Sadržaj
 
 

6. Primjeri


  Kao primjer je kodirana tradicionalna irska pjesma Irish Rover s CD-a The Dubliners: Greatest Hits 2.
 
  
F:\!!seminar>dir t*.wav

 Volume in drive F is ŠUPA
 Volume Serial Number is 382D-E74F
 Directory of F:\!!seminar

TEST     WAV     2,211,896  01-02-00  6:48p test.wav
TEST_A~1 WAV       555,098  01-02-00  6:44p test_ADPCM_44_4_st.wav
         2 file(s)      2,766,994 bytes
         0 dir(s)     322,011,136 bytes free

  • test.wav --> linearni PCM, 16-bita, stereo, vrijeme trajanja: 12 s
    veliźina datoteke: 2.161 MB
     
  • test_ADPCM_44_4_st.wav --> MicroSoft ADPCM, 4-bita, stereo, vrijeme trajanja: 12 s
    veliźina datoteke: 543 kB

  Obje datoteke možete skinuti ovdje u obliku RAR arhive: test.rar.
Ukoliko ne znate što biste s RAR arhivom: www.rarsoft.com
 

7. Literatura i linkovi

  1. APR9 - Full-Duplex 32-Kbit/s CCITT ADPCM Speech Coding on DSP56001, apr9.pdf; Motorola
     
  2. ITU-T Recommendation G.726 40,32,24,16 Kbits/s Adaptive Differential Pulse Code Modulation (ADPCM), Study Group XV - Report R 38, August 1990.
     
  3. Implementation of G.726 ADPCM on Texas Instruments TMS320C62xx Processors, BPR066A.PDF; Texas Instruments
     
  4. IMA Digital Audio Focus and Technical Working Groups, "Recommended practices for enhancing digital audio compatibility in multimedia systems (version 3.00)," tech. rep., Interactive Multimedia Association, Annapolis, Maryland, Oct. 1992.