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Build audio filter

I have dataset of 60k wav files 1 second long each. Sample rate is known, however the band where the useful data is, varies.

I need to reduce the noise while minimizing the changes of the original signal.

Skills: Python

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About the Employer:
( 0 reviews ) Bulgaria

Project ID: #15665854

10 freelancers are bidding on average €167 for this job

pinetree802

Dear Sir: In various capacities in audio/speech application, leading to my present assignment as project manager, I have acquired skills in several fields including speech enhancement. Sincerely Ting Relevant Skills a More

€277 EUR in 5 days
(2 Reviews)
3.3
TakaAlex

Hi Have Done Such Project before. Can complete your project perfectly. Always Keep trust and High Quality Review me in my portfolio Thank you Relevant Skills and Experience Python Proposed Milestones €222 EUR - 1

€222 EUR in 3 days
(2 Reviews)
2.2
Tikdragon

Hi! Very interesting task for me. Have a full confidence and good skills available to your project requirements. Assign your task to me, and then you will be happy with good delivery and creativity. Relevant Skills an More

€222 EUR in 3 days
(3 Reviews)
2.0
SayanProgrammer

Hey ! I'm SAYAN PROGRAMMER I've reviewed your complete job description, and I fulfill all the qualifications required for this project. I always try to provide good quality work to my clients. I have more than More

€30 EUR in 2 days
(0 Reviews)
0.0
JessePDavis

Hi!! I have experience in that . Using python and ffmpeg I minimized audio file about 1 month ago, what's better is , i am so familiar with python. If you provide opportunity to me to prove me,I will do my best for More

€88 EUR in 2 days
(0 Reviews)
0.0
fra89

Hi I can do it, I have worked on similar project for my phd. Please send me more details Relevant Skills and Experience PhD student in computer science, Python expert, strong background in audio processing, algorithms More

€140 EUR in 3 days
(0 Reviews)
0.0
gicewi

Hello, based on the project descriptions below are mail tasks that I'll do: - filter noise out of audio samples. - If the usable band varies, - I'll first preprocess the samples to identify there the band is, p More

€70 EUR in 5 days
(0 Reviews)
0.0
gerr136

price and time is negotiable, as I am not sure of the details. E.g. do you want just the files processed? Do you need a script to do processing yourself? See more.. Relevant Skills and Experience I have extensive expe More

€200 EUR in 5 days
(0 Reviews)
0.0
shajie

So the length and sample rate is known but the band. We can manage that in C# Relevant Skills and Experience Experienced in image processing algorithms, architecture and written SWs in both conventional and modern par More

€266 EUR in 15 days
(0 Reviews)
0.0
Zunaira390

I have worked in electronic design research center at NED University on student project related to ICT R&D. Relevant Skills and Experience matlab,simulink,filter designing Proposed Milestones €155 EUR - kindly send m More

€155 EUR in 3 days
(0 Reviews)
0.0