Email:
Password:
Remember Me |
Create Account
(Free)
Consulting Services
The 8052.com Book
Message Forum
8052 Forum
Chat Board
Forum Rules (Read!)
Tutorials
Tutorials Index
8051/8052 Tutorial
16-Bit Math
LCD Programming
8051 Instruction Set
News
Back to Subject List
Old thread has been locked -- no new posts accepted in this thread
???
03/06/11 18:33
Read: times
#181457
- Can you show us a typical signal?
Responding to: ???'s
previous message
List of 28 messages in thread
Topic
Author
Date
Adding a DC biac to a bipolar signal?
01/01/70 00:00
summing
01/01/70 00:00
Resitor bias
01/01/70 00:00
Yes, mentioned but maybe missed
01/01/70 00:00
What about the character of the signal?
01/01/70 00:00
Information content..
01/01/70 00:00
Hardly....
01/01/70 00:00
So the only option would be software RMS?
01/01/70 00:00
100Hz or 100 beats per minute?
01/01/70 00:00
100Hz.
01/01/70 00:00
50-150Hz is in the range of AD637!
01/01/70 00:00
That's great! (but some other concerns...)
01/01/70 00:00
Can you show us a typical signal?
01/01/70 00:00
A Typical EMG Signal
01/01/70 00:00
Probably tough for rms chi
01/01/70 00:00
I'm working with a dsPIC
01/01/70 00:00
Shouldn't be too expensive
01/01/70 00:00
Give the AD637 a try...
01/01/70 00:00
Look at LTC1966
01/01/70 00:00
Interesting...
01/01/70 00:00
Just received a fresh new batch of AD637s
01/01/70 00:00
Negative supply voltage available?
01/01/70 00:00
Does your system have a driven electrode?
01/01/70 00:00
better be careful
01/01/70 00:00
Regrowth
01/01/70 00:00
are you suggesting that humans are expendable?
01/01/70 00:00
All precautions taken.
01/01/70 00:00
Obviously
01/01/70 00:00
Back to Subject List