grapher_id='grapher_irit_speech_4hz_segments',
grapher_name='Speech segmentation',
background='waveform',
grapher_id='grapher_irit_speech_4hz_segments',
grapher_name='Speech segmentation',
background='waveform',
grapher_id='grapher_irit_speech_4hz_segments_median',
grapher_name='Speech segmentation (median)',
background='waveform',
grapher_id='grapher_irit_speech_4hz_segments_median',
grapher_name='Speech segmentation (median)',
background='waveform',