Blog › Forums › DIY Amplifiers and Electronics › DSP – how, why, troubleshooting, different hardware, etc. › Reply To: DSP – how, why, troubleshooting, different hardware, etc.
<div>So, here are a couple examples of AGC designs that can be implemented in SigmaStudio.</div><div>
One issue with AGC (automatic gain control) is that after you have compressed and/or added gain, you also add gain to the noise floor, meaning that you would also need to add a noise filter in addition to the AGC in order to then remove or cancel out the noise that is more audible after implementation. But, if you add an AGC to your project, you shouldn’t need an RMS limiter nor the peak compressor as the AGC should be set so you don’t go passed a certain point on power to your drivers.