beattrack: beat tracking

Description Usage Arguments Value

View source: R/beat_tracking.R

Description

beat tracking

Usage

1
beattrack(w, freq.range = NULL, fine.range = 5, fine.prec = 0.01)

Arguments

w

a Wave object

freq.range

Frequrncy range on which spectral flux is calculated. (NULL means using the entire range) For example, freq.range=c(0,8000) means "use 0 to 8000Hz for calculation"

Value

a list. beatpos is a vector of beat positions, boundary is a vector of part boundaries, flux is the spectral flux, localperiod is a vector of local fundamental period, frames is the total frame length


akinori-ito/beatTrackR documentation built on Feb. 13, 2021, 10:19 a.m.