Amplify sounds

Closed Posted 6 years ago Paid on delivery
Closed Paid on delivery

Amplify sounds from surfaces. Using transducers and microphones. Record the sound and store on computer. More in PM

Electrical Engineering Electronics Engineering Microcontroller PCB Layout

Project ID: #14431780

About the project

21 proposals Remote project Active 6 years ago

21 freelancers are bidding on average $396 for this job

sagradoamicus

Hi I am an expert electronics engineer with more than 8 years of experience. I would like to know more about your project. Please get in touch to discuss in detail. I am waiting for your reply to discuss it further More

$300 USD in 10 days
(247 Reviews)
7.9
uetian09ee506

I am an Electrical Engineer having specialization in Electronics and Control, teaching at Electrical Department FAST National University Pakistan. I am also persuing my MS degree in Electrical Engineering with speciali More

$400 USD in 3 days
(277 Reviews)
7.3
shahbaz1980

Hello, have a great day. I'm representing a startup company offering services in product development. We will build the prototype as per your requirement. We will also develop PC application to log the sound and plot More

$990 USD in 30 days
(52 Reviews)
7.0
xaainulabideen

My passion enables me to do this job for more details message me, we can negotiate about the project and its nature of work. Relevant Skills and Experience Electrical and Electronics Engineering. Proposed Milest More

$250 USD in 3 days
(59 Reviews)
5.8
jandle

assumes design of active filter to amplify and filter signal and probably an MCU to control it, digitize, and transfer Relevant Skills and Experience general electronics, mixed signal, RF, and MCU since 1980 Proposed More

$750 USD in 20 days
(11 Reviews)
5.3
binyameen441

Hi, I'm interested in working on this project. Please, consider sending a message so that we can discuss the project details exclusively. Thank you Relevant Skills and Experience Electrical engineer Proposed Mileston More

$250 USD in 1 day
(36 Reviews)
4.9
piyag476

I am an Electronics and Electrical Design Engineer with the areas of expertise in Embedded System, product prototyping, PCB design and layout and firmware development for systems. Relevant Skills and Experience • AUTO More

$250 USD in 10 days
(18 Reviews)
4.5
MaharNadirAli

A proposal has not yet been provided

$300 USD in 1 day
(12 Reviews)
4.4
megasandy

Hey there, I noticed your project on amplification and that made me curious about your project. I have been working with Analog Circuits for a long time now. One of my project involved amplifying sound signals gener More

$250 USD in 3 days
(1 Review)
0.7
arnabganguly

I have a great experience of Electrical and Electronics project. I can ensure my knowledge might help for your project. I would like to learn more about the details of Amplifying sound from something. Relevant Skills More

$555 USD in 6 days
(1 Review)
0.0
zabatoto

I think i can provide you any kind of sounds, if you're interested!

$500 USD in 6 days
(0 Reviews)
0.0
Arunkrrish

A proposal has not yet been provided

$350 USD in 7 days
(0 Reviews)
0.0
Ukranian

Hi. I suggest the task is to record sound within audio frequency range with standard sampling rate (44.1 kHz) to .wav file.I can provide my own simple waveform visualization program as well(C#). Relevant Skills and Ex More

$333 USD in 10 days
(0 Reviews)
0.0