Matlab program for animal sound signal processing and classification

I want to perform 4 main steps on audio recording dataset (I will send you zip file which contain 97 files under 10 classes):

1- Applying Short-term Fourier transfer (STFT) for each recording.

2- Segmentation using Harma method.

3- Extract features from audio files:

A. Time-domain:

- Zero crossing rate (ZCR)

- Short-time energy (STE)

B. Frequency-domain:

- Spectral centroid

- Spectral flux

C. Perceptual:



4- Use k-NN classifier

5- Compare accuracy of classification between features of following categories :

• Time-domain

• Frequency-domain

• Perceptual


6- Compare execution time between (features extraction step) based on category :

1- Time-domain

2- Frequency-domain

3- Perceptual

4- TD+FD

7- Results will be shown in table and figure( see attached file)

I need it within 3-4 days

Skills: Algorithm, Engineering, Machine Learning, Matlab and Mathematica

See more: audio classification github, tensorflow signal classification, sound classification code, audio data analysis, audio signal pdf, mfcc audio classification, sound classification in r, machine learning signal classification, matlab biomedical signal processing pdf, signal processing program, program signal processing, matlab biomedical signal processing, biomedical signal processing matlab, rbf data classification matlab program, gud projects matlab based image signal processing, freelance matlab signal processing offer, small matlab signal processing projects, signal processing project matlab, matlab sample project signal processing, matlab signal processing project

About the Employer:
( 8 reviews ) khobar, Saudi Arabia

Project ID: #16501957

Awarded to:


A proposal has not yet been provided

$250 USD in 3 days
(48 Reviews)

20 freelancers are bidding on average $246 for this job

$555 USD in 3 days
(82 Reviews)
$333 USD in 3 days
(112 Reviews)

Hello, sir! I am very happy to put my bid on your project. I have experience in audio recognition projects and your detail introduction leads me to confidence to complete this project in a short time. I am very fami More

$250 USD in 7 days
(70 Reviews)

Hi. I am good in Matlab and have an experience in using it for sound manipulation and classifications - so I think I will be able to do this. Regards.

$250 USD in 5 days
(141 Reviews)

Helo. I am expert in machine learning and signal processing. I am doing research in audio signals and time series signals classification. I can provide you with best possible results of your projects in very short time More

$250 USD in 3 days
(53 Reviews)

I am here freelancer first to discuss the details of Matlab program then i can sure about my price and the deadline. My way of working is not only to complete but also to provide enough understanding to the projec More

$150 USD in 3 days
(33 Reviews)

Hi there..... Warm Greetings We came along with your request for Matlab program for animal sound signal processing and classification and we reviewed your project description. We'd like to help you with confidenc More

$250 USD in 4 days
(27 Reviews)
$250 USD in 3 days
(21 Reviews)

being an engineer i believe i can do the job in better way.

$235 USD in 7 days
(11 Reviews)

View my last projects based on Data Mining, Machine Learning, Artificial Intelligence, python, java and I can complete your project perfectly. We have 10+ years experience More

$200 USD in 3 days
(9 Reviews)

I have an MSEE specializing in DSP (time series, Speech, RF Modeling), and Image processing. I do my work in MATLAB.

$155 USD in 3 days
(9 Reviews)

Hello sir. I'm excited about your project, because I've really rich experience in MATLAB & Classification Programming. I've developed many projects similar to yours and excellent skills. If you award me, I'll provid More

$200 USD in 3 days
(5 Reviews)
$250 USD in 4 days
(10 Reviews)

Hi, I am Rubbermaid Laverde, Electronic Engineer and Master's candidate in Electronic Engineering (focus in Bioengineering and Machine Learning). I am relatively new in Freelancer, however, I already have 5 years of More

$230 USD in 5 days
(1 Review)

Hello this is an Engineer and MATLAB programmer having 5+ years of experience would like to do this project for you will provide the work on time with 100% accuracy

$250 USD in 3 days
(5 Reviews)

A proposal has not yet been provided

$155 USD in 3 days
(3 Reviews)

I am Data scientist with 1+ year of experience in predictive modelling, data analytics, data visualisation. I have done post graduation in Digital Signal Processing and have experience in handling audio and image datas More

$155 USD in 3 days
(1 Review)

I am very good with audio signal processing. would be able to get your project to completion.

$222 USD in 3 days
(0 Reviews)

A proposal has not yet been provided

$333 USD in 10 days
(0 Reviews)