Download FFT Spectra - FFT Spectra Description, FFT Spectra Reviews
Contact
 


 

Download

 
Download Now (0K)
GPL (GNU General Public License)
Downloads till now: 9
 
 

Quick search

 



 

Rate this software

  • Currently 0/5 Stars.
  • 1
  • 2
  • 3
  • 4
  • 5

No. Votes

0

 

Linux

amaroK Scripts , Audio , Graphics , Video ,

Windows

Mac

Mobile

Drivers

Scripts - DHTML

Scripts - DHTML (new)

Web Developer Blog

Web Developer Blog (new)

Scripts and Applications

Ajax
ASP
ASP.NET
C and C++
CFML
CGI and Perl
Flash
Java
JavaScript
PHP
Python
XML


Tag Cloud

FFT Spectra

 

Details

Size: 0K
Last Update: 2008-06-05 23:25:51
Version: 1.3
OS Support: Linux
License/Program Type: GPL (GNU General Public License)
Publisher: Petr Danecek
Price:$0.00
Description:

FFT Spectra 1.3 is audio software developed by Petr Danecek.
FFT Spectra is a tool for the visualization of frequency spectra of an audio signal.



Among other things, it can be used to verify whether you are able to sing and whistle in tune or to tune your guitar.

Examples:

Didgeridoo

Didgeridoo is actually the reason, why i started writing this software. The theory of physics explains that when you blow into a cylindrical tube (such as didgeridoo, but PVC pipe works as well) and vibrate your lips, standing waves develop inside the tube.

At that end of the tube, where the air leaves, there is nearly atmospheric pressure and the standing wave has a node there. At the other end, where one blows the air in, the changes in pressure are maximal and the standing wave must have an antinode here.

The situation is depicted on the picture on the right: The horizontal axis represents a position along the tube and the vertical axis represents a maximal pressure variation from the constant atmospheric pressure. The black vertical line represents a zero variation. The left black point is the mouth-side enpoint of the tube. The pressure variation are maximal here. The black point on the right is the open side od the tube - the pressure is constant here.

This node/antinode restriction permits only standing waves with appropriate wavelength (e.g. frequency) to be developed. Other frequencies are forbidden. So, the red curve is a minimal (fundamental) frequency, which is present in the didgeridoo sound. (Corresponds to 70Hz on the picture bellow).

If we squeezed the red curve twice, i.e. made the frequency twice as high, on both end-points there would be an antinode and the node/antinode constrain would not be fulfilled. Really, we see that the peak at 140Hz bellow almost disappears. If we squeeze the curve a little bit more to obtain the green curve, the boundary condition is again met and the peak at 210Hz is clearly visible bellow. And so on.

Requirements:
GTK+ version 2.2.x

What's New in This Release:
New display mode added - waves.
Many minor bugfixes and improvements.
FFT Spectra 1.3 supports english interface languages and works with Linux.

Downloading FFT Spectra 1.3 will take if you use fast ADSL connection.


Leave a comment




(optional)

What is 7-3?




0 comments


Downloadtube.com agrees that pirated software hurts software developers and does not support such practices. We acknowledge and agree that software piracy is theft. Using FFT Spectra crack, FFT Spectra key generator, FFT Spectra keygen, as well as any pirated FFT Spectra serial number/serial numbers and FFT Spectra registration code/codes, warez, keys, torrents, passwords, is illegal and does not support the future development of FFT Spectra.

Downloadtube.com advises that FFT Spectra should be only used in accordance with the rules of intellectual property and the existing Criminal Code. Downloadtube.com does not allow the inclusion of any crack, serial or keygen and disclaims any liability for the inappropriate use of FFT Spectra.

Add to

 Del.icio.us   Digg It   Furl   YahooMyWeb   Blinklist
 

FFT Spectra Version History

Product Date Added
FFT Spectra 1.3 2008-06-05 23:25:51


Related Software

ecawave
From category: Audio
ecawave 0.6.1 is audio software developed by Kai Vehmanen. Ecawave is a simple graphical audio file editor. The user-interface is based on Qt libraries, while almost all audio functionality is take...
DreamEncoder
From category: Audio
DreamEncoder 0.2.1 is audio software developed by Pawel Garbacz. DreamEncoder is a TwinVQ encoder working in XWindow environment based. It uses free encoding library taken from TwinVQ SDK by NTT. A...
Aiseesoft DVD to WMV Suite
From category: Video
Aiseesoft DVD to WMV Suite is all-in-one easy-to-use WMV converter that can convert DVD and video to WMV video format....
KGrab
From category: Graphics
KGrab is a fork of KSnapshot....
background-cover
From category: amaroK-Scripts
background-cover 1.1 is amarok scripts software developed by Even Nedberg. background-cover is an Amarok script that displays the album cover, track information. Optionally the embedded tra...
File2Divx3Pass
From category: Video
File2Divx3Pass 2.1 is video software developed by Rien. File2Divx3Pass is a Perl-GTK frontend to mencoder for encoding media file to MPEG4. It can encode any media file supported by mencoder...
amf 0.6.8
From category: Audio
amf 0.6.8 is audio software developed by Steve Grundell. amf is a front-end to mpg123, a UNIX MP3 player. amf is now available for both Linux and Windows. amf is intended to be a home jukebox syste...
Amarok Video Player 0.1
From category: amaroK-Scripts
Amarok Video Player 0.1 is amarok scripts software developed by Bono. I like using Amarok for managing my podcasts but I wasn\'t able to play my video podcasts. Amarok Video Player adds a P...
AVI Player for XMMS 1.2.3
From category: Video
AVI Player for XMMS 1.2.3 is video software developed by Crocodile. The AVI player is a plug-in for XMMS, giving it the ability to play Windows AVI (including DivX ;-)) and ASF files on your Linux...
DVD95
From category: Video
DVD95 1.1p1 is video software developed by J F Coulon. DVD95 is an gnome application to convert DVD9 to DVD5 (4,7GB). It need no additionnals packages, an onboard version of vamps and dvdauthor is...
Audio Tag Tool 0.12.2
From category: Audio
Audio Tag Tool 0.12.2 is audio software developed by Pedro Lopes. Audio Tag Tool is a program to manage the information fields in MP3 and Ogg Vorbis files, commonly called tags. It is available und...
DatabaseScripts
From category: amaroK-Scripts
DatabaseScripts 0.2 is amarok scripts software developed by Seb Ruiz. DatabaseScripts is a collection of scripts for general manipulation of the amarok collection database. Currently, DatabaseScrip...
VideoCut
From category: Video
VideoCut project is an open source desktop application specialized for creating compositions of screenshots from video files....
Blind MP3 Player
From category: Audio
Blind MP3 Player 0.2.2 is audio software developed by Peter Willis. Blind MP3 plays audio files using an AUI (Audible User Interface). Speech synthesis announces where in the filesystem a user is,...
dvbshout
From category: Audio
dvbshout 0.2 is audio software developed by Nicholas J Humfrey. dvbshout takes an MPEG transport stream from a DVB card, extracts audio channels from stream, and sends the audio to an Icecast / Sho...
 

Top Downloads

 
1. Canon PIXMA iP1000 Printer Driver
2. Canon PIXMA iP1200 Printer Driver
3. Canon PIXMA iP1300 Printer Driver c
4. Canon PIXMA iP1600 Printer Driver
5. Canon PIXMA MP210 MP Drivers
6. Realtek High Definition Audio Codecs R
7. Canon LaserShot LBP-1210 Printer Driver
8. Realtek ALC/ 262/ 265/ 268/ 660/ 861/ 880/ 882/ 883/ 885/ 888 Audio
9. Canon i-SENSYS LBP2900 Printer Driver R
10. ZiPhone
11. Realtek RTL8100B(L)/RTL8100C(L)/RTL8101L/RTL8139C(L) Driver XP
12. Canon PIXMA MP160 MP Drivers xp64
13. Canon PIXMA iP1300 Printer Driver a
14. Canon PIXMA iP1200 Printer Driver d
15. Rapidshare Auto Downloader
16. The Sitter Downers Soundboard
17. Genius Eye 110 Webcam Driver
18. TR Birthday Reminder
19. Canon PIXMA iP1200 Printer Driver x64 d
20. Free PDF Editor

DownloadTube Editor Reviews

 
1. Alexey N's USB
Alexey N's USB is a simple and effective freeware created to...
2. FoxTag Editor
When you have a large music collection you might also have a...
3. RSSOwl
RSSOwl is a cross platform feed aggregator that lets you man...
4. VDriveAutorun
VDriveAutorun is a handy freeware that enables you to use th...
5. IniManager
The IniManager is a friendly and easy-to-use freeware create...
6. RecentX
RecentX is a fast and useful tool that is capable to instant...
7. OnServiceFailure
OnServiceFailure is a reliable NT service that will keep con...
8. NetStock
NetStock is a simple little freeware stock and mutual fund i...
9. OnChange
OnChange is a reliable and lightweight NT service that enabl...
10. Diabetic's NoteBook
Diabetic's NoteBook (DNB) is a simple freeware application c...

Software Reviews Full List



Video Reviews

 
1. TuxGuitar
TuxGuitar is an opensource multitrack tablature editor. You ...
2. Converter Suite
Converter Suite is a powerful and easy unit converter applic...
3. Source Code Line Counter
Easily and quickly view the count of code lines of Delphi Pr...
4. OnChange
OnChange is a NT service that will allow you to watch a spec...
5. IniManager
The IniManager is made for comfortably working on Windows co...
6. Alexey N's USB
Handy tool designed for the prevention of infecting computer...
7. Password Compass
Password Compass allows you to manage all your login data ea...
8. Opt-In List Manager
Opt-In List Manager is an email list management program. Wit...
9. D File Splitter
File Splitter is a small utility written in NET Framework 2....
10. WinSent
WinSent Messenger - instant messaging within local area netw...
11. OnServiceFailure
OnServiceFailure is a NT service that will keep constant wat...
12. VDriveAutorun
Helps you to use the Autorun-capabilities of windows in the ...
13. Purify
Purify helps you to remove all spam messages from your inbox...
14. Theenk American Capitals
Guess the capitals of American states....
15. Minh's Free PhotoResizer
This is a very simple utility to allow you to batch resize d...

More Video Reviews



Recent Blog Posts

 
1. Google Dashboard Knows All Your Secrets
If you are connected to your Google account and surf the web...
2. Google Friend Connect Is More User Friendly
Google Friend Connect, the Google service which allows webma...
3. Yahoo! Media Player: A Fast And Lightweight MP3 Player
If you are looking for a convenient and unobtrusive audio pl...
4. Indo Cleaner 2009 Maximizes Windows 7 Performance
Many of you might just have upgraded the current Windows ope...
5. Salesforce And Adobe: Rich Internet Applications In The Cloud
Adobe Systems Incorporated has just announced the partnersh...
6. Google Social Search: Tweets In Google Search Results
The real-time updates from social networks, like Twitter, r...
7. WordPress 2.8.5 Has An Enhanced Security System
Even the upcoming candidate for the most popular blogging pl...
8. Puppy Linux Built From Ubuntu Still Has 99 MB
As compared with earlier candidates, version 4.3 of Puppy Li...
9. Webmaster Tools: Googlebot Fetching Process And Malware Details
Recently, Google has included into Webmaster Tools service n...
10. Google Wave Into Firefox: The First Add-On
Google Wave, the upcoming communication service from Google,...