Devam Ediyor

.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.

Beceriler: C# Programlama, .NET, Yazılım Mimarisi, Signal Processing

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İşveren Hakkında:
( 4 değerlendirme ) Maleny, Australia

Proje NO: #21320139

Seçilen:

ryongshan

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 Daha Fazla

%selectedBids___i_period_sub_7% gün içinde 1999%project_currencyDetails_sign_sub_9% %project_currencyDetails_code_sub_10%
(7 Değerlendirme)
3.2

Bu iş için 33 freelancer ortalamada $1169 teklif veriyor

riskypathak

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 in 7 gün içinde
(128 Değerlendirme)
7.8
goalscoreplayer

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 Daha Fazla

$1500 AUD in 7 gün içinde
(44 Değerlendirme)
7.4
Agiletechstudio

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 in 7 gün içinde
(69 Değerlendirme)
6.9
ITPyramid85

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 Daha Fazla

$1000 AUD in 7 gün içinde
(24 Değerlendirme)
6.9
seefattechnologi

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 Daha Fazla

$1100 AUD in 7 gün içinde
(55 Değerlendirme)
6.5
topstar323

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 Daha Fazla

$1125 AUD in 7 gün içinde
(8 Değerlendirme)
6.5
chongyin429

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 Daha Fazla

$1250 AUD in 7 gün içinde
(25 Değerlendirme)
6.5
JinDongZhe

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 in 7 gün içinde
(49 Değerlendirme)
6.9
ThanassisKalv

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 Daha Fazla

$1250 AUD in 12 gün içinde
(43 Değerlendirme)
5.8
wmtech

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 Daha Fazla

$3000 AUD in 30 gün içinde
(3 Değerlendirme)
5.8
digidreamstech

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 in 18 gün içinde
(35 Değerlendirme)
5.5
phantom1222

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 Daha Fazla

$1125 AUD in 10 gün içinde
(14 Değerlendirme)
4.9
DataDKR

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 Daha Fazla

$1125 AUD in 15 gün içinde
(13 Değerlendirme)
4.7
kkc1985612

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 Daha Fazla

$1500 AUD in 10 gün içinde
(23 Değerlendirme)
5.0
Panggumsok

Hi, I've made lots of code for signal processing. And had lots of work for algorithm and C language solving of signal processing problem. I'm very interested in your project and my result will satisty you. We think ca Daha Fazla

$800 AUD in 7 gün içinde
(7 Değerlendirme)
4.3
mukeshpalyashco

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#, Daha Fazla

$1270 AUD in 10 gün içinde
(12 Değerlendirme)
4.6
healer818

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 Daha Fazla

$800 AUD in 7 gün içinde
(3 Değerlendirme)
4.0
WongGanteng

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 Daha Fazla

$1125 AUD in 7 gün içinde
(5 Değerlendirme)
3.9
homepageit

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 Daha Fazla

$750 AUD in 7 gün içinde
(1 Yorum)
3.9
SashaMorozov

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 Daha Fazla

$1125 AUD in 7 gün içinde
(6 Değerlendirme)
3.1