return 26; // bits 26 and 27 are spare
break;
case CODEC2_MODE_700B:
- return 26; // bits 26 and 27 are spare
+ return 27; // bit 27 is spare
break;
}
Pre-emphasise (high pass filter with zero close to 0 Hz) a frame of
speech samples. Helps reduce dynamic range of LPC spectrum, giving
- greater weight and hensea better match to low energy formants.
+ greater weight and hense a better match to low energy formants.
Should be balanced by de-emphasis of the output speech.
de_emp()
- De-emphasis filter (low pass filter with polse close to 0 Hz).
+ De-emphasis filter (low pass filter with a pole close to 0 Hz).
\*---------------------------------------------------------------------------*/