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Reconocimiento de vocales

A gray box with a large blue letter A in the center.
Manufacturer Name: 
Fressa
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Product Description: 

Reconocimiento de vocales is a program intended to help people with speech difficulties articulate vowels. The program has two recognition modes: One from serious voices (taken from the voice of several older boys) and another from high voices (taken from the voice of several older girls). 

Main Features: 

  • When running the program, recognition already works, therefore, if a vowel is said in the microphone, the program will write the vowel it recognizes A, E, I, O, U. 
  • The menu, Català, recognizes A, AE, È, É, I, O, U. 
  • To stop the recognition (or restart it if it is stopped) activate the menu, Start/stop or the button. 
  • The file menu has the option, Save, to save a sound as a wav file. The button on the right has the same function. 
  • The experiment option of the file menu allows the program to make statistics of its ability to recognize as well as save the errors.
  • The recognized vowels come out in blue. If red, it means that the signal is saturated, that is to say too high in volume. In this case, users can: 
    • Lower the microphone input level. To do this go to the menu: Microphone volume control. And lower the microphone sound input level. 
    • Remove the microphone from the mouth. 
    • Speak lower. 

More Information: 

This product is a freeware software available for free download off of the internet from Projecte Fressa, or search for: "open source freeware Reconocimiento de vocales."