/challenges-projects/design-challenges/pi-fest/b/blog/posts/pi-pico---a-processing-powerhouseSoft 404en-USTelligent Community 12https://community.element14.com/challenges-projects/design-challenges/pi-fest/b/blog/posts/pi-pico---a-processing-powerhouseFri, 03 Jun 2022 16:19:59 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:406407b2-b490-4e78-a62b-11920b0c19d8robogary0<p>nice job on hacking out those FETs.&nbsp; I always wondered how audio signals get filters applied in code. I&#39;m from the op amp days. In my simple mind, DSP is a&nbsp; bode plot equation typed in code, applied to the analog input after A/D conversion, and voila , the D/A takes care of the rest.&nbsp; Aint that easy, is it ?&nbsp;</p><img src="https://community.element14.com/aggbug?PostID=23718&AppID=367&AppType=Weblog&ContentType=0" width="1" height="1">https://community.element14.com/challenges-projects/design-challenges/pi-fest/b/blog/posts/pi-pico---a-processing-powerhouseFri, 03 Jun 2022 15:41:25 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:406407b2-b490-4e78-a62b-11920b0c19d8feiticeir00<p>I will enjoy your project, despite having understood nothing of the first paragraphs... [emoticon:6d505171faa4497c85c5ca27290c555d] [emoticon:6d505171faa4497c85c5ca27290c555d][emoticon:6d505171faa4497c85c5ca27290c555d][emoticon:6d505171faa4497c85c5ca27290c555d]</p> <p>My assembler times are long gone - despite having enjoyed a lot programming assembly during my college&nbsp; years and electronics are not my strong suite.</p> <p>I remember talking about filters in my telecommunications 101 classes . [emoticon:c4563cd7d5574777a71c318021cbbcc8]</p> <p>Nonetheless, I will follow your project.</p><img src="https://community.element14.com/aggbug?PostID=23718&AppID=367&AppType=Weblog&ContentType=0" width="1" height="1">