diyAudio (
-   Class D (
-   -   What waveform to use for testing? (

__BriKs__ 10th December 2006 06:00 PM


To introduce me I'm a beginner and I try to design my own class D amp. My question is about trig generator for no self oscillating design. I saw on Internet that the less the trig amplitude is the less distorstion you have. However with little amplitude you can have a lot of noise.

So I use a specialized ic to have my trig waveform (yes I'm a beginner, I cheat, I use specialized ic dont hit me :) ). A xr2026 so I think it is able to generate audio signal level triangle without too many disto ( 2V p-p ). It is a good idea to have a 2v p-p trig waveform or it is best to reduce level of input audio signal to fit with amp of the trig gen?

Many thanks

All times are GMT. The time now is 10:14 AM.

vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
Copyright 1999-2017 diyAudio

Content Relevant URLs by vBSEO 3.3.2