Recherche Google
OMChroma User ManualUser-fun > Filter
page précédentepage suivante

Filter

Tutorial User-fun 09 - Nyquist frequency's filter

Patch description

This user-fun removes all the frequencies higher than the sample rate.

Program flow

This patch is quite developed and we see only the part regarding to the user fun. The armonics sub-patch builds a series of "how many harmonics" for each incoming frequency. Each harmonic amplitude serie has progressively amplitude "dB step" expressed in decibel.

  • The function om< checks the frequency of each component,
  • The function omif passes only the frequencies lower than the sample rate and removes the higher one.
page précédentepage suivante
A propos...Réalisé avec Scenari