dyad_roughness_seth: Dyad roughness (Sethares)

In pmcharrison/dycon: Dyadic Models of Consonance

Description

Gets the roughness of a dyad according to the model of Sethares (1993).

Usage

dyad_roughness_seth(
  f1,
  f2,
  a1,
  a2,
  ensure_f1_is_less_than_f2 = TRUE,
  min_amplitude = TRUE,
  a = 3.5,
  b = 5.75,
  s1 = 0.021,
  s2 = 19,
  d_star = 0.24
)

Arguments

f1	Frequency of tone 1 (Hz) (numeric vector).
f2	Frequency of tone 2 (Hz) (numeric vector). Must be greater than f1.
a1	amplitude of tone 1 (numeric vector).
a2	amplitude of tone 2 (numeric vector).
ensure_f1_is_less_than_f2	If FALSE, assumes that f1 < f2.
min_amplitude	If TRUE, roughness is considered to be proportional to the minimum amplitude of each pair of partials, rather than the product of their amplitudes. The default (TRUE) corresponds to the algorithm as updated by \insertCiteSethares2005;textualdycon and \insertCiteWeisser2013;textualdycon. Set to FALSE to recover the original algorithm from \insertCiteSethares1993;textualdycon.
a	Numeric scalar parameter, optimised to 3.5 (default) in Sethares (1993).
b	Numeric scalar parameter, optimised to 5.75 (default) in Sethares (1993).
s1	Numeric scalar parameter from Sethares (1993).
s2	Numeric scalar parameter from Sethares (1993).
d_star	Numeric scalar parameter from Sethares (1993).

Value

Numeric vector of roughnesses.

References

\insertAllCited

pmcharrison/dycon documentation built on June 28, 2021, 4:46 p.m.