Cross-correlate two sounds
Usage
sounds_cross_correlate(sound1, sound2, scaling = 4L, signal_outside = 1L)
Arguments
- sound1
First Sound object
- sound2
Second Sound object
- scaling
Scaling: 1=integral, 2=sum, 3=normalize, 4=peak_0.99
- signal_outside
Signal outside time domain: 1=zero, 2=similar
Value
New Sound object (cross-correlation function)
Examples
s1 <- Sound$create_tone(frequency = 220, duration = 0.2)
s2 <- Sound$create_tone(frequency = 220, duration = 0.2)
xcorr <- sounds_cross_correlate(s1, s2)