Can I use FM to achieve the CD audio quality transmission?

Status
Not open for further replies.
N

nvd

Full Member level 2
Joined
Jan 17, 2005
Messages
129
Helped
2
Reputation
4
Reaction score
2
Trophy points
1,298
Location
Solar System
Visit site
Activity points
1,219
FM headphones

Can I use FM to achieve the CD audio quality transmission?
I have heard that FM bandwidth is small so it is not possible?
If it is so then how do BLUE TOOTH headphones work?
Do they have lower transmission quality?
 

Re: FM headphones

Hi nvd,

it is possible, at least Mono. Chipcon has created a application note for this, including programm and pcb.

Cheers...
 

Re: FM headphones

what do you choose
analog or digital?
 

Re: FM headphones

You have to be a little more specific. What carrier frequency are you planning to use, and what licensing rules and location are you talking about?

If you are going to use the unlicensed commercial FM broadcast band, then yes, CD Stereo quality is outside of your grasp.
 

Re: FM headphones

Frequency selection is not important. I want best quality transmission for my personal use. I want to use these headphones at a distance of 5-10m.
I also want it to be stereo.

Can anyone tell me which design is better? Analog or Digital?

Any suggestions?
 

Status
Not open for further replies.

Similar threads

Menu
Log in
Register
Cookies are required to use this site. You must accept them to continue using the site. Learn more…