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Active Speaker

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Ed_Dinning

Senior Transmitter Engineer

Posts: 573
Reputation: 3
Location: Newcastle on Tyne

#6

31-01-2019, 07:05 PM

There has also been work done with a speaker in a "motional feedback bridge". This led on from the Philips work that also had applications in ultrasonics.
The bridge output was proportional to the speakers motion; error correcting feedback was then applied to clean up the response.

Ed

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Messages In This Thread

Active Speaker - by Crackle - 31-01-2019, 01:10 PM

RE: Active Speaker - by Refugee - 31-01-2019, 02:43 PM

RE: Active Speaker - by Mark Hennessy - 31-01-2019, 02:44 PM

RE: Active Speaker - by ppppenguin - 31-01-2019, 03:01 PM

RE: Active Speaker - by Terry - 31-01-2019, 06:57 PM

RE: Active Speaker - by Ed_Dinning - 31-01-2019, 07:05 PM

RE: Active Speaker - by ppppenguin - 31-01-2019, 07:27 PM

RE: Active Speaker - by Crackle - 31-01-2019, 08:32 PM

RE: Active Speaker - by Crackle - 31-01-2019, 08:56 PM

RE: Active Speaker - by Eddystonepete - 31-01-2019, 09:10 PM

RE: Active Speaker - by Crackle - 31-01-2019, 10:41 PM

RE: Active Speaker - by Mark Hennessy - 31-01-2019, 10:54 PM

RE: Active Speaker - by Mark Hennessy - 31-01-2019, 10:49 PM

RE: Active Speaker - by Crackle - 31-01-2019, 11:23 PM

RE: Active Speaker - by Mark Hennessy - 01-02-2019, 12:11 AM

RE: Active Speaker - by Crackle - 01-02-2019, 08:33 AM

RE: Active Speaker - by Crackle - 01-02-2019, 09:01 AM

RE: Active Speaker - by Crackle - 01-02-2019, 10:09 AM

RE: Active Speaker - by Terry - 01-02-2019, 10:41 AM

RE: Active Speaker - by Crackle - 01-02-2019, 10:22 AM

RE: Active Speaker - by Terry - 01-02-2019, 11:35 AM

RE: Active Speaker - by Mark Hennessy - 01-02-2019, 12:19 PM

RE: Active Speaker - by Crackle - 01-02-2019, 12:25 PM

RE: Active Speaker - by Mark Hennessy - 06-02-2019, 10:57 AM

RE: Active Speaker - by Crackle - 05-02-2019, 04:59 PM

RE: Active Speaker - by Mark Hennessy - 05-02-2019, 05:37 PM

RE: Active Speaker - by Crackle - 05-02-2019, 08:18 PM

RE: Active Speaker - by Mark Hennessy - 05-02-2019, 11:50 PM

RE: Active Speaker - by Crackle - 06-02-2019, 08:41 AM

RE: Active Speaker - by Crackle - 06-02-2019, 09:22 AM

RE: Active Speaker - by Mark Hennessy - 06-02-2019, 10:36 AM

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