Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

[SOLVED] SIM900d MIC problem with noise at remote end

Status
Not open for further replies.
Y

yousafzai82

Member level 4
Joined
Jan 20, 2010
Messages
77
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,286
Location
Pakistan
Activity points
1,844
Hi all,

I worked with SIM900d on various projects. It works fine. Now i am doing one project with voice feasures. The MIC performance varies from operator to operator. There is a noise at the other end where SIM900d calls a number. like it works fine with Mobilink, but it is not working properly with Telenor in Pakistan. Can anyone guess what may be the problem.
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top