The cry spectrogram: an aid for analysis.
D003448:Crying; D006801:Humans; D006815:Hunger; D007223:Infant; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000175:diagnosis; D008297:Male; D010372:Pediatrics; D013018:Sound Spectrography / Q000295:instrumentation / Q000379:methods*