Archive for the ‘Communication Systems’ Category

Human Communication – Acquiring intonation

Friday, November 6th, 2009

Here, NPR reports on the intonation of the cries of infants:  Babies May Pick Up Language Cues in Womb.

Animal Communication

Friday, November 6th, 2009

Here’s an example of Hocket’s design feature interchangeabiliy – only male crickets chirp.  Slo-mo Cricket Chirps Reveal Secret Seranades discusses the chirp patterns of different species of crickets.  Overall, NPR’s Wild Sounds series is pretty interesting.

And, monkeys lie:  White Face Capuchin lies 

Here, crows crack nuts:  Wild crows in the city;  Here, a crow makes a tool:  Tool-making crow;  And crows teach each other to recognize danger:  Crows recognize faces

ASL, Plains Indian Sign Language – Independent of spoken language

Wednesday, October 7th, 2009

Both American Sign Language and Plains Indian Sign Language are independent of spoken language.  But ASL is a complete language equal in power to spoken language.  Plains Indian Sign Language is probably a trade language – reduced in scope, more iconic than abstract.

Very interesting set of videos on Plains Indian Sign Language:  http://www.youtube.com/watch?v=JST8l3ilsSQ

I’m a big fan now of b storm – the repetition of signs in his Marilyn Manson cover is interesting and I like the way pitch is represented in the ‘0h, 0h, 0h’ section of Pump It:  http://www.youtube.com/user/st0rmfx

I’m a big fan of myhappyhands:  http://www.youtube.com/user/MyHappyHands

Whistle, Drum Languages – Dependent on Spoken Language

Wednesday, October 7th, 2009

Listen to the Whistle Spanish of La Gomera of the Canary Islands http://www.youtube.com/watch?v=qFPY60UceJQ

Compare it to the Whistle Mazateco of Oaxaca, Mexico http://www.youtube.com/watch?v=Jfl-NJTgUzI

Note that in addition to being based on different languages, the whistles themselves  sound different.

Here is a bit of Twi (Akan) drum language:  http://www.philtulga.com/Drum%20Language.html

M. Albright’s Read My Pins

Wednesday, September 30th, 2009

Madeleine Albright has just come out with a book titled Read My Pins.  How is ‘reading’ Albright’s pins different from actual reading?  How is interpretation of the pins different from language?

National Public Radio interview with Allbright:

http://www.npr.org/templates/story/story.php?storyId=113278807

Bowerbirds communicate by nest building

Monday, September 28th, 2009

Here is a short clip of the Australian bowerbird building a nest to impress a mate.

http://www.youtube.com/watch?v=GPbWJPsBPdA

Communication Source: Cat

Sunday, September 9th, 2007

Cats use their bodies, their vocalizations, and their pheromones to communicate.

The University of Arizona University Animal Care has prepared a learning module on cats. Visit their Domestication page of the module and scroll down a bit to see the faces of happy, angry, frightened, playing, and ecstatic cats. My cat, Pua, half closes her eyes and sticks out her tongue when shes very happy.

In the article Cat talk? Cornell News reports on Nicholas Nicastro’s study of vocalization communication between cats and humans.

Communication Source: Dog

Sunday, September 9th, 2007

The message source is a dog. The channel is body, face, and vocalization. What’s the message? Find out here:

How to Interpret Your Dog’s Body Language, Facial Expressions and Vocalizations

Bee Communication

Saturday, September 8th, 2007

Nova’s Tales from the Hive

Bees communicate the location, quantity, and quality of food to their hivemates. This Nova site provides video of bees performing a round dance to indicate that a food source is close and a waggle dance to indicate that food is further away. Bees also carry the scent of the food source to their hivemates.

The University of Michigan’s Animal Communication site provides diagrams of bee dances and their meanings.