readWav {GGIRread}

Deprecated function to read .wav files as can be stored with OMGUI software by Axivity Ltd

Description

Originally designed to read the wav accelerometer data format as stored with the OMGUI software by Axivity Ltd and documented here.

This function has been deprecated as wav files are hardly used, their formatting is not consistent causing ongoing challenges with keeping the keep functional, wav format not well facilitated for AX6 recording.

Usage

  readWav(filename, start = 1, end = 100,units="minutes")

Arguments

filename

filename (required)

start

start point for reading data, see also units

end

end point for reading data, see also units

units

units used for defining start and end

Details

If only start is defined then g.binread will read all data beyond start until the end of the file is reached

Value

rawxyz

matrix with raw x, y, and, z acceleration values

header

file header

timestamps

local timestamps for rawxyz

Author(s)

Vincent T van Hees <[e-mail]>