christopherh@1: % C4DM Chord Symbols Toolkit 
christopherh@1: %
christopherh@1: % Version 2.0 March 2009
christopherh@1: % 
christopherh@1: %TYPES
christopherh@1: % types - help describes types, structures and enumerations used in toolkit
christopherh@1: % 
christopherh@1: %SYMBOL MANIPULATION FUNCTIONS
christopherh@1: % parsechord           - Parse chord symbol to its constituent string elements
christopherh@1: % parsenote            - Parse a note string to a natural plus accidentals
christopherh@1: % parseinterval        - Parse an interval to a degree plus accidentals
christopherh@1: % parseintervals       - Parse an interval list to degrees and accidentals 
christopherh@1: % interval2semitone    - Convert an interval to equivalent number of semitones
christopherh@1: % degree2semitone      - Convert degree + accidentals to semitone value
christopherh@1: % degree2interval      - Convert degree + accidentals to an interval string
christopherh@1: % intervals2semitones  - Convert an interval list to an array of semitone values
christopherh@1: % interval2note        - Convert an interval to correctly spelled note w.r.t. a root
christopherh@1: % intervals2quality    - Return the quality of a given interval list
christopherh@1: % note2pitchclass      - Convert a note to a pitchclass value w.r.t C=0
christopherh@1: % notes2pitchclasses   - Convert a note list to an array pitchclasses
christopherh@1: % note2fifthinfo       - Find line of fifths natural-position and accidentals  
christopherh@1: % note2fifthposition   - Find note position on the line of fifths w.r.t. C=0
christopherh@1: % notes2fifthpositions - Convert notes list to positions on line of fifths
christopherh@1: % note2interval        - Convert a note to an interval w.r.t. a given root
christopherh@1: % shorthand2intervals  - Convert a shorthand string to equivalent interval list
christopherh@1: % short2quality        - Return the quality of a given shorthand string
christopherh@1: % 
christopherh@1: % 
christopherh@1: %HIGHER LEVEL CHORD SYMBOL FUNCTIONS
christopherh@1: % getchordinfo         - Check chord symbol validity and return constituent parts
christopherh@1: % syntaxcheck          - Check the syntax and validity of a chord symbol 
christopherh@1: % addshort2list        - Combine intervals of a shorthand with another interval list
christopherh@1: % chord2quality        - Returns the chord quality of a given chord symbol
christopherh@1: % chord2notes          - Convert chord symbol to list of constituent notes
christopherh@1: % chord2midinotes      - Generate MIDI note values for a given chord symbol
christopherh@1: % chord2pitchclasses   - Convert chord symbol to array of pitch classes w.r.t C=0
christopherh@1: % chord2fifthpositions - Convert chord symbol to pitch positions on line of fifths 
christopherh@1: %
christopherh@1: %LAB FILE FUNCTIONS
christopherh@1: % labread              - Read in times and symbols from a lab file
christopherh@1: % labwrite             - Write times and symbols to a lab file
christopherh@1: % mlf2lab              - Convert an mlf transcription file to a lab file
christopherh@1: % checklabsyntax       - Check the syntax of all chords in a lab file
christopherh@1: % checklabs            - Check chord syntax in all lab files in a directory
christopherh@1: % 
christopherh@1: % Author: Christopher Harte, March 2009 
christopherh@1: %
christopherh@1: % Copyright: Centre for Digital Music, Queen Mary University of London 2005 
christopherh@1: %
christopherh@1: % This file is part of the C4DM Chord Toolkit version 2.0  
christopherh@1: %
christopherh@1: % The C4DM Chord Toolkit is free software; you can redistribute it and/or 
christopherh@1: % modify it under the terms of the GNU General Public License as published 
christopherh@1: % by the Free Software Foundation; either version 2 of the License, or
christopherh@1: % (at your option) any later version.
christopherh@1: %
christopherh@1: % The C4DM Chord Toolkit is distributed in the hope that it will be useful,
christopherh@1: % but WITHOUT ANY WARRANTY; without even the implied warranty of
christopherh@1: % MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
christopherh@1: % GNU General Public License for more details.
christopherh@1: %
christopherh@1: % You should have received a copy of the GNU General Public License
christopherh@1: % along with the C4DM Toolkit; if not, write to the Free Software
christopherh@1: % Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA