samuel r Posted August 21, 2001 Share Posted August 21, 2001 just out of curiosity. does switching from one audio mode like stereo to direct, or a to b speakers at loud levels have the same effect as clipping does on a tweeter? since there is that milli-second of silence....then LOUDNESS, is this the same? Quote Link to comment Share on other sites More sharing options...
boa12 Posted August 21, 2001 Share Posted August 21, 2001 sr, maybe someone has a better tech explanation but most receivers should have a function that mutes the signal to the outputs when switching. i found this out when the switching mute on the sub out of my marantz broke & whenever i switched anything the velo rumbled the room. as far as doing switching at high volume i'd think that this or maybe other circuitry would somewhat buffer the output for a smoother transition than just a simple off/on circuit. Quote Link to comment Share on other sites More sharing options...
WMcD Posted August 21, 2001 Share Posted August 21, 2001 I think the question shows a remarkably intuitive appreciation of the "step function." It assumes that the speaker, switched off, is at zero DC. Then, the switch is closed while there is a strong and relatively long lasting "high" condition from a bass note. This step looks like the steep slope of a high frequecy input. This is sort of similar to connecting a battery to the tweeter. We hear a scratching noise from it, even though we know the DC battery does not produce a high frequency signal. The step, though, is a short lived equivalent. My conculusion is that any high frequency component of the "switch on" is very short lived. As short as the step. Tweeters can absorb very high power over a very short time. But 1 watt continuous can fry them. Nothing long term here. In short, I think Sam is correct to suspect some energy is being transferred. However, the "step" has a very short duration and should not be a problem. Particularly if you don't hear a "pop" from the tweeter. Gil Quote Link to comment Share on other sites More sharing options...
samuel r Posted August 22, 2001 Author Share Posted August 22, 2001 thanks will and boa. there is no pop. but just wondered if it's healthy for the speaks in general. especially the tweets. Quote Link to comment Share on other sites More sharing options...
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