Reply
 
Thread Tools Display Modes
  #1   Report Post  
Posted to rec.audio.pro
tontoko tontoko is offline
external usenet poster
 
Posts: 2
Default Real-time Spectral Analyzer/Filter

In general regenerating sound from frequency spectra takes
considerable time when the amount of frequency spectra is great due to
deal with the convolution calculation. The method used in the spectral
analyzer introduce in the following site:
http://www.geocities.com/square17320...ad/ferftad.htm does not
use the convolution for Fourier transform. So the efficiency of DFT is
improved and it makes the real time Fourier transform and its inverse
transform more portable.

Reply
Thread Tools
Display Modes

Posting Rules

Smilies are On
[IMG] code is On
HTML code is Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
FS - RARE DBX 20/20 AUTOMATIC ROOM EQUALIZER / REAL TIME ANALYZER MarkSG Marketplace 1 August 25th 05 07:54 PM
FS - RARE DBX 20/20 AUTOMATIC ROOM EQUALIZER / REAL TIME ANALYZER MarkSG Pro Audio 0 August 24th 05 11:42 PM
FA: AUDIOSOURCE RTA-ONE HANDHELD REAL TIME SPECTRUM ANALYZER MarkSG Marketplace 0 July 22nd 05 06:19 PM
FA: AUDIOSOURCE RTA-ONE HANDHELD REAL TIME SPECTRUM ANALYZER MarkSG Pro Audio 0 July 22nd 05 06:18 PM
Real Time Analyzer? scott johnson Car Audio 3 July 8th 03 04:50 AM


All times are GMT +1. The time now is 05:24 AM.

Powered by: vBulletin
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Copyright ©2004-2024 AudioBanter.com.
The comments are property of their posters.
 

About Us

"It's about Audio and hi-fi"