I first started sleeping with loud rain sounds when I moved to a strange, crappy apartment in Brooklyn’s Crown Heights neighborhood about five years ago. The back of my bedroom was a thin, haphazardly placed sheet rock wall which abutted onto my neighbor’s living room. They were the kind of family that left the TV on 24 hours a day. As a result I was sleeping with my head next to a TV every night, on the other side of the wall. There wasn’t another good place to put my bed in the apartment, New York apartments being what they are and so I started putting on various sounds to drown out the TV and help me sleep. I tried a lot of different things. Interestingly there is a whole universe of sound recording files on YouTube, like the one below “Noise of heavy Rain in Night Sea”. You can probably find eight or ten hour loops of whatever flavor of rain you want. City rain, forest rain, country rain. You can find recordings of vacuum cleaners and washing machines, of ‘outer space’ which is usually some kind of filtered white noise. At times I’ve created my own noise generators using various software synthesizers to create long, smooth uninterrupted noise sequences.
My ingredients for creating a nice noisescape for sleeping with a synthesizer are to start with a white noise generator as your sound source. Remove high frequencies to taste, or depending on the frequency content of the noise you are trying to block out. If there is a lot of high frequency content in the noise (it’s mainly tinny or shrill) you will want to leave the highs in the noise you generate. I sometimes add some gentle band pass filter movement on a sample and hold shaped low frequency oscillator to give the sound some light random fluctuation across the frequency spectrum. This can create sounds that are similar to howling winds or similar noise based randomly changing natural sounds. This kind of synthesizer noise can be useful when the sound you need to block has a bass vibration, since white noise contains an equal, random distribution of frequencies across the spectrum. So there is bass and sub bass frequency content in white noise and if you turn it up loud you can use it to block out annoying music from neighboring apartments. Surprisingly you can turn it up really loud and still sleep quite well once you get used to it. I also have used rain with thunder YouTube clips to mask outside noise pollution with bass content as well. I put it on and turn it up loud. Importantly you need speakers which can reproduce sub bass for this to work. One of the good things about living among the predominantly Caribbean immigrant population of Crown Heights is that they like to play loud music and so will never complain or call the cops about the booming thunder coming out of your apartment at night.
As someone who spent years tormenting my neighbors with my own bedroom music production activities I will never complain or call the cops about music or noise coming from adjoining apartments. There’s a kind of karmic balance to the fact that now most places I move to I have some kind of noise or music going when I try to sleep. Nowadays in Berlin I sleep above a bar in an apartment that faces onto a busy main street with trams and ambulances passing. Luckily I am generally not a very sensitive sleeper having grown up in Manhattan and lived in Brooklyn for many years, so the noise of the city is very familiar. Lately I’ve narrowed in on various YouTube clips of rain noise as my sleep sound of choice and I find it helps me to fall asleep more quickly and to sleep more deeply. My kids enjoy it too, hearing the rain falling in my bedroom.