Create AVAudio Object from File — read_avaudio • superassp

Read an audio file and create an AVAudio object.

Usage

read_avaudio(
  file_path,
  format = "wav",
  sample_rate = NULL,
  channels = NULL,
  start_time = NULL,
  end_time = NULL,
  ...
)

Arguments

file_path: Character; path to audio file
format: Character; output format (default: "wav")
sample_rate: Integer; target sample rate in Hz (default: NULL, keep original)
channels: Integer; number of channels (default: NULL, keep original)
start_time: Numeric; start time in seconds (default: NULL)
end_time: Numeric; end time in seconds (default: NULL)
...: Additional arguments passed to prep_recode()

Value

AVAudio object

Examples

if (FALSE) { # \dontrun{
# Read entire file
audio <- read_avaudio("speech.wav")

# Read with time windowing
audio <- read_avaudio("speech.wav", start_time = 1.0, end_time = 3.0)

# Read with resampling
audio <- read_avaudio("speech.wav", sample_rate = 16000)
} # }