Sound Level Meter API

$30-250 USD

Completed

Posted

about 4 years ago

$30-250 USD

Paid on delivery

Hi, I'm working on a project that turns a PC to a Virtual Sound Level Meter. When connected to internet noise level ans other relevant data y uploaded to a SQL server. I need to create an executable programm in the form of an API (similar to CURL but running locally) that computes and extracts Noise Levels (different parameters in overall dBA levels and ANSI compliant one third octave band Leq levels) from an existing wav file (length between 1 second and 1 minute). The inputs for the exe programm (as additional running parameters) would be: 1.) A local path of an existing wav file (length between 1 second and 1 minute), 2.) A calibration factor (previously calculated) The programm should compute the required noise levels form the wav file and store the noise values for each noise parameter in txt file. I need source code and exe file to be delivered. Preferred programming lenguages are C#, Python or VB

Project ID: 23916246

About the project

9 proposals

Remote project

Active 4 yrs ago

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Awarded to:

@intelliresponse

Dear Sir. My 10+ years of R&D experience should be of interest to an ideal project like yours. In various capacities in speech/image processing, leading to my present assignment as project manager. I have acquired skills in several fields including: - speech/speaker recognition, classification, verification, speaker diarization, hotword detection, song identification, language pronunciation evaluation and so on using ML/AI. You may refer to my job history if you have an interest in me. ([login to view URL]) I would appreciate the opportunity to show you how I can help your project meet its goals. I can start to work immediately. Looking forward your reply. Sincerely.

$150 USD in 7 days

4.6

(2 reviews)

3.4

9 freelancers are bidding on average $217 USD for this job

@AlexFaster

Hi. I'm experienced C# programmer, expert level. I can write program for processing your wav file. Regards, Alex.

$250 USD in 7 days

5.0

(35 reviews)

6.1

@kamran211

Greetings! I am a .NET Developer having an extensive knowledge in building Web & Desktop Applications using C# and ASP.NET. I am readily available to start my work on extracting sound levels from a provided sound file. I assume, you want to know the maximum and minimum levels of sound in decibels and then to save this data in a database. Please feel free to write me back to discuss the project in detail. Regards, Jamshaid Kamran.

$250 USD in 3 days

5.0

(66 reviews)

6.2

@pandread1

Hi there, I bid for 8 days because I am sure that project will require some communication between us. I work with Python and understand all the requirements in the description. Find me in chat and let me know the specific noise parameters you are interested in. The deliverable will be both an .exe and the source code, alongside sample results from a .wav file that you will provide to me. Also, please share full information about your Operating System (i.e. x64 x86 processor ?) and the available Python version. Although I would advise to download Python v3.7.* Thanks, Marcos

$175 USD in 8 days

4.9

(15 reviews)

5.1

@cryptxelgame4

Hi, My name is Cristhian, an experienced app, web and software developer with many years of experience, you can read my profile and notice my qualifications, or I prefer to discuss details over chat,Thanks to read.

$263 USD in 4 days

4.7

(18 reviews)

3.7

@tutulsoft

I can do it for you with C# or VB as you prefer ..i have 18 years work experience of these program ... i have clearly understood your requirments ...we can move forward ...thanks

$220 USD in 7 days

4.7

(5 reviews)

3.9

@amirthakrishnan

I am a full stack developer working in python and C# I need some more clarification on this we will discuss and will start working on this

$277 USD in 4 days

0.0

(0 reviews)

0.0

@ashutoshkumar106

Hello, I am highly interested in your project and would like to apply to it. I am a Software developer with 7+ years of experience in .Net having Working Knowledge of “asp.net mvc” ,C#,”angular js”,”Web API”,”SignalR”,”sql server”,”Payment Integration”,”SMS integration” etc. I have a solid technical background in 3rd party APIs like Facebook, Twitter, Google API, shopping engines, except these I have good working knowledge of etc.

$140 USD in 7 days

0.0

(0 reviews)

0.0

@jasonrcraig

I have experience with creating high performance solutions such as these for high frequency time series data using SQL CLR assemblies and creating SQL CLR triggers that work with SQL Server file tables (SQL FileStream).

$228 USD in 3 days