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Filter identification in guitar amplifier circuits
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Engineering & Manufacturing > Electrical

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The client has made the following changes to the job.

Description
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Job awarded.

May 14, 2013
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Job Description

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  • Posted: Sat, May 11, 2013
  • Time Left: Closed
  • Location: Anywhere
  • Client prefers freelancers from:
    Anywhere

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    The client prefers freelancers from
    a different location.

    You're still able to submit a proposal for this job, regardless of your location.
  • Start: Immediately
  • Hourly Rate: Not Sure
  • Hrs/wk: Not Sure | Duration: Not Sure
  • Work View™ Payment Protection
  • W9 Not Required
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We need someone to take a look at the schematics of many existing amplifiers, especially guitar amplifiers, and identify the points in the circuit where audible filtering is applied and provide specifications for the filter(s) so they can be reproduced using DSP techniques.

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Job ID: 41401943
Proposals
Hourly Rate: Avg $ | High $ | Low $ — Show Pricing
  • Submit Date (Latest)

 United States  |  
30 years of design and development of RF and analog IC's for communication systems (such as Cellular, WLAN, WiMAX and NFC). Processes used include...
1
  |  
 0.0   |  $0 Earnings   |  0 Jobs
Bid ID: 41914422  |  Submitted: May 23, 2013 18:37 ET 
Proposal SEALED

 United States
I have over 10 years of experience in Electronics and Engineering. Specializing in RF and radio communication, sensors, security, signal and...
1
  |  
 0.0   |  $0 Earnings   |  0 Jobs
Bid ID: 41780335  |  Submitted: May 20, 2013 21:40 ET 
Proposal SEALED

Panshak Gomos      
Panshak Gomos's identity has been verified.  Learn More
 Nigeria  |  
Design and Supervision of Electrical & Electronics Engineering projects using software tools such as AutoCAD, PSPICE, Electronic Workbench etc ...
2
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 0.0   |  $146 Earnings   |  1 Jobs
Bid ID: 41729740  |  Submitted: May 19, 2013 20:24 ET 
Proposal SEALED

 United States  |  
Over 15 years experience in Analog Circuits and related fields.
2
  |  
 0.0   |  $0 Earnings   |  0 Jobs
Bid ID: 41597144  |  Submitted: May 16, 2013 03:55 ET 
Proposal SEALED

 United States  |  
Experienced and seasoned analog and embedded circuit design. Excellent in taking initial concepts and furnish with optimized products....
3
  |  
 1.2   |  Private   |  0 Jobs
Bid ID: 41490431  |  Submitted: May 14, 2013 00:15 ET 
Proposal SEALED

 Lithuania  |  
Winner
10 years in analog and digital electronics design. Rich experience in prototyping and mass production. From few components onboard up to few boards...
2
  |  
 5.0   |  $4,608 Earnings   |  4 Jobs
Bid ID: 41441104  |  Submitted: May 13, 2013 01:06 ET 
$27.40/hr

 United States  |  
quality oriented solution engineer. Specializing in the C family of languages including C++ and Java. Also skilled as an electrician.
2
  |  
 0.0   |  $0 Earnings   |  0 Jobs
Bid ID: 41434669  |  Submitted: May 12, 2013 19:23 ET 
Proposal SEALED

 India  |  
Electronics design has been my personal passion for 30 years. With a PhD in OR I also take up mathematical modeling and algorithm design work....
1
  |  
 0.0   |  $0 Earnings   |  0 Jobs
Bid ID: 41425431  |  Submitted: May 12, 2013 11:28 ET 
Proposal SEALED

 Italy  |  
Assembly, C, C++, DSP, Visual Studio, TCP/IP, Bluetooth, WiFi, HW , Circuit Design
1
  |  
 0.0   |  $0 Earnings   |  0 Jobs
Bid ID: 41420625  |  Submitted: May 12, 2013 07:18 ET 
Proposal SEALED

 China
I am hardware designer and embedded programmer, and I hold my job dear. I have worked extremely successfully together with my friends for last...
1
  |  
 0.0   |  Private   |  0 Jobs
Bid ID: 41411490  |  Submitted: May 11, 2013 21:07 ET 
Proposal SEALED

 United States  |  
30 years experience as Instrumentation and Controls Engineer
3
  |  
 4.9   |  Private   |  1 Jobs
Bid ID: 41408932  |  Submitted: May 11, 2013 17:13 ET 
Proposal SEALED

 Pakistan  |  
Hi, We are expert in Electronic Circuits Design and Simulation. Microcontroller programming. Analog and Digital Circuits Design and Development....
4
  |  
 4.9   |  Private   |  14 Jobs
Bid ID: 41402447  |  Submitted: May 11, 2013 11:36 ET 
Proposal SEALED
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