DSP wav audio filter

Đã Đóng Đã đăng vào Oct 26, 2003 Thanh toán khi bàn giao
Đã Đóng Thanh toán khi bàn giao

Hi,

I need ActiveX that will be able to filter a wav file from some other wav file.

let me explain myself a little better:

Take a wav file then mix it with some other wav file.

(now you got one wav file with two sounds mixed in it).

Then use the ActiveX to filter out the wav you mix in.

The result will be a wav clean wav files

(This DSP function is very common just need it to work

in REAL TIME and the sound must be clean good clear sound

and not taking lot's of CPU).

Sample rate is:16Khz 8bit wav,8Khz 8bit wav,ADPCM.

Sample size from 10ms - 25ms.

Filter function should look like this:

FilterWav( in buffer, ref_buffer, out buffer, buffer size)

Return True/False.

You must not use any external DLL,ActiveX,or any other external code or tool,

ALL project must be your code only.

Best of luck,

;-)

## Deliverables

1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done.

2) Installation package that will install the software (in ready-to-run condition) on the platform(s) specified in this bid request.

3) Exclusive and complete copyrights to all work purchased. (No GPL, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site).

## Platform

Win9x,Win2K,WinXP

.NET Lập trình C Lập trình C# Kĩ thuật MySQL PHP Kiến trúc phần mềm Kiểm tra phần mềm Visual Basic

ID dự án: #2996773

Về dự án

3 đề xuất Dự án từ xa Nov 16, 2003 đang mở

3 freelancer chào giá trung bình$105 cho công việc này

srideepprasad

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petrovichvw

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egainvw

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