Ledsteplin
Ambassador
Yes it is, but it changes. At the moment it is like distant Cicadas. Recently it has been a low drone on the left side, like a huge engine somewhere in the distance. It is never loud for long, just occasionally there's a high pitched ringing that goes away quickly if I waggle my jaw. Interestingly although it is in stereo, it's like real stereo in that there is a distinct difference left from right. Noise induced damage I'm afraid, caused by loud rock music (live not earphones) followed by a few years working in coal fired power stations, (the turbine house is loud !!).
Sometimes I hear a Yacht cruising along on the river. What it sounds like anyway. Those cicadas too.