Skip to content
Notifications
Clear all

Question about array mics

9 Posts
6 Users
13 Reactions
1,924 Views
(@sekvando)
Posts: 2
New Member
Topic starter
 

has anyone done a multi-mic setup? i want to make a "multi" microphone so when I talk on discord I can be in a workshop or at pc and people can still hear me I wanted to just solder two mics to the same port but that didn't work or the other mic had lots of static because of the length. is there a circuit I should use? any help is welcome

 
Posted : 08/04/2022 11:51 am
Rainier and Rainier reacted
DIY Perks
(@diyperks)
Posts: 150
Estimable Member Admin
 

Have you considered a wireless mic? I made one from those little FM transmitters you can get to play MP3s on old car stereos, and the range and quality was insane. Worth a quick vid, perhaps?

 
Posted : 08/04/2022 1:47 pm
Tim, Rainier, lzodd and 3 people reacted
(@littleafrican)
Posts: 1
New Member
 

@diyperksย 
I'd love to watch that. I've thought of uses for those in the past after seeing my buddy use one in his car, never thought of using it as a wireless mic transmitter though. I'm interested to see how you set that all up.

I'm also excited to see what people get up to on this swanky new forum ๐Ÿ™‚

Happy building folks.

 
Posted : 09/04/2022 2:34 pm
Rainier and Rainier reacted
(@mrscones)
Posts: 1
New Member
 

Yes please Matt! That would be awesome.ย 

 
Posted : 10/04/2022 7:45 am
DIY Perks
(@diyperks)
Posts: 150
Estimable Member Admin
 

I'll add it to my to-do list! I love microphone projects 🙂ย 

 
Posted : 10/04/2022 8:33 am
(@sekvando)
Posts: 2
New Member
Topic starter
 

@diyperks that be great if you made a video. but honestly i think tech exists but probably not DIY. you know there are some logitech cameras with arays and stuff. keep up the great work

 
Posted : 10/04/2022 12:08 pm
(@rainier)
Posts: 1
New Member
 

I just ordered most of the parts, but I'm a complete novice.ย  What wattage should the be resistors have?ย  Trying to find the rotary switch, any suggestions?ย  Hoping to find one with a heavy feel and solid/satisfying click when turning on/off.

 
Posted : 15/05/2022 6:10 am
DIY Perks
(@diyperks)
Posts: 150
Estimable Member Admin
 

When it comes to mic stuff, low wattage resistors are fine. They don't have to deal with much power you see, so can be 1/4w, 1/2w or whatever you like.

ย 

I like this rotary switch from BitsBox: https://www.bitsbox.co.uk/index.php?main_page=product_info&cPath=116_139&products_id=920

 
Posted : 16/05/2022 1:52 pm
marcdraco
(@marcdraco)
Posts: 626
Moderator at Large
 

Posted by: @sekvando

has anyone done a multi-mic setup? i want to make a "multi" microphone so when I talk on discord I can be in a workshop or at pc and people can still hear me I wanted to just solder two mics to the same port but that didn't work or the other mic had lots of static because of the length. is there a circuit I should use? any help is welcome

An array mic isn't what's needed here. A PZM should be better as it has excellent sensitivity and great room rejection due to the way reflections reach the capsule. They're also about 6 dB louder than an open capsule due to the way the waves arrive in phase.

A boundary mic can perform a similar service but they do have a more cardioid response compared to the PZM.

ย 


Take everything I say with a pinch of salt, I might be wrong and it's a very *expensive* way to learn!

 
Posted : 15/02/2023 2:24 pm