ultra low noise audio design

[Ross Herbert]

I'm lookin for infos, bibliography, web sites, manuals etc. concerning
ultra low noise electronic design, particularly for audio frequency
devices.
Any suggestions?
TIA

With regard to using FET's in low noise audio designs you probably
can't go past Erno Borbely's designs.
http://www.borbelyaudio.com/special_articles.asp

 

[ilClod]

Thu, 19 Oct 2006 01:44:50 +0100:

They're *real* books and cost a bit - but not expensive. I got mine for free
fwiw - that's how support was traditionally done. The National one actually went
out of print but has now been reprinted so strong was the demand.

Great. Hope it is sold in some online store too.

That's the kind of thing I do. I strongly suggest you read up on discrete design
for really quiet ( and relatively inexpensive ) operation.

Thanks for your advice.
The fact is i need specific books concerning low noise electronic
design, either integrated or discrete (sorry to bother you with
"silly" questions, but if not well pointed, I really think i'll get
some hole in the water.)
If you could "point" me to the right books, i'd be wey grateful.

Thanks again

 

[Eeyore]

Great. Hope it is sold in some online store too.

Amazon had it when I last checked.

Thanks for your advice.
The fact is i need specific books concerning low noise electronic
design, either integrated or discrete (sorry to bother you with
"silly" questions, but if not well pointed, I really think i'll get
some hole in the water.)
If you could "point" me to the right books, i'd be wey grateful.

I don't recall learning *real circuits* in books. You can get some ideas there but the
best way is to look at current practice.

You do need to be quite expert at summing noise sources and the National book cover
this quite well IIRC.

Hint btw. Low noise audio requires lowish impedances.

Graham

 

[Eeyore]

If you could "point" me to the right books, i'd be wey grateful.

Join the AES. The journal has good stuff.

Graham

 

[ilClod]

Thu, 19 Oct 2006 20:21:07 +0100:

Amazon had it when I last checked.

I found it only used...

I don't recall learning *real circuits* in books. You can get some ideas there but the
best way is to look at current practice. [cut]
You do need to be quite expert at summing noise sources and the National book cover
this quite well IIRC. [cut]
Hint btw. Low noise audio requires lowish impedances.

I'll keep in mind all that.

Thanks