makeSource: Generating source impulse response.

In gmxavier/pongaR: Acoustic Emission Measurement Chain Simulation for Solid Particle Sizing

Description

A function that generates source impulse response.

Usage

makeSource(sourceModel = c("toneburst", "plb", "hertz", "hunter", "reed",
  "akay"), plate = NA, sphere = NA, riseTime = 1.5e-06,
  forceAmplitude = 1, centerFreq = 2e+05, cyclesNum = 5,
  duration = 0.0001024, xunit = c("time", "samples"),
  samp.rate = 1e+07, bit = 32)

Arguments

sourceModel	The source model, Default: c("toneburst", "plb", "hertz", "hunter", "reed", "akay")
plate	The plate specification produced by makePlate, Default: NA
sphere	The solid sphere specification produced by makeSphere, Default: NA
riseTime	The plb rise time, in s, Default: 1.5e-06
forceAmplitude	The plb and tone burst force amplitude, in N, Default: 1
centerFreq	The tone burst center frequency, in Hz, Default: 2e+05
cyclesNum	The tone burst number of cycles, Default: 5
duration	Duration of the Wave in xunit, Default: 0.0001024
xunit	Character indicating which unit is used in argument duration. If xunit = "time", the unit is time in s, otherwise the number of samples, Default: c("time", "samples")
samp.rate	Sampling rate of the Wave, in Hz, Default: 1e+07
bit	Resolution of the Wave and rescaling unit, Default: 32. This may be 1 for rescaling to numeric values in [-1,1], 8 (i.e. 8-bit) for rescaling to integers in [0, 254], 16 (i.e. 16-bit) for rescaling to integers in [-32767, 32767], 24 (i.e. 24-bit) for rescaling to integers in [-8388607, 8388607], 32 (i.e. 32-bit) for rescaling either to integers in [-2147483647, 2147483647], 64 (i.e. 64-bit) for rescaling to numeric values in [-1, 1] (FLOAT_IEEE Wave format), and 0 for not rescaling at all.

Value

The source impulse response waveform as a source object.

gmxavier/pongaR documentation built on Sept. 7, 2021, 1:06 p.m.