Bandpass filter for microphone

Ditutup Dipasang Aug 28, 2015 Dibayar saat pengiriman
Ditutup Dibayar saat pengiriman

Hi, I am currently working on improving a walkie talkie headset microphone. The current microphone headset in use produces lots of noise. I need someone to build a bandpass or hghpass filter to suppress the noise out. Helpers from Perth are preferred.

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ID Proyek: #8353641

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10 proposal Proyek online Aktif Oct 31, 2015

10 freelancer rata-rata menawar $139 untuk pekerjaan ini

uetian09ee506

I am an Electrical Engineer having specialization in Electronics and Control, teaching in Electrical Department FAST National University Pakistan. I am also continuing my MS degree in Electrical Engineering with specia Lebih banyak

$200 AUD dalam 3 hari
(243 Ulasan)
7.2
aqeel96

Hi, I am an Electrical Engineer and expert in Filter and Amplifier Designing. I have designed a lot of filters in Electronics. I can designed a low pass, high pass , Band pass and Band stop filter as well. I have also Lebih banyak

$105 AUD dalam 4 hari
(53 Ulasan)
5.7
kingch91

Great Task, We have seen and understand all your requirements, We are professional Engineers for these type of works as we are working in the field since 10 years and handle all types of issues and make things accor Lebih banyak

$150 AUD dalam 5 hari
(44 Ulasan)
5.4
bchandra1955

Professional engineer can help you ........................................................................................................................

$111 AUD dalam 3 hari
(79 Ulasan)
6.0
MarcomsNZ

Hi, I may be able to assist. I am an experienced designer with strong analogue skills. Are you sure the noise is due to the microphone? I would need to see the microphone specifications and input circuitry to Lebih banyak

$155 AUD dalam 5 hari
(11 Ulasan)
5.2
cscinstructor

I have read and fully understood your requirements. Please open chat to discuss further….. =================+++++++++++++++++++++++++==================

$222 AUD dalam 3 hari
(33 Ulasan)
5.2
elecengr42

I am an electrical engineer specialized in electronics and communication and also working as instructor in University.I have very good expertise in circuit designing , digital design, Filter designing,communication sys Lebih banyak

$100 AUD dalam 3 hari
(9 Ulasan)
3.0
adipdutt

You need a bandpass filter, the upper -lower cutoff in human (male and female voice range) a digital solution will be lot expensive, but pure analog solution will solve your problem. I willneed to know where I have t Lebih banyak

$155 AUD dalam 3 hari
(4 Ulasan)
1.6
mthouseef

A proposal has not yet been provided

$155 AUD dalam 3 hari
(0 Ulasan)
0.0
engrafi66afikhan

hello sir i am expert in this type of projects.i have 2 year experience in these type of projects like , I am currently working on improving a walkie talkie headset microphone. The current microphone headset in use pro Lebih banyak

$35 AUD dalam 3 hari
(0 Ulasan)
0.0