- Audio & Multimedia
- Business
- Communications
- Desktop
- Development
- Education
- Games
- Graphics
- Home & Hobby
- Network & Internet
- Screen Savers
- Security & Privacy
- Servers
- System Utilities
- Web Development
- SSuite NetSurfer Browser x64
- UltraFileSearch Std
- Pen Drive Recovery Free
- Aiseesoft iPhone Cleaner...
- AnyMP4 Blu-ray Ripper
- Apeaksoft iOS Unlocker
- Apeaksoft Screen Recorder...
- AnyRec Video Enhancer
- Windows Data Files Undelete
- Data Unerase Software
- Mac Removable Media File...
- Data Recovery Software
- Vista Partition Data...
- Softaken MS PowerPoint...
- Verwijderde Bestanden...
- ADRC Data Recovery Tools
- avast! Antivirus
- Revo Uninstaller
- Java Runtime Environment
- AVG Anti-Virus Free Edition
- GOM Media Player
- RegSeeker
- IrfanView
- CPU-Z
- Malwarebytes Anti-Malware
- Spybot Search & Destroy
- Skype
- µTorrent
-
2Printer 5.5
Enables you to print any type documents or files in bath mode one after another specifying the paper size and without any...
-
Vivaldi for MacOS 6.6
No ad browser and uses minimum memory, takes very less time to load, some unique features added like notes containing...
-
Win PDF Editor 3.6.3
Editing PDF documents was like nightmare for me but when I am suggested by one of colleagues I tried this and found that...
-
Serial to Ethernet Connector 9.0
It can successfully turn your computer to a terminal server so that any device connected to the com port will be...
-
ShutUp10 1.4.1388
This software will let you take the full control over your windows 10 and decide which program to start automatically or...
-
TeraCopy 3.26
Copies files seamlessly from source to target location, also detects errors while transferring and rectifies it.
-
Ulysses for Windows 2.7.11
Writing application with most of useful features that a standard word processor may offer like markdown, emerging to...
-
InjuredPixels 4.0
It will repair the damaged pixels of the display unit so that it can still be usable for some more days instead of buying...
-
DrvInfo 1.2.0.2016.0
The software will show you the details of a drive as soon as it is inserted into the port whether it is a floppy, flash...
-
Unreal Commander 3.57
Can see the files in windows. You may copy, cut and paste right from there or upload to server directly.
Audio & Multimedia / Other Tools / Waterfall Spectrum Analyzer 1.1
Waterfall Spectrum Analyzer 1.1
Advertisement
Advertisement
Waterfall Spectrum Analyzer 1.1 Description
A fast real-time 3D spectrogram waterfall displaying different FFT spectrum in succession, which give the representation of how the spectrum changes frequency over time. This tool is useful for engineers analyzing spectral behavior.
A fast real-time 3D spectrogram waterfall displaying different FFT spectrum in succession, which give the representation of how the spectrum changes frequency over time. This tool is useful for engineers analyzing spectral behavior.
*New update*
Increased the FFT size to 44100 samples. Now it's more accurate than ever! Every frequencies can now be detected.
This App inherit many of the same features from our audio signal processing App series.
1. Two graphical displays: 3D Waterfall and 2D spectral graph
2. Fast and accurate: Tested on Droid X with max sample rate of 48kHz with FFT size of 44100, which equates to 1.0 Hz per bin.
3. Zoom in and out capabilities for high data resolutions.
4. Abilities to save and playback recorded data to and from file.
5. Able to transmit recording data over TCP.
6. Five well know Matlab colormaps to choose from.
7. Eight standard windowing functions.
8. Abilities to save settings to avoid redundancy upon next start up.
*Hardware permission*
1. WRITE_SETTINGS - This is needed to change the display from sleeping.
2. RECORD_AUDIO - Data taken from microphone.
3. INTERNET - This is required for transmitting audio data over a socket.
4. WRITE_EXTERNAL_STORAGE - Save recorded audio data to SD for playback.
*NOTE to customers*
Please informed us (
idroidbot@gmail.com
) if you have any issues running the App on your phone or you are not completely satisfied. We can issue you a refund. Thanks, VT
This App covers the following topics: music, piano, and guitar tuning, spectral analyzer, 3D waterfall, signal processing engineer, FFT, sonar, sound and acoustics.
If you like this app, checkout our other apps: Acoustics Filter, iSpectral, iGram, FastGram and ActivePinger.
*Hardware Note*
Since each phone has different hardware, you may need to increase or decrease your sample rate or FFT size setting to get optimal response.
**** Mini Manual ****
1. Zoom In/Out
The app starts displaying data as soon as you launch it. To zoom in and out, make sure to press the button starting with "Zm" to "Zm On". Once this is selected start dragging the touch screen and release to zooming in. Press the "Back" button to zoom out.
2. To see readout of cursor, make sure to press the "Bar" button to "Bar On" and start touching the screen.
OS: Android, Mobile
User Reviews of Waterfall Spectrum Analyzer
-
ActivePinger2 1.3 ActivePinger is an App that generates acoustic waveforms commonly used by sonar and displays the results in real-time. Depending on your surrounding environment, you can see the reverberation after pinging... Download