Valiance Backbone for CW - VBC

February 19, 2023

Ver 1.51.0 Changed control buttons are easy to see, even on in iPhone's dark mode.

February 7, 2023

Ver 1.50.0 Because the bottom button is not displayed due to specification changes in iOS13-14, added page maximization setting.

April 13, 2017

This app has been updated by Apple to display the Apple Watch app icon. Ver 1.40.04 Bugfix: On iOS 10.*, every apps need message of using-microphone. I added that message. Ver 1.40 * You are able to send your recorded-audio-files by e-mail (large-volume mail server such as iCloud Drop Mail). * You are able to send your text-log by e-mail. * Carrier Detect processing is able to highly precise decoding without noise. (New carrier detection system) * New-synchronize-system are able to improve precision. * After telephone call, the VBC can be resumed to recording or decoding by automatically. * Calibration mode is changed to be flat by setting default button. * SECoreTextView was changed to v0.8.5. Created by kishikawa katsumi on 2015/03/25. Copyright (c) 2013-2015 kishikawa katsumi. All rights reserved. bugfix * Carrier detection judgement is not carrier, but it is indicate blank only. * Only first installing default setting is not correct. (A new synchronization system wasn't functioning.) * Decoding center processing is corrected. The signal corrugated detection on the filter boundary was made severe. iOS 8.0/after is available from this version. (iOS 5.1-7.* doesn't available.)

April 10, 2017

Ver 1.40 * You are able to send your recorded-audio-files by e-mail (large-volume mail server such as iCloud Drop Mail). * You are able to send your text-log by e-mail. * Carrier Detect processing is able to highly precise decoding without noise. (New carrier detection system) * New-synchronize-system are able to improve precision. * After telephone call, the VBC can be resumed to recording or decoding by automatically. * Calibration mode is changed to be flat by setting default button. * SECoreTextView was changed to v0.8.5. Created by kishikawa katsumi on 2015/03/25. Copyright (c) 2013-2015 kishikawa katsumi. All rights reserved. bugfix * Carrier detection judgement is not carrier, but it is indicate blank only. * Only first installing default setting is not correct. (A new synchronization system wasn't functioning.) * Decoding center processing is corrected. The signal corrugated detection on the filter boundary was made severe. iOS 8.0/after is available from this version. (iOS 5.1-7.* doesn't available.)

May 31, 2016

You need update the VBC decoder to Ver 1.31 which is on iOS 9.* The VBC decoder 1.21 does not decode on iOS 9.* Ver 1.31 *You can not use help, because web access API changed to able to https only on iOS9.* Now, you can use help files.

May 10, 2016

You need update the VBC decoder Ver 1.30 which is on iOS 9.* The VBC decoder 1.21 does not decode on iOS 9.* Ver 1.30 *Adding AGC Auto Gain Control fast-slow setting. *Because data size of voice input API changed on iOS9.* , the VBC decorder can not decoded. So I changed interface program.

December 20, 2014

Ver 1.21 *I changed subroutine using kishikawa katsumi's PETextView for scrolling-problems on iOS8.*. PETextView Created by kishikawa katsumi on 2013/04/20. Copyright (c) 2013 kishikawa katsumi. All rights reserved. *Adding PAUSE/RUN button. The PAUSE button is suspending decoding temporarily. The RUN button is start decoding. (muku-kiri san request) *Detaching the backlog-erase-confirmation at starting of VBC. Attaching the backlog-erase-confirmation, if long-size-backlog makes low-decoding-speed. (muku-kiri san request) *Detaching strange character around the Frequency indicator on iOS7.*. *The backlog, which is for e-mail, may be left bigger size if possible. * The back-scroll buffer is limited to 2000-6000 characters (by the size of the character shape) . This buffer size will not slow down decoding-speed. *Scrolling-position by touch is not change until new-signals-detection. *Setting page is no space. Attaching new swipe setting pages.

June 25, 2013

New Functions - Automatic fit iPhone5 screen size. - Audio frequency characteristic measurement function. - Audio frequency characteristic calibration function. Speaker's/Head phone's audio frequency characteristic calibration are able to memorized and automatic calibration audio level for decoding. - Decoding center frequency can be set up and decoding range can be set up from the center ±125 / 250/500 Hz / all range. - End button demiss(apple's request). - Decoding　character can be selected capital/small letters. - normal/dxmode -> level slider button. - Font sizes can be selected small/mid/large sizes. - Change tool bar design. - Add new wpm synchronize mode. bugfix - Abnormal end when the continue-long-sound's frequency is changed. - Abnormal end when the log-text is cleared.

July 28, 2012

Letter-size select function added. CW carrier detect ability enhanced. Number recognize ability enhanced. Space-mark-detecting continues recoding time to be long. It makes no delay scrolling Morse code and sound wave screen that the back-scrolling 500 characters limit. All log-text could be send by e-mail. If you did not finish by finish button, you can remain a past log. bug-fixed) Corresponding the memory increase bug of iOS text scrolling. Connected-Morse-code recogunized feature's sometime makes same-letters. Manual frequence mode do not work.

June 27, 2012