| Transfer Function without direct input |
 Posted: Sat Jul 04, 2015 1:54 pm |
 |
|
| Niick |
| Member |
|
| |
| Joined: 07 May 2015 |
| Posts: 25 |
| Location: Portland, OR USA |
|
|
 |
|
|
| Is it possible to acquire the transfer function of a system that you have no way of directly inputting a signal into? Like many OEM Automotive systems for example, don't have any kind of input, just the ability to play a CD or read files from a USB drive. |
|
|
|
|
| Posted: Sat Jul 04, 2015 2:41 pm |
|
|
| AFMG Pedro Lima |
| Forum Moderator |
|
| |
| Joined: 05 Jun 2010 |
| Posts: 269 |
| Location: Germany |
|
|
|
|
|
| Hi,
There are a number of test CD´s with pink noise or the like you can use as stimuli signal. But you will only be able to look at the spectrum, not the transfer function.
I mean, the magnitude relationships per frequency bin you will be able to see, but not the phase.
HTH,
Pedro |
|
|
|
|
| AFMG Network Forum Index -> AFMG SysTune |
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
|
All times are GMT
Page 1 of 1
|
|
|
|
|
