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Multiband excitation vocoder implementation in MATLAB

SPEECH PROCESSING PROJECT REQUIRED INCLUDES MATLAB CODE FOR [url removed, login to view] FINAL YEAR:

Multiband excitation speech coder/Multiband excitation vocoder implementation in MATLAB:

The speech signal is segmented in frames using a hamming window and for each frame the parameters are calculated.

Encoder : speech is analysed and two parameters:

1. spectral envelope

2. excitation envelope (i.e pulse train for voiced and noise for unvoiced)

product of these parameters is called synthesised spectrum

Decoder : for voiced samples the envelope samples and fundamental freq. passed through a bank of harmonic oscillator and voiced speech is obtained

unvoiced speech weighted overlap add method used.

the voiced and unvoiced speech are then added to obtain the synthesised speech

Compétences : Matlab and Mathematica, Écriture de Discours

Voir plus : multiband excitation vocoder, weighted overlap add matlab, multiband excitation matlab, speech vocoder matlab, matlab speech vocoder, voiced unvoiced matlab, multiband excitation vocoder implementation, multiband excitation code, multiband excitation implementation, writing in code, writing frames, envelope writing, writing a speech, writing matlab, signal matlab, matlab], matlab, matlab signal processing, matlab for, matlab c#, matlab c c, mathematica signal processing, vocoder matlab, matlab code code, spectral matlab

Concernant l'employeur :
( 1 commentaire ) Noida, India

N° du projet : #1637950

5 freelance ont fait une offre moyenne de 10900 ₹ pour ce travail

MikroStar

hi, i can help.

15000 ₹ INR en 45 jours
(28 Commentaires)
6.1
haythembalti

i'm a phd student in data mining and machine learning. my research focus is Audio processing. check out my linkedin profile to see the work i do [url removed, login to view] Plus

12500 ₹ INR en 7 jours
(0 Commentaires)
0.0
satzz

i can do this for u..

12500 ₹ INR en 10 jours
(0 Commentaires)
0.0
fra89

I'm a student of SOund and Music Engineering. I have been using Matlab for some years, and I have some experience on Signal Processing.

8000 ₹ INR en 7 jours
(0 Commentaires)
2.2
ihaq

I have been working on Vocoders (Mixed Excitation Linear Prediction and G729D)Implementation on Texas Instruments DSPs. I have a firm understanding of speech analysis and synthesis algorithms based on multiband excitat Plus

6500 ₹ INR en 6 jours
(0 Commentaires)
0.0