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

Kemahiran: Algoritma, Kejuruteraan, Pembelajaran Mesin, Matlab and Mathematica

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Tentang Majikan:
( 8 ulasan ) khobar, Saudi Arabia

ID Projek: #16501957

Dianugerahkan kepada:


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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 Lagi

$250 USD dalam 7 hari
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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 dalam 5 hari
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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 Lagi

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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 Lagi

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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 Lagi

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

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

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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 Lagi

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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 Lagi

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

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