Home › Forums › Hyperfine course › magnetic hyperfine interaction › High-fequency noise This topic has 0 replies, 1 voice, and was last updated 1 month, 1 week ago by Ward Moortgat. Viewing 1 post (of 1 total) Author Posts March 10, 2025 at 3:43 pm #6319 Ward MoortgatParticipant In almost every video there are sporadic high frequency noises, making it difficult to keep my concentration on the lesson. These noises have a frequency of around 15kHz Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In