question: Summarize the meeting
  Answer:
output: The meeting began with the team catching up the professor, who had missed the previous meeting. Then, the team moved onto talking about echo cancelling techniques. They were trying to get the voice of other people from the primary person's microphone. Then, the team discussed how they could improve the performance on the Aurora task by playing around with the model. The team ended the meeting with various comments on different topics.