Biography Wikipedia
Wikipedia:
A sonogram may refer to the following:
A diagnostic medical image created using ultrasound echo (sonographic) equipment, see medical ultrasonographyAn image that shows how a signal varies with time, also known as a spectrogram, used to identify phonetic sounds, to analyse the cries of animals, and in the fields of music, sonar/radar, speech processing and seismology.S.O.N.O.G.R.A.M., an album by One Be Lo