LPCencode.h 794 B

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  1. /******************************************************************
  2. iLBC Speech Coder ANSI-C Source Code
  3. LPCencode.h
  4. Copyright (C) The Internet Society (2004).
  5. All Rights Reserved.
  6. ******************************************************************/
  7. #ifndef __iLBC_LPCENCOD_H
  8. #define __iLBC_LPCENCOD_H
  9. void LPCencode(
  10. float *syntdenum, /* (i/o) synthesis filter coefficients
  11. before/after encoding */
  12. float *weightdenum, /* (i/o) weighting denumerator coefficients
  13. before/after encoding */
  14. int *lsf_index, /* (o) lsf quantization index */
  15. float *data, /* (i) lsf coefficients to quantize */
  16. iLBC_Enc_Inst_t *iLBCenc_inst
  17. /* (i/o) the encoder state structure */
  18. );
  19. #endif