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Audio and Video Talk
General Discussion
Clicking noise on speaker when changing volume
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<blockquote data-quote="croak" data-source="post: 63197" data-attributes="member: 361"><p>imo only mechanical clicks should come from the unit. clicks from the speaker out is a fault.</p><p></p><p>ampdog: I have investigated the relays driven from an ADC fed a varying DC voltage to make up a coded volume control using say 6 relays. sounds simple but you actually need a micro to control make before break and vice versa for different combinations to avoid anomalies in the transit period from different settings so I surrendered.</p></blockquote><p></p>
[QUOTE="croak, post: 63197, member: 361"] imo only mechanical clicks should come from the unit. clicks from the speaker out is a fault. ampdog: I have investigated the relays driven from an ADC fed a varying DC voltage to make up a coded volume control using say 6 relays. sounds simple but you actually need a micro to control make before break and vice versa for different combinations to avoid anomalies in the transit period from different settings so I surrendered. [/QUOTE]
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Audio and Video Talk
General Discussion
Clicking noise on speaker when changing volume
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