Añadir nuevo comentario

Imagen de Marcos Ortega
capturing sound

Is there a way or has anyone ever heard of research that involved capturing the sound that a person hears? Like somehow attaching sensors to someone's ear drums and filtering out the low frequencies.
Just curious to know if it's possible. Reason being is that whenever my friend hears this distinct high pitch sound, he stops whatever it is he's doing and asks us "did you hear that?" And I don't know if it's just coincidence, but every time it happens an earthquake occurs the very next day. It's weird!
http://singaporepropertyprices.com/all-properties/

Filtered HTML

  • Replaces [VIDEO::http://www.youtube.com/watch?v=someVideoID::aVideoStyle] tags with embedded videos.
  • Use [fn]...[/fn] (or <fn>...</fn>) to insert automatically numbered footnotes.
  • Las direcciones de las páginas web y las de correo se convierten en enlaces automáticamente.
  • Etiquetas HTML permitidas: <a> <em> <strong> <cite> <blockquote> <code> <ul> <ol> <li> <dl> <dt> <dd> <br> <p> <br/> <u> <img> <hr>
  • Saltos automáticos de líneas y de párrafos.
  • Use <bib>citekey</bib> or [bib]citekey[/bib] to insert automatically numbered references.
  • This creates an in line reference to another publication.

Plain text

  • No se permiten etiquetas HTML.
  • Las direcciones de las páginas web y las de correo se convierten en enlaces automáticamente.
  • Saltos automáticos de líneas y de párrafos.
CAPTCHA
Queremos saber si eres humano