uwacan.recordings.AudioFileRecording

class AudioFileRecording(files, assume_sorted=False, **kwargs)

Bases: FileRecording

Class for audio file recordings.

This class handles reading audio files using the soundfile python package. This is a fully functional class, but reading data requires a start_time_parser function passed to the read_folder classmethod. A more convenient approach is to subclass this class and customize the read_folder classmethod.

Methods

read_folder(folder, start_time_parser[, ...])	Read all matching files in a folder and parse their start times.
rolling([duration, step, overlap])	Generate rolling frames of data.
time_data()	Read stored time data.

Inherited methods

check_file_continuity([start_time, ...])	Check the continuity of recorded data.
raw_data([start_time, stop_time])	Read raw data from files on disk.
raw_frames([start_time, stop_time, framesize])	Generate frames of raw data from files on disk.
select_file_name(name)	Get a recording for a specific file, by name.
select_file_time(time)	Get a recording for a specific file, by time.
subwindow([time, start, stop, center, ...])	Select a subset of the recording.

Attributes

adc_range	The voltage peak range of the adc in this recording.
allowable_interrupt	How long gap is allowed between files when reading.
file_range	The input range of the read files.
gain	The gain of this recording.
num_channels	The number of channel in the recording, and the read data.
samplerate	The samplerate of the recording, in Hz.
time_window	A TimeWindow that covers the recording.