A pitch-class set in decimal, root at bit 0 (ian ring)

Realization

See and hear it

Same value

Also written as

Every notation of the pitch-class set concept, formatted from this value by the Symbolic library.

• Pitch-class numbersexact
  2-4-7-9-11
• 12-bit binaryexact
  001010010101
• Binary as decimalexact
  661
• Note namesexact
  D-E-G-A-B
• Detected chord namelossy
  Em7add11/D
  • Drops alternative names. 2-4-7-9-11 is also G6add9/D, A11/D, A9sus4/D; the first name is kept.
  • Drops interpretation. Detected chord name is an interpretation and does not read back exactly.
• Detected scale namelossy
  D ritusen
  • Drops interpretation. Detected scale name is an interpretation and does not read back exactly.
• Decimal, root at bit 0 (Ian Ring) · this pageexact
  2708

Other concepts

Bridges

Converting into another concept may need context this value does not carry (a root, an octave, a key). Where it is missing the library assumes a default and says so; where a step drops information it is listed.

• Chord symbol · Chord symbol

  lossy
  Em7add11/D

  Path pc-set → chord

  • Drops alternative names. 2-4-7-9-11 is also G6/9/D, A11/D, A9sus4/D; Em7add11/D is kept.

• Note set · Letter names

  exact
  D4-E4-G4-A4-B4

  Path pc-set → note-set · needs root, octave

  • Assumed root C. No root was given, so the value is read from C.
  • Assumed octave 4. No octave was given, so octave 4 is used.

• Pitch-class distribution · Twelve weights

  exact
  0,0,1,0,1,0,0,1,0,1,0,1

  Path pc-set → pc-space

• Point set · Semitone offsets

  exact
  2-4-7-9-11

  Path pc-set → point-set

• Set class · Forte name

  lossy
  5-35

  Path pc-set → pc-set-analysis

  • Drops transposition. The set's Tn class (Forte name with A/B, prime form); the transposition is dropped.

• Grid position · Cells col,row (optional layout@origin: prefix)

  lossy
  aura@C3:2,2 4,0 4,1 3,3 5,1

  Path pc-set → note-set → grid-position · needs root, octave, layout

  • Assumed root C. No root was given, so the value is read from C.
  • Assumed octave 4. No octave was given, so octave 4 is used.
  • Assumed layout aura. No layout was given, so positions are read on the aura layout.
  • Assumed root C3. No root was given, so the value sounds above C3.
  • Drops alternative positions. E4 has 2 positions, G4 has 2 positions, A4 has 2 positions, B4 has 2 positions on aura; the one nearest (0, 0) is kept.

• Note distribution · MIDI : weight pairs

  exact
  62:1,64:1,67:1,69:1,71:1

  Path pc-set → note-set → note-space · needs root, octave

  • Assumed root C. No root was given, so the value is read from C.
  • Assumed octave 4. No octave was given, so octave 4 is used.

• Pitch class · Pitch-class number

  lossy
  4

  Path pc-set → chord → pitch-class

  • Drops alternative names. 2-4-7-9-11 is also G6/9/D, A11/D, A9sus4/D; Em7add11/D is kept.
  • Drops quality, bass. A chord symbol's root.

• Note · Letter name

  lossy
  E4

  Path pc-set → chord → pitch-class → note · needs octave

  • Assumed octave 4. No octave was given, so octave 4 is used.
  • Drops alternative names. 2-4-7-9-11 is also G6/9/D, A11/D, A9sus4/D; Em7add11/D is kept.
  • Drops quality, bass. A chord symbol's root.

Live coding

Use in Symbolic Cycle

sym('pc-set/ring/2708')