ÓïÒôÐźŴ¦Àí½Ì³Ì(Ò»)ÒôƵÎļþÂ¼ÖÆ¡¢µ¼Èë¡¢»æÍ¼

filename = 'mySpeech.wav';audiowrite(filename, mySpeech, fs);µ¼ÈëºÍ²¥·ÅÒôƵÎļþ£ºÊ¹ÓÃaudioreadº¯Êýµ¼ÈëÒôƵÎļþ£¬soundº¯Êý²¥·ÅÒôƵ¡£r_data = audioread(filename);...


matlabÔõô¶ÁÈ¡ÒôƵÎļþ

end]²ÎÊý£©¡£5. À©Õ¹¹¦ÄÜ¿ÉÊÓ»¯ÒôƵ²¨ÐΣºplot(audioData); xlabel('²ÉÑùµã'); ylabel('·ùÖµ');±£´æÒôƵ£ºÊ¹ÓÃaudiowriteº¯Êý£ºaudiowrite('output.wav', audioData, fs...


˫·ÓïÒôÐźÅÔõôת³Éµ¥Â·ÐźÅ?

x1=x(:,1); % ³éÈ¡µÚ 1 ÉùµÀ x2=x(:,2); % ³éÈ¡µÚ 2 ÉùµÀ audiowrite('1.wav',x1,44100); % ʵÏÖ 1 ÉùµÀ·ÖÀë audiowrite('2...


matlabÈ¥³ý¾²Òô¶Î?

silence);audiowrite('4_without_silence.wav',y_no_silence,fs);ÉÏÊö´úÂëµ÷ÓÃÁËÁ½¸öº¯ÊýsilenceDetectorºÍremoveSilence silenceDetector.m functi...


shiftpitchº¯ÊýÔÚMATLABÖÐÈçºÎÕýÈ·µ÷ÕûÒôƵÒô¸ß? - ±à³Ì...

y_shifted = shiftpitch(y, fs, pitchshiftsemitones); %±£´æ½á¹û,È·±£²ÉÑùÂÊÒ»Ö audiowrite( 'output_shifted.wav' , y_shifted, fs); ...


ʹÓÃmatlabÅúÁ¿ÖØÃüÃûÎļþ - °Ù¶È¾­Ñé

[y Fs]=audioread(... ['D:\Users\wangshengdian\Music\LESSON 1-26\'... str{i} '.mp3']); %Êä³ö audiowrite(......


¶¯Ì¬µÍÒôÔöÇ¿matlabËã·¨

6. **Êä³öÒôƵ**£º×îºóʹÓÃ` audiowrite `º¯Êý½«ÔöÇ¿ºóµÄʱÓòÐźÅÊä³öΪеÄÒôƵÎļþ¡£½âÊÍ£ºÊ×ÏȶÁÈ¡ÒôƵÐźÅÊÇΪÁ˺óÐø´¦Àí×ö×¼±¸¡£ÆµÆ×·ÖÎöÄÜÈÃÎÒÃÇ¿´ÇåÒôƵÖи÷¸öƵÂÊ...


¿Æ´óѶ·ÉÓïÒô»½ÐÑ´Ê,unbuntu»·¾³,±¨´í - ·þÎñÆ÷ - CSDNÎÊ´ð

29 ret = mscdll.qivwaudiowrite(ivw, ÒôƵÊý¾Ý, len (ÒôƵÊý¾Ý), 8000 , 1 , 16 , 0 ) 30 31 # ¼ì²éÊÇ·ñ¼ì²âµ½»½ÐÑ´Ê 32 if ret == 0 : 33 print ( ...


matlab,ÈçºÎ²ÃÇÐÒ»¶Îʱ¼äµÄÒôƵ?ÔõôÉèÖñ£´æ¸ñʽ?

sec2 = %¼ôÇнáÊøµÄʱ¼ä [Y,F,b]=wavread('sound.wav');Y_new=Y(((F*sec1+1):F*sec2),:);wavwrite(Y_new,F,b,'sound_new.wav');MATLABÖ»Äܱ£´æÎª...


MATLABÈçºÎʵÏÖÒôÀֺϳÉ? - ZOLÎÊ´ð

Êä³ö½×¶Î,ËùÓкϳɲ¨ÐÎͳһƴ½ÓΪµ¥Ò»ÁÐÏòÁ¿,²¢µ÷ÓÃaudiowriteº¯Êýµ¼³öΪwav¸ñʽÎļþ¡£¸Ã¸ñʽΪÎÞËð´æ´¢,²ÉÑùÂÊ¡¢Î»Éî¶È(ĬÈÏ16 bit)ÓëÉùµÀÊý(´Ë´¦Îªµ¥ÉùµÀÒÔ¼ò»¯Ä£ÐÍ)¾ù¿É¾«È·Ö¸¶¨¡£


Ïà¹ØËÑË÷

ÈÈÃÅËÑË÷