Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
use newton method to get every eigenvalues, and sorting.
The iteration count ..... it depends on the precision you want and initial value. I think to try it is the best policy
3 tap de-emphasis
If there is no pre-emphasis filter,should it use the de-emphais filter???
NO
why the de-emphasis filter is different with the other in different sampling rate??
Because what you want is to compensate to the original analog source.
So using different sample rate, the filter...
de-emphasis iir 32khz
when the recording audio using preemphasis, the player must using deemphasis to do the recovery. It can reduce the hf noise that is nosiy to ear in analog audio recording.
j17 emphasis frequency pole zero
About the document , you can search in internet, i forgot it.
the cheapest way is to do it using iir, with one pole and one zero.
when DSP running control by JTAG. it is in the mode of JTAG Debugging, you can set brk point , step .... and get the some registers and memory of DSp, so the DSP is not in free running mode.
main tap first post deemphasis
if this is for digital audio CD, as far as i can rember there is a 0db gain before 1k and 6db gain after 10k when preemphasis.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.