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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/unesp/370727
Title: 
Vowel resonator applet
Author(s): 
Falstad, Paul
Language: 
eng
Description: 
  • This java applet simulates sound waves in the human vocal tract to make vowel sounds. The vocal tract acts as an acoustic filter to shape the spectrum of the sound produced by the vocal chords. To produce different vowels, we move the tongue and lips to create a filter of a certain shape; these shapes produce the desired vowel sounds. If we make a tube with similar length and cross section, and excite it with a source similar to the vocal chords, we can make sounds that sound like vowels. The applet simulates this process by calculating the frequency response of such a tube and creating a digital filter with the same response
  • Educação Superior::Ciências Exatas e da Terra::Física
Issue Date: 
  • 26-Aug-2010
  • 2-Apr-2013
  • 2-Apr-2013
  • 2-Apr-2013
Keywords: 
  • Educação Superior::Ciências Exatas e da Terra::Física::Acústica
  • Oscilação
Notes: 
To demonstrate the acoustics of speech
Source: 
http://objetoseducacionais2.mec.gov.br/handle/mec/23499
URI: 
http://acervodigital.unesp.br/handle/unesp/370727
Rights: 
Licença dada pelo detentor dos direitos autorais, permitindo utilização do objeto em salas de aula, em sites e permitindo a modificação do software desde que ele seja contactado, seu nome citado como criador do mesmo e passado o endereço de sua página
Type: 
outro
Appears in Collections:MEC - Objetos Educacionais (BIOE) - OE

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