voice connection (n)~ The connection on your phone that allows you to …
페이지 정보
본문
voice connection (n)~ The connection on your phone that allows you to make phone calls. voice grade ~ The term applied to channels used primarily for speech transmission generally with a frequency range of about 300 to 3000 cycles per second (hertz.) Voice Grade channels may be used to send analog or digital data or facsimile.