ds,developmental delay from 3 major operations on brain and heart when tiny. progressing all the time and just started school, obs. class. last year and half been very sensitive to noises/sounds particularly those of babies, young children. had no help from anyone locally. looked into myself on 'net. found sound therapy prog. just wondered if anyone else has experienced any such thing. he gets most upset at such noises, and even some noises at home eg hoover, food processor, drilling/some diy etc.