Creates spectrograms of all the audio files in a dir :param audio_dir: path of directory with audio files :param spectrogram_dir: path to sa

Accepts a numpy array of audio data and splits it at the points of silence into multiple arrays of data. :param audio: numpy array of audio data

Removes the silence at the beginning and end of the passed audio data :param audio: numpy array of audio :param noise_threshold: the maximum

Removes the silence at the beginning and end of the passed audio data Fits noise based on the last n_noise_samples samples in the period Fi

Creates a spectrogram of a wav file. :param audio_path: path of wav file :param save_path: path of spectrogram to save :param spectrogr

Initializes the FSDD data helper which is used for fetching FSDD data. :param data_dir: The directory where the audiodata is located.

Args: data_dir (string): Path to the directory containing the spectrograms. Returns: (spectrograms, labels)

Accepts a file_path of a `wav` file, splits it by it's silent periods and creates new files for each split. This is useful when contributing recor

Accepts a file path, trims the audio and overwrites the original file with the trimmed version. :param file_path: file to trim :param noise_t