Di seismik khan low-nya sudah hilang. Jadi kalau di low-pass lagi ( = high cut ), bandwidthnya jadi lebih tipis.
LL -----Original Message----- From: Paulus Tangke Allo [mailto:[EMAIL PROTECTED] Sent: Friday, February 17, 2006 6:50 AM To: fogri@iagi.or.id Subject: Re: [fogri] "Seismic Inversion - Still the Best Tool for Reservoir Characterization" ??????????? kenapa low frequency-nya hilang saat di low-pass? ini low-pass atau low-cut filter? --pta On 2/17/06, Leonard Lisapaly <[EMAIL PROTECTED]> wrote: > > Pak Frank, > > Ini curiosity saja : Di seismik, kita kehilangan low frequency, > katakanlah 0-8Hz, yang justru biasanya berisi background trend / > geological trend / compaction trend. Kalau kita low pass lagi, maka > praktis kita kehilangan background trend sekaligus juga kehilangan > detailnya, jadi ada .............. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] Visit FOGRI Website: http://fogri.or.id FOGRI Archive: http://www.mail-archive.com/fogri%40iagi.or.id/ --------------------------------------------------------------------- --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] Visit FOGRI Website: http://fogri.or.id FOGRI Archive: http://www.mail-archive.com/fogri%40iagi.or.id/ ---------------------------------------------------------------------
