User:Contribution/Chanofreq Project: Difference between revisions

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* '''X:''' An integer ≥ 1, representing the MIDI channel.

* '''Y:''' An integer ≥ 0, representing the note number.

* '''Z:''' A decimal number within the range '''minfreq''' ≤ Z < '''maxfreq''', representing the frequency in Hertz. This value is encoded as a positive integer by the parser with a bit depth defined by '''bitfreq''', using the formula: parser_frequency = int(((Z - minfreq) * (2 ** bitfreq) / (maxfreq - minfreq)) + 0.5). ~~With~~ default settings, minfreq = 0 Hz, maxfreq = 21474.83648 Hz, bitfreq = 32. ~~Thus~~, Z ~~has~~ a precision of five decimal places with an additional sixth decimal place ~~that must be~~ either 0 or 5.

* '''Z:''' A decimal number within the range '''minfreq''' ≤ Z < '''maxfreq''', representing the frequency in Hertz. This value is encoded as a positive integer by the parser with a bit depth defined by '''bitfreq''', using the formula: parser_frequency = int(((Z - minfreq) * (2 ** bitfreq) / (maxfreq - minfreq)) + 0.5). Original default settings are set to: minfreq = 0 Hz, maxfreq = 18446.744073709551616 Hz, bitfreq = 64. Thus, Z has a precision of fifteen decimal places. Parsers designed for 32-bit hardware and software should adopt the alternative default settings: minfreq = 0 Hz, maxfreq = 21474.83648 Hz, and bitfreq = 32. By doing so, the Z frequencies specified by users for the original default mode remain compatible, and maintain a precision of five decimal places with an additional sixth decimal place rounded to either 0 or 5, offering a convenient solution.

Commands can be separated by a semicolon (';') or a newline.

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 * '''X:''' An integer ≥ 1, representing the MIDI channel.
 * '''Y:''' An integer ≥ 0, representing the note number.
-* '''Z:''' A decimal number within the range '''minfreq''' ≤ Z < '''maxfreq''', representing the frequency in Hertz. This value is encoded as a positive integer by the parser with a bit depth defined by '''bitfreq''', using the formula: parser_frequency = int(((Z - minfreq) * (2 ** bitfreq) / (maxfreq - minfreq)) + 0.5). With default settings, minfreq = 0 Hz, maxfreq = 21474.83648 Hz, bitfreq = 32. Thus, Z has a precision of five decimal places with an additional sixth decimal place that must be either 0 or 5.
+* '''Z:''' A decimal number within the range '''minfreq''' ≤ Z < '''maxfreq''', representing the frequency in Hertz. This value is encoded as a positive integer by the parser with a bit depth defined by '''bitfreq''', using the formula: parser_frequency = int(((Z - minfreq) * (2 ** bitfreq) / (maxfreq - minfreq)) + 0.5). Original default settings are set to: minfreq = 0 Hz, maxfreq = 18446.744073709551616 Hz, bitfreq = 64. Thus, Z has a precision of fifteen decimal places. Parsers designed for 32-bit hardware and software should adopt the alternative default settings: minfreq = 0 Hz, maxfreq = 21474.83648 Hz, and bitfreq = 32. By doing so, the Z frequencies specified by users for the original default mode remain compatible, and maintain a precision of five decimal places with an additional sixth decimal place rounded to either 0 or 5, offering a convenient solution.
 Commands can be separated by a semicolon (';') or a newline.