Wave {tuneR}

Constructors and coercion for class Wave objects

Description

Constructors and coercion for class Wave objects

Usage

Wave(left, ...)
## S4 method for signature 'numeric'
Wave(left, right = numeric(0), samp.rate = 44100, bit = 16, pcm = TRUE, ...)

Arguments

left, right, samp.rate, bit, pcm

See Section “Slots” on the help page Wave-class. Except for numeric, the argument left can also be a matrix (1 or 2 columns), data.frame (1 or 2 columns), list (1 or 2 elements), or WaveMC (1 or 2 channels) object representing the channels.

...

Further arguments to be passed to the numeric method.

Details

The class definition has been extended in tuneR version 1.0-0. Saved objects of class Wave generated with former versions can be updated with updateWave to match the new definition.

Value

An object of Wave-class.

Author(s)

Uwe Ligges [e-mail]

See Also

Wave-class, WaveMC-class, writeWave, readWave, updateWave

Examples

# constructing a Wave object (1 sec.) containing sinus sound with 440Hz:
x <- seq(0, 2*pi, length = 44100)
channel <- round(32000 * sin(440 * x))
Wobj <- Wave(left = channel)
Wobj

# or more easily:
Wobj <- sine(440)