India 'Speaker Brother': Loudspeakers teach Indian children after virus shutters schools Updated : August 04, 2020 04:23 PM IST The children sang rhymes and answered questions, with some of them speaking of the loudspeaker as 'Speaker Brother' or 'Speaker Sister'. I love studying with Speaker Brother," said Jyoti, a gleeful 11-year-old girl who attended one session. Subscribe to Moneycontrol PRO at just Rs.33/- per month for the first year. Use code SUPERPRO. Limited period offer. Available on Web and Android.