VBCTone
Detailed App Info:
Application Description
This app is sound FFT and frequency measure, that is Morse-code decoder "Valiance Backbone for CW (VBC)"'s subset.
So, if you had the VBC, you did not need this VBCTone.
VBCTone is useful to detect call-back DX stations frequency.
VBCTone is able to measured transceiver's CW pitch.
Frequency resolution is ±5Hz.
Preparing operation for FFT makes correct frequency and High resolution shape. Let's try it!
This app contains these functions like bellow.
tone zero-in/shift-in indicator / tone frequency measure(±5Hz) / sound level measure / peak search
Operation movies are in www.youtube.com.
http://www.youtube.com/watch?v=8ONJ9-2p4l8
http://www.youtube.com/watch?v=xEpffRsiDQQ
So, if you had the VBC, you did not need this VBCTone.
VBCTone is useful to detect call-back DX stations frequency.
VBCTone is able to measured transceiver's CW pitch.
Frequency resolution is ±5Hz.
Preparing operation for FFT makes correct frequency and High resolution shape. Let's try it!
This app contains these functions like bellow.
tone zero-in/shift-in indicator / tone frequency measure(±5Hz) / sound level measure / peak search
Operation movies are in www.youtube.com.
http://www.youtube.com/watch?v=8ONJ9-2p4l8
http://www.youtube.com/watch?v=xEpffRsiDQQ
Requirements
Your mobile device must have at least 416.41 KB of space to download and install VBCTone app. VBCTone is available on iTunes for $0.99
If you have any problems with installation or in-app purchase, found bugs, questions, comments about this application, you can visit the official website of Nob Nobutomo Takagi at http://www.noble-system.com/~vbctone/en.
Copyright © Nob
