A surprisingly dramatic world of lawsuits, mass resignations, and dysfunctional relationships between humans and apes. From Koko and Kanzi to Chantek and Nim Chimpsky, research into human-ape communications used to be all the rage. Nowadays, not so much. What happened?
Real-time MRI study of human beatboxing, with lots of videos. See what snares, kick drum effects, cymbals and more look and sound like as they happen inside the head. Here's a BBC radio segment on the project.
Western musical intervals are derived from speech tendencies, according to Duke scientists. Specifically, "most of the 12 chromatic scale intervals correspond to peaks of relative power in the normalized spectrum of human vocalizations." A somewhat more layperson-friendly summary of the study is here. [more inside]
An Introduction to Sine-Wave Speech Play the first sound and you'll probably hear nothing but squeaks and bleeps. Play the second one and then go back to the first. Cool!
The Human Speechome Project - "A baby is to be monitored by a network of microphones and video cameras for 14 hours a day, 365 days a year, in an effort to unravel the seemingly miraculous process by which children acquire language.". Selected video clips. Paper (PDF, 750KB). To test hypotheses of how children learn, Prof Deb Roy's team at MIT will develop machine learning systems that “step into the shoes” of his son by processing the sights and sounds of three years of life at home. Total storage required: 1.4 petabytes.