Pocket Morse - New Version 1.3 - with PPC 2002 & PPC 2003 support.
PocketMorse is a utility for decoding Morse Code audio signals. It runs on Pocket PC devices with the Pocket PC 2003 or 2002 operating system or Windows XP desktop systems (equipped with a soundcard). The Morse Code signal is either taken from the microphone input on the PocketPC/desktop or from a Line input (desktop).
Features
The Scrolling Decoder Window shows a complete history of the Morse Code received, and how the characters have been converted to text. Each Morse character in the Window is delimited by a vertical bar "|". When a word is complete, a new line is started.
The Text Output Ticker shows the most recent decoded text stream (without the Morse). As more text is received, the text is moved to the left.
The Statistics and Information Window shows some useful data about how the decoder is functioning:
S/N: The Signal to Noise ratio is a dB measurement of the loudest detected audio level against the lowest detected audio level. The decoder will not attempt to extract Morse from a signal having S/N < 10dB. If the signal is below this level, then the text in the Statistics and Information Window will turn red.
D: The currently measured length of a Morse "dot", in samples. PocketMorse records at the rate of 8000 samples/second. So a dot length of 800 samples corresponds to a time length of 800/8000 i.e. one tenth of a second. As the decoder detects Morse, it adjusts the dot length according to the sent rate. From the dot length the Words Per Minute value is calculated (see WPM, below).
I: The currently measured time between Morse words, in samples. For 1:3:7 Morse code, this should be 7 times the dot length. It can (and does) vary considerably from this in practice.
T: The sensitivity threshold. This number can be varied between 0.1 and 0.9 (see Sensitivity below). Its default is 0.5, corresponding to average sensitivity. The sensitivity effectively determines the threshold above which the audio signal is said to be sending a dot or a dash.
WPM: This indicates the currently measured Words Per Minute send rate, and is simply computed as 1.2 divided by the dot length (in seconds).
The Raw Audio Signal is shown as a green trace: this is a plot of the audio samples as picked up by the microphone.
The Smoothed Input Signal is shown as a red trace. To smooth the raw signal a DSP filter that applies an exponential decay with a time constant of 125 milliseconds is applied. This has the effect of making random noise fluctuations affect the decoder less than if the raw samples were used.
Cutting across the smoothed signal from left to right is a dashed yellow line that shows the current setting of the Threshold value. Any part of the red curve above the yellow line is decoded as a dot or a dash. The results of the decoding are shown by a series of "*" and "-" symbols at the top of the signal window.
The complete log of decoded Morse may be saved to a Log file.
Capability
PocketMorse can decode Morse when the signal is reasonably clear, and sent at a usual rate. If the signal is very noisy, faint, or sent very slowly (less than about 5 WPM) or very quickly (more than about 25 WPM) then the results from PocketMorse are unreliable.
Version 1.3: Adds bandpass filters (250Hz, 500Hz and 1kHz) for aiding decoding transmissions with noise.
Like it? Share with your friends!
If you got an error while installing Themes, Software or Games, please, read FAQ.
Supported operating systems:
Windows Mobile 2003, Windows Mobile 5.0, Windows Mobile 6 Classic, Windows Mobile 6 Professional, Windows Mobile 6.1 Classic, Windows Mobile 6.1 Professional
Similar Software:
Nyx Password Storage Nyx Password Storage is reliable and secure storage for your confidentional information, first of all for passwords, but not only them
Spb Backup Spb Backup is the ultimate backup solution for creating reserve copies of data on your Pocket PC. It creates self-extracting compressed executables, thus making backup and restore processes very simple and intuitive. You can make full, custom and scheduled backups
eazyWallet eazyWallet is a free digital wallet and password safe application for Windows Mobile devices that allows you to store passwords, accounts and other sensitive data in an easy but secure way. eazyWallet uses 3DES encryption which is state of the art encryption technology
eSec eSec is a free digital wallet and password safe application for Windows Mobile powered devices to store passwords, accounts and other sensitive data in an easy but secure way. eSec uses 256bit AES encryption which is state of the art encryption technology.
The storage of eSec Pocket PC is currently not compatible with the desktop pc version of eSec
PE Encrypt PE Encrypt is a windows explorer like encryption/decryption tool and a fully integrated file explorer for Pocket PC from Vieka. PE Encrypt is the only explorer with the ability to encrypt and decrypt multiple files on your Pocket PC with extreme security
visKeeper PPC - Password Wallet visKeeper PPC - You want full access to all of your daily needed information at any time?
You are looking for a program that manages those data in an easy, secure and clear way?
Then you have found it!
Passwords, banking information, adresses, credit card information, online accounts... Manage all information you daily need comfortably with visKeeper
emWallet for Pocket PC 2002/ 2003 emWallet for Pocket PC 2002/ 2003 is an inevitable application to the Pocket PC users. Information regarding credit cards,license, health, phone numbers and many more can be stored and retrieved using a password.
There is option to add customized fields.
You may not think you have a need for such an application, but you could well be wrong
Pocket SafeHold Pocket SafeHold is an easy-to-use program that allows you to encrypt/decrypt files or folders. The software also allows to safely managing your personal information; including Bank/Credit Card Accounts, Contacts, and Driver Licenses and so on. - Safe Encryption: Use AES arithmetic, It support 128, 192 and 256 bits key
FreeOTFE4PDA FreeOTFE4PDA is a free, open source, "on-the-fly" (OTFE) transparent disk encryption program. Using this software, you can create one or more "virtual memory cards" on your PDA - anything written to which will be automatically, and securely, encrypted before being stored
Resco Explorer 2008 Complex solution of the following modules:The File Manager, Recycle Bin, Today Plugin, Strong File Encryption, ZIP Compression, The built-in viewer, The Network Browser, The Registry Editor and The FTP add-in
Other Software by developer «Bofinit Corporation»:
Tunerrr Tunerrr - New version 1.7 now includes sound level sensitivity adjustment, and one octave pure tone "piano" keyboard, and support for Pocket PC as well as Pocket PC 2002 devices.
Tunerrr uses the sound picked up by the Pocket PC's built in microphone to help you tune a musical instrument
Pocket Signal Pocket Signal is a utility for generating tones and noise signals on your Pocket PC 2002 or 2003 device.
You can generate Sine, Triangle, Sawtooth and Square waves with frequencies in the range 20Hz to around 12kHz. You can also generate White Noise (random noise that has a flat distribution with frequency) and Pink Noise (random noise with a 1/f distribution)
Pocket Reef Lite PocketReefLite is a free photograph album of reef fishes and invertebrates in their native habitat
Snook Snook - You play against Easy, Good, Hard or Evil Snook, trying to make words on the board from your tray of five letters. Snook plays from a dictionary of 80,000 words at the four levels of difficulty. Words played by you or Snook are scored according to the sum of their letter values
Pocket Ghost Pocket Ghost uses the microphone in your Windows Mobile or Pocket PC device to measure ambient subsonic, sonic and supersonic sound in your environment. Using this information it calculates a ParaNormal Quotient which is a measure of potential paranormal activity in the vicinity
Handheld Audio Spectrum Analyzer (HASA) Version 2.2 with 44kHz sampling rate!
HASA is a handheld audio frequency spectrum analyzer for Windows Mobile devices. Frequency components of sounds picked up by the built-in microphone are shown and analyzed in real-time. The frequency decomposition can be shown as a standard plot of dB vs. Hz or as a "cascade" plot, showing its time evolution
Pocket Fractal Pocket Fractal generates intricate color images from the fractals known as the Mandelbrot and Julia Sets. You can choose whether to use the Mandelbrot set, or generate a semi-infinite number of Julia sets of your own.
The images are calculated in double precision arithmetic
