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From: | caruiz.ext |
Subject: | Re: [Discuss-gnuradio] Simple block with constant rate |
Date: | Wed, 25 Jun 2014 18:03:34 +0200 |
User-agent: | Roundcube Webmail |
Monday I will post the code (I have it in the lab).
Thank you ;)
El 25-06-2014 17:29, Activecat escribió:
On Wed, Jun 25, 2014 at 6:53 PM, caruiz.ext <address@hidden> wrote:Could you please explain how did you build the "variable delay", do you use the built-in "delay" block?
Activecat, my input block is a variable delay.- I have a signal recorded in a file.
- Signal enters in a variable delay (delay is controlled by another block).
File --> Variable delay --> Add noise --> out
- Signal enters in Add noise block.
My problem is that if variable delay is, for example, 5 samples: a sample enters, the block "waits" 5 samples, the sample leaves. Then my output is: sample_3,- , - , - , - , - ,sample_2 , - , - , - , - , - , sample_1
If this is a custom delay block, please show your code.
Meanwhile your understanding about the delay block is wrong.Says, the input is: s1, s2, s3, s4, s5.After going through the delay block (with delay=5), the output becomes: 0, 0, 0, 0, 0, s1, s2, s3, s4, s5.The output of delay block will never be "-" but it could be "0" (zero).Probably you just need the standard "Add" block instead of your custom block above.Could you try this first..?
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