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K2 - Peak Compressor
43 posts
• Page 5 of 5 • 1, 2, 3, 4, 5
Re: K2 - Peak Compressor
Have you considered adding a 'hold' element to help smooth ripples?
I've added a hold section into your test schematic so you can see what it does.
Through some experimentation, I have found '2 pass' of a short peak hold time better at reducing ripples than a single longer hold time.
Edit: there is something wrong with my Peak Hold code that can screw up the audio output even if is only connected to a meter. It shows the principle, but Don't use it in your schematics.
I've added a hold section into your test schematic so you can see what it does.
Through some experimentation, I have found '2 pass' of a short peak hold time better at reducing ripples than a single longer hold time.
Edit: there is something wrong with my Peak Hold code that can screw up the audio output even if is only connected to a meter. It shows the principle, but Don't use it in your schematics.
- Attachments
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- EnvolpeFollowerCompare-with hold.fsm
- (400.25 KiB) Downloaded 1022 times
- Iainmf
- Posts: 10
- Joined: Fri May 01, 2015 7:17 am
Re: K2 - Peak Compressor
Hi,
Thanks. Using the HOLD function gives interesting results.
To my mind a 'dual pass' mechanism will give the same result as a 'single pass' mechanism with doublt the 'HOLD' time, if hold is long enough to flatten the sine wave shape.
Thanks. Using the HOLD function gives interesting results.
To my mind a 'dual pass' mechanism will give the same result as a 'single pass' mechanism with doublt the 'HOLD' time, if hold is long enough to flatten the sine wave shape.
- Rocko
- Posts: 186
- Joined: Tue May 15, 2012 12:42 pm
Re: K2 - Peak Compressor
Rocko wrote:Hi,
Thanks. Using the HOLD function gives interesting results.
To my mind a 'dual pass' mechanism will give the same result as a 'single pass' mechanism with doublt the 'HOLD' time, if hold is long enough to flatten the sine wave shape.
I thought that too, but 2 pass seemed better when I tested. But now I can't replicate the behaviour
In any case, you don't need a particularly long hold time to flatten envelopes in the entire audible range.
- Iainmf
- Posts: 10
- Joined: Fri May 01, 2015 7:17 am
43 posts
• Page 5 of 5 • 1, 2, 3, 4, 5
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