(= voice carry over)

olemus
(a) kõne muundamine tekstiks
(b) seda muundust rakendav sidetehnoloogia
= assistive service and/or technology alloing a caller with hearing loss to speak directly to a hearing person
https://duckduckgo.com/?q=voice+carry+over&t=h_&iax=images&ia=images

ülevaateid
https://en.wikipedia.org/wiki/Telecommunications_relay_service#Voice_Carry_Over
https://crtc.gc.ca/eng/publications/reports/rp130213.htm