Amplify low level amplitude sound

Closed Posted 7 years ago Paid on delivery
Closed Paid on delivery

Amplify low level amplitude sound.

Detect VLF, EEG, and amplify body electrical signals.

Amplify small pressure. More in PM.

Electrical Engineering Electronics Microcontroller PCB Layout Telecommunications Engineering

Project ID: #12109238

About the project

16 proposals Remote project Active 7 years ago

16 freelancers are bidding on average $505 for this job

zarnescugeorge

Hello! How are you?! I have 6 years experience with signals and systems and also with electronics design. Please look at my profile and send me a message! Have great day!

$333 USD in 5 days
(93 Reviews)
7.3
shahbaz1980

Hello, Have a great day. I am running a firm, We develop Electronic devices and products. We will deliver a fully working circuit. Please feel free to contact us. Best Regards, Shahbaz.

$1000 USD in 30 days
(68 Reviews)
7.1
mocuZ

Dear Valued Employer, My name is Martin Botsov and I am an engineering physicist with extensive experience in the field of circuit design, circuit prototyping and PCB design. As I understand from the project des More

$748 USD in 42 days
(16 Reviews)
5.6
zeshankhan43210

Hi. I am a professional Electronics Engineer having expertise in amplification of low level amplitude signals. Contact me I can provide you excellent work. Waiting for your reply.

$320 USD in 3 days
(16 Reviews)
5.0
StuartBorden

Hello, What resolution are you trying to achieve and what SNR are you attempting to get? Will you also be requiring the data acquisition front end as well? I use LTSpice for simulation and Eagle 6.5 for schematic and More

$750 USD in 20 days
(6 Reviews)
4.3
rraduconstantin

Hello, I am a certified EE engineer with more than 6 years of experience designing building and testing electronic devices. I work as a r&d engineer in a lab, and in my spare time I freelance. Most of my experience More

$555 USD in 10 days
(8 Reviews)
4.3
EngSolution

hi, I can help you.

$277 USD in 30 days
(10 Reviews)
3.7
carlosmaita

Hello, My name is Carlos Maita, i am electrical engineer. I have experience with the analog circuit design. I can offer to make a design of a amplifier for Amplify low level amplitude sound, Detect VLF, EEG, and ampli More

$555 USD in 3 days
(3 Reviews)
3.5
PCBHQ

Zdravo Sta konkretno treba da se odradi. Ja imam dosta iskustva, profesionalno vec 6 godina. Radim u Danskoj ali cu biti u Srbiji narednih 2 meseca, tj do kraja januara pa mozemo da odradimo kompletan dizajn i da od More

$555 USD in 10 days
(1 Review)
0.0
wssenevirathna

im professional electrical and electronic enginneer and I hope I can give you a better solution please contact me for further clarification thank you

$777 USD in 7 days
(0 Reviews)
0.0
nuwankumara22

Your creative pursuits are my most exciting endeavors! This is because I am a passionate, creative, and committed professional and consultant. You have big decisions to make in your hiring process and I welcome all que More

$250 USD in 3 days
(0 Reviews)
0.0