A large set of audio features for sound description ... - WWW Ircam
A large set of audio features for sound description ... - WWW Ircam
A large set of audio features for sound description ... - WWW Ircam
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
G. Peeters A Large Set <strong>of</strong> Audio Features <strong>for</strong> Sound Description 2004<br />
2.5 Amplitude and Frequency scale<br />
2.5.1 Amplitude scales<br />
•<br />
•<br />
•<br />
2.5.2 Frequency scales<br />
•<br />
•<br />
0<br />
0<br />
x 10-3<br />
8<br />
2000 4000<br />
Freq<br />
6000<br />
23/04/04 6/25<br />
Ampl<br />
Log-ampl<br />
0.1<br />
0.05<br />
Power<br />
6<br />
4<br />
2<br />
0<br />
0 2000 4000 6000<br />
Freq<br />
200<br />
150<br />
100<br />
50<br />
0<br />
0 2000 4000 6000<br />
Freq<br />
Ampl<br />
Log-ampl<br />
0.1<br />
0.05<br />
Power<br />
0<br />
-10<br />
x 10-3<br />
8<br />
-5 0<br />
Log-freq<br />
5<br />
6<br />
4<br />
2<br />
0<br />
-10 -5 0 5<br />
Log-freq<br />
200<br />
150<br />
100<br />
3 &<br />
4 - 5 - . 6 - (<br />
4 - 5 - . 6 (<br />
4 - 5 - . 6 - (<br />
4 - 5 - . 6 - (<br />
4 - 5 - . 6 (<br />
4 - 5 5 - . 6 -<br />
2.6 Descriptors on Spectrum / Harmonic peaks / Bark bands<br />
50<br />
0<br />
-10 -5 0 5<br />
Log-freq
Change language