Representation: **vox#

Humdrum Representation for Number of Active Voices

REPRESENTATION

**vox# – representation of number of concurrently active voices

DESCRIPTION

The **vox# representation permits the representation of the number of notes sounding together at successive moments in time. The **vox# representation distinguishes just two types of data tokens: number-tokens, and barlines. Each **vox# number-token consists of a single integer value indicating the total number of simultaneously sounding voices. Barlines are represented using the “common system” for barlines – see **barlines**.

FILE TYPE

It is recommended that files containing predominantly **vox# data should be given names with the distinguishing `.vox’ extension.

SIGNIFIERS

The following table summarizes the **vox# mappings of signifiers and signifieds.

0-9 integer values; measure numbers
= barline; == double barline
; pause (for barlines)

Summary of ***vox#** Signifiers*

EXAMPLES

A sample document is given below:

**kern **kern **kern **kern **kern **vox# =18 =18 =18 =18 =18 =18 8r 8B 4.g 8g 8dd) 4 8BBn 8B . 8dd 8gg 5 8BB 8B . 8dd 8gg 5 8BB 8B 8d 8g 8ff 5 =19 =19 =19 =19 =19 =19 4C 4c 4e- 4c 4g 4ee- 4ee- 7 4r 4r 4r 4r 4r 0 =20 =20 =20 =20 =20 =20 4AA- 4AA- 4a- 4a- 4f# 4cc 4a- 4f# 4cc 9 8.r 8.r 8.r 8.r 8.r 0 =21 =21 =21 =21 =21 =21 * * * * *^ * 4GG 4GG 4G 4g 4d 4bn 4G 4d 4bn 2gg; 10 4r 4r 4r 4r 4r . 1 *- *- *- *- *- *- *-

PERTINENT COMMANDS

The following Humdrum command produces **vox# data as output:

  **vox** determine number of concurrently active voices for **cbr, **cents,
    **cocho, **deg, **degree, **freq, **kern, **pc,
    **pitch, **semits, **solfa, **solfg, **specC, and **Tonh

TANDEM INTERPRETATIONS

The following tandem interpretations can be used in conjunction with **vox#:

meter signatures *M6/8

Tandem interpretations for ***vox#***

SEE ALSO

`` barlines, **barks, **cbr, **cents, **cocho, **deg, **degree, **freq, **kern, **pc, **pitch, **semits, **solfa, **solfg, **specC, **Tonh, vox``