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:
- Zero crossing rate (ZCR)
- Short-time energy (STE)
- Spectral centroid
- Spectral flux
4- Use k-NN classifier
5- Compare accuracy of classification between features of following categories :
6- Compare execution time between (features extraction step) based on category :
7- Results will be shown in table and figure( see attached file)
I need it within 3-4 days
Bu iş için 23 freelancer ortalamada $256 teklif veriyor
Hello. Thank you for your invitation. As u see, I'm an excellent Algorithm & AI expert. I've strong background in DSP algorithms and Machine Learning. I've ever developed bio-recognition by using ECG-signal. Recognitio Daha Fazla
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.
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 Daha Fazla
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 Daha Fazla
------------professional in DSP----------- hi, i am expert in DSP. i am very interested in your project. i have much experience in this field. if you want to get good result,please contact to me. Thanks
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 Daha Fazla
View my last projects based on Data Mining, Machine Learning, Artificial Intelligence, python, java and I can complete your project perfectly. www.freelancer.com/u/vorasiddh4it#/reviews We have 10+ years experience Daha Fazla
I have an MSEE specializing in DSP (time series, Speech, RF Modeling), and Image processing. I do my work in MATLAB.
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 Daha Fazla
being an engineer i believe i can do the job in better way.
Hello, dear I am expert in DSP processing using matlab. I have a lot of experiences in many sound analysis and classification projects using KNN classification. I will help you well. Best regards.
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
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 Daha Fazla
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 Daha Fazla
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 Daha Fazla