.NET, C#, Signal Processing, and add FFT (HP,LP,BP or BE filter)

We have a project that uses the FT (which works fine, but is slow) and takes in an array from a WAV file and outputs the same array(16 bit) as a filtered WAV file (HP, LP, BP or BE). This is in C# and can be provided. We want a new routine (with the same IO as the existing one, and so can be used in its place) that uses a good FFT. The FFTW is a free download and would be suitable.

Also we would like software that would produce an envelope output from the same WAV file and output it as a WAV file but at a lower sample rate. It should have the same IO as the above FFT.

Later there could be additional filter related requirements.

Taidot: C# -ohjelmointi, .NET, tietojärjestelmäarkkitehtuuri, Signal Processing

Näytä lisää: multisim audio signal processing project help, ofdm signal processing, signal processing excel, matlab signal processing freelance, radar signal processing jobs, audio signal processing net development, audio signal processing python, signal processing matlab project, signal processing money, radar signal processing simple project, metatrader email signal processing, image signal processing outsourcing, signal processing matlab freelancer, freelance signal processing, digital signal processing verilog, arm programming signal processing fft, apple vdsp signal processing fft cross correlation convolution, c++ digital signal processing

Tietoa työnantajasta:
( 4 arvostelua ) Maleny, Australia

Projektin tunnus: #21320139

Myönnetty käyttäjälle:


Hi! How are you? I am Weiquan. I am very happy to place a bid on your project because I am an expert in FFTW , audio processing and Filter processing. I can do FFT with my eyes closed. I can finish your project within Lisää

$1999 AUD 3 päivässä
(8 Arvostelua)

31 freelanceria on tarjonnut keskimäärin 1195$ tähän työhön


Hello I don't have expertise in Signal Processing (like all bidders here) but I am an expert in C#. If new FFT routine is downloadable then I can replaceexisting FT routine with new downloaded FFT routine. Thanks

$1125 AUD 7 päivässä
(128 arvostelua)

Hi! How do you do! I have 8+ years of experiences in C/C++/JAVA programming. I have read your project description fully. I can understand and finish it wonderfully. I guarantee high project development and quality a Lisää

$1500 AUD 7 päivässä
(44 arvostelua)

Hi there, I read your initial requirements and I have some questions regarding your .NET, C#, project. please send me a message so that we could discuss it further.

$850 AUD 7 päivässä
(70 arvostelua)

Hello, I am software developer with enough experiences on C# for 13 years. I can work by full time for your project and trying to satisfy the requirements. Client's idea + Programmer's good coding is the perfect result Lisää

$1000 AUD 7 päivässä
(24 arvostelua)

Hey Mate!! I am Highly interested to get started on this project. I am Asp.net Full-stack developer having 6 Years experience in analysis and development of client/server, windows and web applications using Microsoft V Lisää

$1100 AUD 7 päivässä
(55 arvostelua)

Hello! How are you? I have good experience with C# and FFT so I feel confident in this project. In addition these I am expert in C/C++, Java so I am fittest developer for this project. Looking forward to hearing from y Lisää

$1125 AUD 7 päivässä
(8 arvostelua)

Hi, I have read your proposal. I noticed that you are looking for a good C# programmer and also have a good knowledge about FFT(Fast Fourier Transform). If this is yes, I can be a good candidate who you want to look fo Lisää

$1250 AUD 7 päivässä
(25 arvostelua)

Hello ,sir How are you ? C# senior developer is here . I am much touched with C# programming with image processing , and signal processing . Please kindly open your chat so that we can discuss yours via chat.

$1125 AUD 7 päivässä
(49 arvostelua)

hello, I am a developer with MSc. Electrical Engineer and I have strong background working in the field. This would be a nice little challenge to cope with this task, I can see the potential using FFTW and as long as y Lisää

$1250 AUD 12 päivässä
(43 arvostelua)

Hello Greetings! Our team has 10+ years of experience in Mobile and Web app Development with technologies like Hybrid, Native, Objective C, Swift, Java, Android, Kotlin, C#, .NET Frameworks, Asp.Net, Asp.net MVC, Ang Lisää

$3000 AUD 30 päivässä
(3 arvostelua)

Hello, I have gone through the project details and have required skill set as specified in the requirements to work on this project. We can discuss further in private message. Thanks.

$944 AUD 18 päivässä
(36 arvostelua)

Hello.. I have read your post very carefully and I have understood what you want. I am a 100% completion Developer. I have experience of development like this. As an experienced developer, I am sure I can handle your p Lisää

$1125 AUD 10 päivässä
(16 arvostelua)

Hello. I have been programming in C# since 2003 (continuously). I have also been programming in Mathematica since 1999. I am fairly familiar with the signal processing field. I have used the FFTW library (albeit severa Lisää

$1125 AUD 15 päivässä
(13 arvostelua)

Hi, I am a professional developer specialize C++/C#, Digital Signal Processing like and Audio Processing FT, FFT/FFTW. I'll connect new FFTW routine more faster than current FT to filter/output of WAV file into your cu Lisää

$1500 AUD 10 päivässä
(23 arvostelua)

Hi. How are you? I read your description carefully and am very interesting in your project. I can start right now and can help you. If you hire me,i will do my best for your job and you can get the best results. Lookin Lisää

$1125 AUD 7 päivässä
(6 arvostelua)

Hello, I have completely understand your Signal processing & FFTW project requirement and interested to help you on doing this project. I have 10+ years experience in .Net framework with expertise as :- 1. .NET, C#, Lisää

$1270 AUD 10 päivässä
(12 arvostelua)

Hello I have read your description and it really attracts me I am senior C# developer with strong knowledge in Digital Signal Processing using FFT. I have rich experience in FT , FFT and FIR for Audio Processing and I Lisää

$800 AUD 7 päivässä
(4 arvostelua)

Hello, I am Mayank Sehgal, a full-time freelancer who is having more than 9 years of experience. My Specialization is in the following: • Web development mainly in WPF, Win Forms, ASP.net, ASP.Net MVC, ASP.Net Core Lisää

$750 AUD 7 päivässä
(1 arvostelu)

Hello.I am a excellent program developer. I have more than +5 years of experience, especially in c and c ++, and I am also good at java, c#, and QT. I am a competent algorithm expert who has also participated in ACM co Lisää

$1125 AUD 7 päivässä
(6 arvostelua)

Hi, I am an expert full stack developer having more than 6+ years of experience in development. I have checked your job description and readily available to do your work in your mention tasks. Please let me know when w Lisää

$750 AUD 7 päivässä
(3 arvostelua)