Etiqueta: lingüística
¿Por qué evolucionan las lenguas?
Las lenguas evolucionan porque son sistemas dinámicos. A diferencia de los sistemas artificiales, las lenguas están vivas en tanto que son utilizadas por personas reales en contextos cambiantes. Los seres humanos modifican el lenguaje para adaptarlo a sus necesidades y situaciones sociales. Esta flexibilidad innata hace que las lenguas sean maleables y estén en constante… →
Sine-wave speech
The psychologists Robert Remez, David Pisoni, and their colleagues [...] published an article in Science on "sine-wave speech." They synthesized three simultaneous wavering tones. Physically, the sound was nothing at all like speech, but the tone followed the same contours as the bands of energy in the sentence "Where were you a year ago?". Volunteers described what they heard as "science fiction sounds" or "computer bleeps." A second group of volunteers was told that the sounds had been generated by a bad speech synthesizer. They were able to make out many of the words, and a quarter of them could write down the sentence perfectly. The brain can hear speech content in sounds that have only the remotest resemblance to speech. Indeed, sine-wave speech is how mynah birds fool us. They have a valve on each bronchial tube and can control them independently, producing two wavering tones which we hear as speech. Pinker (1994), p. 156-157
