Plot Spectrum — plot.Spectrum • pladdrr

Creates a frequency spectrum visualization.

Usage

# S3 method for class 'Spectrum'
plot(
  x,
  from_freq = NULL,
  to_freq = NULL,
  log_freq = FALSE,
  garnish = TRUE,
  title = "Spectrum",
  color = "navy",
  ...
)

Arguments

x: Spectrum object
from_freq: Start frequency in Hz (NULL = from 0)
to_freq: End frequency in Hz (NULL = to Nyquist)
log_freq: Logical. Use logarithmic frequency scale (default: FALSE)
garnish: Logical. Add axis labels and title (default: TRUE)
title: Character. Plot title (default: "Spectrum")
color: Character. Line color (default: "navy")
...: Additional arguments passed to the underlying function or ignored.

Value

A ggplot2 object

Examples

sound <- Sound$create_tone(frequency = 220, duration = 0.5)
spectrum <- sound$to_spectrum()

# Basic plot
plot(spectrum)


# Logarithmic frequency
plot(spectrum, log_freq = TRUE)
#> Warning: log-10 transformation introduced infinite values.