Performance
Small Meeting Room/Seminar
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The wireless lavalier microphone shines in various settings, earning four stars for its performance. While the playback audio may occasionally exhibit slight crackling, possibly due to microphone contact with clothing, it consistently delivers accurate captions. This holds true even in challenging situations, including background noise, multiple simultaneous speakers, or quiet speakers.
Lecture Hall
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In a lecture hall environment, the HMKCH Wireless Lavalier microphone offers excellent captioning quality with an extensive range. Utilising a lapel microphone in this context ensures that it captures the speaker's voice while ignoring audience chatter. However, some students might hesitate to ask the lecturer to wear the device. In such cases, we found that placing the microphone on the desk in front of the lecturer produced equally effective results.