Simple Python signal processing task

En curso Publicado hace 5 años Pagado a la entrega
En curso Pagado a la entrega

1. Get as input an audio file.

2. Divide to windows of 30 seconds, every 1 second (configurable).

3. Apply a band pass filter (configurable).

4. Multiply the window with many sine waves of different frequency and phase (configurable) Note this is different than FFT.

5. Show an image of the strongest matches (sum of the multiplications), in frequency and phase.

6. If stereo, show both.

Matemáticas Python

Nº del proyecto: #18186044

Sobre el proyecto

9 propuestas Proyecto remoto Activo hace 5 años

9 freelancers están ofertando un promedio de $54 por este trabajo

schoudhary1553

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$120 USD en 2 días
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5.9
engineeringexp

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2.7
StrongDecs

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$200 USD en 1 día
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2.9
ig149

Expert Python Developer , Have recently worked with Audio Recognition with MFCC Would love to work for you !!!!...............................................................

$25 USD en 1 día
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1.4
NomanAliKhan89

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muralileo13

I have knowledge in python. I can do it in 1 week.

$25 USD en 7 días
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mohamed80000

I am a student in Year 13. I study Maths A level and studied computing to the GCSE level, where I learnt the programming languages Python and Javascript. I will produce a working program with comments so it is easy to Más

$20 USD en 3 días
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pramey12

I will design a GUI with the following features: - Audio input selection and division in windows of variable length - Configurable band-pass filter frequencies - Configurable multiplication with user spe Más

$20 USD en 2 días
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0.0