Build me a amplifier to boost electret mic and filter the noise

Zamknięty Opublikowano 4 lat temu Płatność przy odbiorze
Zamknięty Płatność przy odbiorze

I want to amplify the sounds coming from an electret microphone and filter the external [login to view URL] amplification should be min *100X

Analog Electronics Digital Electronics Projektowanie obwodów elektrycznych Mikrokontroler Elektronika

Numer ID Projektu: #23887586

O projekcie

9 ofert Zdalny projekt Aktywny 4 lat temu

9 freelancerów złożyło ofertę za ₹28611 w tym projekcie

cnewton20

Hello. I am an expert in electronic engineer, and have lots of experiences for 14 years . I have top skill, so i will satisfy you in all fields on time.

₹40000 INR w ciągu 7 dni
(2 Oceny)
1.4
atsegab

Hello. i have the skills to build the device you are asking and i will do the work professionally. you will be satisfied

₹25000 INR w ciągu 4 dni
(0 Oceny)
0.0
samridhiqn

hello sir I am interested in your project. I had completed many projects basically I am dealing in weighting machine we are in top 3 in Delhi India but I can work on other devices too . many Japanese companies proje Więcej

₹30000 INR w ciągu 30 dni
(0 Oceny)
0.0
ptrailblazer

I worked with active likwitz riley filters, class AB audio power amplifiers so I will be able to handle this project...duration and cost can be adjusted on complexity....

₹41666 INR w ciągu 60 dni
(0 Oceny)
0.0
EShamaev

Our company has a lot of experience with low voltage signals amplification and filtration. Please send more details on what is the type of your microphone and what bands you need to filter out.

₹30000 INR w ciągu 14 dni
(0 Oceny)
0.0
jhaasish23

I can do your job i am an electronics engineer.

₹25555 INR w ciągu 15 dni
(0 Oceny)
0.0
marianolizarraga

Hello. I can develop an efficient solution for the described application. I have worked intensively in analog circuit design and signal conditioning. I have also intensively worked in digital signal processing. Kind re Więcej

₹25000 INR w ciągu 14 dni
(0 Oceny)
0.0