Recently bought my first house with my partner. Everything is great apart from a strange kazoo like noise coming from our bedroom window. At a first guess I thought the sealant might just need filling in around the frame and wall where the window pain meets the frame. I googled the issue and a lot of people mentioned using draught tape. So bought some, was unsure where to put it so popped in the inside of the frame where the window opens, but the noise still persists, where is the noise coming from or how is it made, its similar to a low trumpet sound or a kazoo as others have described it. Pictures below are where iv put the tape if anyone can point out if iv done it incorrectly, I hope I have in a way so I can sort it. Also whilst I remember, if it's any consultation when the sound appeared the other day I applied a bit of pressure to the top right corner of the frame and it stopped, as soon as I relieved the pressure the sound reappeared so again unsure of its a sealant issue.