Music Recognition System WIDI Standard

WIDI can work both in real-time and off-line mode. In off-line mode WIDI performs audio to MIDI conversion, taking WAVE, MP3 and other sound files as input, and produces MIDI sequences as output. This gives you numerous possibilities:
convert a melody from mp3 to MIDI to make further editing possible
upload a melody to your web page as MIDI file to speed up loading time
create a ringtone for your mobile phone
playback produced score with any instrument for training
Retrieve music notation from MP3's and use it in any other MIDI editor (some are able to print MIDI files as written music)
make a preview of your mp3 collection (saves traffic on your web site)
WIDI also works in real-time, instantly converting music at the microphone or line input of your computer into a MIDI sequence. Think of this mode as a powerful music processor which allows some non-MIDI instrument (like a guitar) to sound as a violin or a piano or whatever instrument you've got in your MIDI synthesizer.
What's new in 3.3:

New recognition parameters
20-day trial 10-seconds MIDI save
Championship Spades Pro Main Features:

Source
Polyphonic and monophonic MP3, WAVE and CD Audio files.
Realtime input from sound card.
Compressed WAVE files are supported.
Some other formats (AIFF/AIFF-C, NeXT/Sun .snd/.au, Berkeley/IRCAM/CARL Sound File) are supported with Audio File Library.
Main recognition features
Recognition algorithm fine-tunes automatically to the key of the source file.
Choose among several recognition algorithms, including special algorithms for monophonic recognition.
Eliminate wrong notes automatically with a simple harmonic model.
Reach "out of this world" recognition quality with a great number of tuning settings.
Recognition settings can be saved to a file for repeated use.
A set of recognition settings for a number of typical situations has been compiled.
Select any pitch to transcribe you like.
The capability of recognizing separate stereo-recording channels and combinations of these channels exists.
Editing features:Recognize any part of the record you want. Effectively improve the recognition quality in the interactive mode with our outstanding TrueTone Editor? technology in the Professional version. The Editor lets you substantially improve the readability of musical notation, as a result of its ability to arrange bar-lines without altering the sound.
Realtime:Recognize notes on-the-fly, managing your MIDI synthesizer directly with our Realtime Conversion module. Output:
Produce multi-track volume differentiated MIDI files. Choose among the massive array of instruments to use in the output MIDI file. Additional Features:Record a new wave from the microphone or other source using our Wave Recorder. Tune the relative volume of notes in various ranges with our built-in Equalizer. Playback all supported audio formats.