{"codelist_number":252,"code_value":"A441","description_en":"Surround 4.1","description_fr":"Surround 4.1","description_es":"Surround 4.1","notes_en":"Five-channel audio (including low-frequency channel)","notes_fr":"Audio 5 canaux (canaux basse fréquence inclus)","notes_es":"Audio de cinco canales (incluido el canal de baja frecuencia)","introduced_in_issue":53,"modified_in_issue":null,"deprecated_in_issue":null}