¦b¤W¤@¸`¤¤¡A§Ṳ́w¸g¨Ï¥Î¤¤¤å¼Æ¦r¿ëÃѨӻ¡©ú¤F HTK ªº°ò¥»¨Ï¥Î¤è¦¡¡A¦b¥»¸`¤Î¥H¤U¦U¸`¤¤¡A§Ú̱N»¡©ú¦p¦ó§ïÅܦUºØ°Ñ¼Æ¡]¥]§t»yµ¯S¼x¡BÁn¾Ç¼Ò«¬¬[ºcµ¥¡^¡A¥H«K§ï¶i¿ëÃѲv¡C
º¥ý¡A§Ú̱N°ò¥»°V½m¤Î´ú¸Õªºµ{¦¡¥]¦¨¤@Ó¨ç¼Æ htkTrainTest.m¡A¥H«K¯à°÷¤ÏÂЩI¥s¡A¦¹¨ç¼Æ±µ¦¬¤@Óµ²ºcÅÜ¼Æ htkPrm¡A¥]§t°V½m©Ò¥Î¨ìªº¦UºØ°Ñ¼Æ¡C
º¥ý¡A¦bÁn¾Ç¼Ò«¬¬[ºc¤£Åܪº±¡ªp¤U¡A§ÚÌ¥i¥H§ïÅÜ»yµ¯S¼x¡A¤W¤@¸`½d¨Ò©Ò¥Îªº»yµ¯S¼x¬O 13 ºûªº MFCC_E¡]MFCC & Energy¡^¡A§ÚÌ¥i¥H¥[¨ì 26 ºûªº MFCC_E_D ©Î¬O MFCC_E_D_Z¡A¤]¥i¥H¥[¨ì 39 ºûªº MFCC_E_D_A ©Î MFCC_E_D_A_Z¡C¨ä¤¤
- E: Energy
- D: Delta ¶µ¥Ø¡A¥Nªí¤@¦¸®t¶q¡C
- A: Acceleration ¶µ¥Ø¡A¨ìªí¤G¦¸®t¶q¡C
- Z: ¥Nªí·|¶i¦æ Cepstrum Mean Subtraction (CMS)¡C
Y¨Ï¥Î 26 ºûªº MFCC_E_D_Z¡A¥i¨£¤U¦C½d¨Ò¡G
¹ïÀ³ªº batch ÀɮסA½Ð¨£ goSyl26.bat¡C
Y¨Ï¥Î 39 ºûªº MFCC_E_D_A_Z¡A½Ð¨£¤U¦C½d¨Ò¡G
¹ïÀ³ªº batch ÀɮסA½Ð¨£ goSyl39.bat¡C
¦b¹ïÀ³ªº batch Àɮפ象A§Ų́èS¦³¥]¦¨¨ç¼Æ¨Ó°õ¦æ¡A©Ò¥H¨ä¤º®e¬Ý°_¨Ó·|¤ñ¸ûÁc½Æ¡C±q goSyl13.bat ºtÅܨì goSyl26.bat¡A¨Æ¹ê¤W¥u§ïÅܤF¨â¦C¡AŪªÌ¥i¥H¨Ï¥Î¤U¦C«ü¥O¨Ó¤ñ¸û¨ä®t²§¡G
fc goSyl13.bat goSyl26.bat
§Q¥Î¬Û¦Pªº¤èªk¡A¤]¥i¥H¤ñ¸û goSyl26.bat ©M goSyl39.bat ªº®t²§¡C
Audio Signal Processing and Recognition (µ°T³B²z»P¿ëÃÑ)