cristo art The discovery that electromagnetic waves are capable of transmitting information sparked the invention of radio. The technology scaled like the old inventions in the telegraph as well as the telephone. According to some researchers, the amplitude modulation technique originated in the experimental and theoretical work of Leblanc, in 1886, Mayer (1875) and Rayleigh (1894). For example, the very first successful attempt to transmit audio signals over telephone lines happened inside mid-1870s and this may be called one of the first transmissions happening by using some type of amplitude modulation. As a music educator, with experience teaching music to young children for upwards of eleven years in various forms, I know weekly I am still hunting for fresh ideas to help really engage the small learners I am around. I've compiled fifteen creative articles on infants and toddler music activities, most of which are authored by fellow educators. This infant and toddler music guide was created with both mom and dad and educators planned, since the activities highlighted here can translate into the classroom or perhaps a home environment.