audio = cs-time
annotator_email = ...@...
language = cs
channel = {mobile, dictaphone, VoIP}
codec = {G711/G729/G723.1/...}
recording_date = MM.YYYY
-----------
gender1 = {M/F/C} # C - Child, M - Male, F - Female
age1 = {CHILD/YOUNG/ADULT/OLD}

gender2 = {M/F/C} # C - Child, M - Male, F - Female
age2 = {CHILD/YOUNG/ADULT/OLD}
-----------
signal_quality = {GOOD/BAD}
environment_quality = {CLEAN/NOISY}
-----------
comment = informace o mluvcim, o nahravce