This white noise maker has worked well for me for 8 years: http://www.amazon.com/dp/B000LQI2S0 http://www.amazon.com/dp/B000LQI2S0 They work by increasing the

This white noise maker has worked well for me for 8 years: http://www.amazon.com/dp/B000LQI2S0 http://www.amazon.com/dp/B000LQI2S0 They work by increasing the volume of the background noise. Sounds that would normally affect or you sleep end up blending in with the background noise.