Lines Matching refs:tone
707 tone: flags indicating presence of a tone
778 /* if fullband pitch or tone have been detected for a while, initialize stat_count */
780 ((Word16)(st->tone & 0x7c00) == 0x7c00))
1735 state->tone = 0;
1958 Purpose : Set tone flag if pitch gain is high. This is used to detect
1960 Inputs : tone: flags indicating presence of a tone
1961 Outputs : tone: flags indicating presence of a tone
2009 set tone flag
2015 st->tone |= 0x4000;
2047 Purpose : Update the tone flag register. Tone flags are shifted right
2096 /* Shift tone flags right by one bit */
2097 st->tone = shr(st->tone, 1, pOverflow);
2100 and assume that the other tone flag of the frame is one. */
2103 st->tone = shr(st->tone, 1, pOverflow);
2104 st->tone |= 0x2000;
