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Plot spectrum of a WAV (audio) file

₹600-1500 INR

Closed
Posted over 2 years ago

₹600-1500 INR

Paid on delivery
1> Create a simple GUI to upload a WAV file and calculate the complete spectrum and display it 1.a> Use logarithmic formula: 20*log10(p/p_0) in decibels , where p_0 = 2e-5 in Pascal (see [login to view URL]) 2> Display the waveform of the time signal 3> Add a checkbox to the GUI so that user can switch between the physical signal and an A-weighting (see [login to view URL]). 4> Via WASAPI a currently running audio stream can be loaded, from which a short time FFT (for the last 125 ms or 1 s) is displayed.
Project ID: 32411281

About the project

4 proposals
Remote project
Active 2 yrs ago

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4 freelancers are bidding on average ₹3,175 INR for this job
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Hello sir, I'm a senior python developer who has more than 7 years of experience, worked for a lot of international companies as Vodafone, MSI, Samsung, and Netguru,using multiple python techs for different fields as backend , data engineering and more , I can help you with this, let's talk for more info regarding Work and Time
₹1,500 INR in 1 day
5.0 (2 reviews)
0.6
0.6
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- previous experience in such topics ;  - eager to discuss a lot in this chat stream ;  - degree stats - maths ;
₹600 INR in 1 day
1.0 (5 reviews)
3.5
3.5
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Hi, I have been working as an educational developer for a while, creating educational courses in Python, so I have a lot of experience with graphs (Matplotlib), fast data processing in Python with NumPy and other libraries, experience with Flask. As a graduate of the Physics and Mathematics School, I am generally versed in signal processing, spectrum analysis
₹600 INR in 7 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of GERMANY
Mannheim, Germany
0.0
0
Member since Dec 20, 2021

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